use ue full image

.circleci/config.yml

@@ -1,102 +0,0 @@
-version: 2
-jobs:
-  build:
-    #    docker:
-    #      #- image: openapitools/openapi-generator
-    #      - image: swaggerapi/petstore
-    #        environment:
-    #          SWAGGER_HOST=http://petstore.swagger.io
-    #          SWAGGER_BASE_PATH=/v2
-    machine:
-      image: circleci/classic:latest
-    working_directory: ~/OpenAPITools/openapi-generator
-    parallelism: 4
-    shell: /bin/bash --login
-    environment:
-      CIRCLE_ARTIFACTS: /tmp/circleci-artifacts
-      CIRCLE_TEST_REPORTS: /tmp/circleci-test-results
-      DOCKER_GENERATOR_IMAGE_NAME: openapitools/openapi-generator
-      DOCKER_CODEGEN_CLI_IMAGE_NAME: openapitools/openapi-generator-cli
-    steps:
-    # Restore the dependency cache
-    - restore_cache:
-        keys:
-        # Default branch if not
-        - source-v2-{{ .Branch }}-{{ .Revision }}
-        - source-v2-{{ .Branch }}-
-        - source-v2-
-    # Machine Setup
-    #   If you break your build into multiple jobs with workflows, you will probably want to do the parts of this that are relevant in each
-    # The following `checkout` command checks out your code to your working directory. In 1.0 we did this implicitly. In 2.0 you can choose where in the course of a job your code should be checked out.
-    - checkout
-    # Prepare for artifact and test results  collection equivalent to how it was done on 1.0.
-    # In many cases you can simplify this from what is generated here.
-    # 'See docs on artifact collection here https://circleci.com/docs/2.0/artifacts/'
-    - run: mkdir -p $CIRCLE_ARTIFACTS $CIRCLE_TEST_REPORTS
-    # This is based on your 1.0 configuration file or project settings
-    - run:
-        command: sudo update-alternatives --set java /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java; sudo update-alternatives --set javac /usr/lib/jvm/java-8-openjdk-amd64/bin/javac; echo -e "export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64" >> $BASH_ENV
-    - run:
-        command: 'sudo docker info >/dev/null 2>&1 || sudo service docker start; '
-    - run:
-       command: |-
-         printf '127.0.0.1       petstore.swagger.io
-         ' | sudo tee -a /etc/hosts
-#    - run: docker pull openapitools/openapi-petstore
-#    - run: docker run -d -e OPENAPI_BASE_PATH=/v3 -e DISABLE_API_KEY=1 -e DISABLE_OAUTH=1 -p 80:8080 openapitools/openapi-petstore
-    - run: docker pull swaggerapi/petstore
-    - run: docker run --name petstore.swagger -d -e SWAGGER_HOST=http://petstore.swagger.io -e SWAGGER_BASE_PATH=/v2 -p 80:8080 swaggerapi/petstore
-    - run: docker ps -a
-    - run: sleep 30
-    - run: cat /etc/hosts
-    # Test
-    - run: mvn --no-snapshot-updates --quiet clean install -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-    - run: ./CI/circle_parallel.sh 
-    # Save dependency cache
-    - save_cache:
-        key: source-v2-{{ .Branch }}-{{ .Revision }}
-        paths:
-        # This is a broad list of cache paths to include many possible development environments
-        # You can probably delete some of these entries
-        - vendor/bundle
-        - ~/virtualenvs
-        - ~/.m2
-        - ~/.ivy2
-        - ~/.sbt
-        - ~/.bundle
-        - ~/.go_workspace
-        - ~/.gradle
-        - ~/.cache/bower
-        - ".git"
-        - ~/.stack
-        - /home/circleci/OpenAPITools/openapi-generator/samples/client/petstore/haskell-http-client/.stack-work
-        - ~/R
-    # save "default" cache using the key "source-v2-"
-    - save_cache:
-        key: source-v2-
-        paths:
-        # This is a broad list of cache paths to include many possible development environments
-        # You can probably delete some of these entries
-        - vendor/bundle
-        - ~/virtualenvs
-        - ~/.m2
-        - ~/.ivy2
-        - ~/.sbt
-        - ~/.bundle
-        - ~/.go_workspace
-        - ~/.gradle
-        - ~/.cache/bower
-        - ".git"
-        - ~/.stack
-        - /home/circleci/OpenAPITools/openapi-generator/samples/client/petstore/haskell-http-client/.stack-work
-        - ~/R
-    # Teardown
-    #   If you break your build into multiple jobs with workflows, you will probably want to do the parts of this that are relevant in each
-    # Save test results
-    - store_test_results:
-        path: /tmp/circleci-test-results
-    # Save artifacts
-    - store_artifacts:
-        path: /tmp/circleci-artifacts
-    - store_artifacts:
-        path: /tmp/circleci-test-results

.gitattributes

@@ -1,2 +1 @@
 **/*.mustache linguist-vendored=true
-* text=auto eol=lf

.github/.test/js-yaml.js

@@ -1811,7 +1811,7 @@ function readBlockScalar(state, nodeIndent) {
         }
       }
 
-      // Break this `while` cycle and go to the function's epilogue.
+      // Break this `while` cycle and go to the funciton's epilogue.
       break;
     }
 
@@ -2862,7 +2862,7 @@ module.exports = new Schema({
 //
 // NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
 // So, this schema is not such strict as defined in the YAML specification.
-// It allows numbers in binary notation, use `Null` and `NULL` as `null`, etc.
+// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc.
 
 
 'use strict';
@@ -3222,7 +3222,7 @@ function representYamlFloat(object, style) {
   res = object.toString(10);
 
   // JS stringifier can build scientific format without dots: 5e-100,
-  // while YAML requires dot: 5.e-100. Fix it with simple hack
+  // while YAML requres dot: 5.e-100. Fix it with simple hack
 
   return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace('e', '.e') : res;
 }
@@ -3424,7 +3424,7 @@ var esprima;
 // Browserified version does not have esprima
 //
 // 1. For node.js just require module as deps
-// 2. For browser try to require module via external AMD system.
+// 2. For browser try to require mudule via external AMD system.
 //    If not found - try to fallback to window.esprima. If not
 //    found too - then fail to parse.
 //
@@ -3881,7 +3881,7 @@ function constructYamlTimestamp(data) {
   if (match[9]) {
     tz_hour = +(match[10]);
     tz_minute = +(match[11] || 0);
-    delta = (tz_hour * 60 + tz_minute) * 60000; // delta in milliseconds
+    delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds
     if (match[9] === '-') delta = -delta;
   }
 

.github/.test/samples.json

@@ -807,7 +807,7 @@
       ]
     },
     {
-      "input": "php-mezzio-ph-petstore-server.sh",
+      "input": "php-ze-ph-petstore-server.sh",
       "matches": [
         "Server: PHP"
       ]
@@ -1244,30 +1244,6 @@
         "Client: TypeScript"
       ]
     },
-    {
-      "input": "typescript-nestjs-v6-petstore-not-provided-in-root-with-npm.sh",
-      "matches": [
-        "Client: TypeScript"
-      ]
-    },
-    {
-      "input": "typescript-nestjs-v6-petstore-not-provided-in-root.sh",
-      "matches": [
-        "Client: TypeScript"
-      ]
-    },
-    {
-      "input": "typescript-nestjs-v6-petstore-provided-in-root-with-npm.sh",
-      "matches": [
-        "Client: TypeScript"
-      ]
-    },
-    {
-      "input": "typescript-nestjs-v6-petstore-provided-in-root.sh",
-      "matches": [
-        "Client: TypeScript"
-      ]
-    },
     {
       "input": "typescript-node-petstore-with-npm.sh",
       "matches": [

.github/CODEOWNERS

@@ -18,7 +18,7 @@ scripts/**/* @jimschubert
 website/**/* @jimschubert
 bin/ci/**/* @jimschubert
 
-## Build related
+## Bulid related
 CI/**/* @OpenAPITools/build
 .mvn/**/* @OpenAPITools/build
 bin/utils/**/* @OpenAPITools/build

.github/ISSUE_TEMPLATE/bug_report.md

@@ -11,10 +11,10 @@ assignees: ''
 
 - [ ] Have you provided a full/minimal spec to reproduce the issue?
 - [ ] Have you validated the input using an OpenAPI validator ([example](https://apidevtools.org/swagger-parser/online/))?
-- [ ] Have you [tested with the latest master](https://github.com/OpenAPITools/openapi-generator/wiki/FAQ#how-to-test-with-the-latest-master-of-openapi-generator) to confirm the issue still exists?
+- [ ] What's the version of OpenAPI Generator used?
-- [ ] Have you searched for related issues/PRs?
+- [ ] Have you search for related issues/PRs?
 - [ ] What's the actual output vs expected output?
-- [ ] [Optional] Sponsorship to speed up the bug fix or feature request ([example](https://github.com/OpenAPITools/openapi-generator/issues/6178))
+- [ ] [Optional] Bounty to sponsor the fix ([example](https://www.bountysource.com/issues/66123212-javascript-client-produces-a-wrong-object-for-a-string-enum-type-that-is-used-with-ref))
 
 <!--
 Please follow the issue template below for bug reports.
@@ -45,13 +45,9 @@ please create a Gist (https://gist.github.com) or upload it somewhere else and
 link it here.
   -->
 
-##### Generation Details
+##### Command line used for generation
 
-<!-- 
+<!-- including the language, libraries and various options -->
-    Prefer CLI steps, including the language, libraries and various options. 
-    Providing config-based settings allows for simpler testing across CLI and plugins. 
-    For examples, see https://github.com/OpenAPITools/openapi-generator/tree/master/bin/configs
--->
 
 ##### Steps to reproduce
 

.github/PULL_REQUEST_TEMPLATE.md

@@ -4,17 +4,7 @@
 ### PR checklist
 
 - [ ] Read the [contribution guidelines](https://github.com/openapitools/openapi-generator/blob/master/CONTRIBUTING.md).
-- [ ] Pull Request title clearly describes the work in the pull request and Pull Request description provides details about how to validate the work. Missing information here may result in delayed response from the community.
+- [ ] If contributing template-only or documentation-only changes which will change sample output, [build the project](https://github.com/OpenAPITools/openapi-generator#14---build-projects) before.
-- [ ] Run the following to [build the project](https://github.com/OpenAPITools/openapi-generator#14---build-projects) and update samples:
+- [ ] Run the shell script(s) under `./bin/` (or Windows batch scripts under`.\bin\windows`) to update Petstore samples related to your fix. This is important, as CI jobs will verify _all_ generator outputs of your HEAD commit, and these must match the expectations made by your contribution. You only need to run `./bin/{LANG}-petstore.sh`, `./bin/openapi3/{LANG}-petstore.sh` if updating the code or mustache templates for a language (`{LANG}`) (e.g. php, ruby, python, etc).
-  ```
+- [ ] File the PR against the [correct branch](https://github.com/OpenAPITools/openapi-generator/wiki/Git-Branches): `master`, `4.3.x`, `5.0.x`. Default: `master`.
-  ./mvnw clean package 
+- [ ] Copy the [technical committee](https://github.com/openapitools/openapi-generator/#62---openapi-generator-technical-committee) to review the pull request if your PR is targeting a particular programming language.
-  ./bin/generate-samples.sh
-  ./bin/utils/export_docs_generators.sh
-  ``` 
-  Commit all changed files. 
-  This is important, as CI jobs will verify _all_ generator outputs of your HEAD commit as it would merge with master. 
-  These must match the expectations made by your contribution. 
-  You may regenerate an individual generator by passing the relevant config(s) as an argument to the script, for example `./bin/generate-samples.sh bin/configs/java*`. 
-  For Windows users, please run the script in [Git BASH](https://gitforwindows.org/).
-- [ ] File the PR against the [correct branch](https://github.com/OpenAPITools/openapi-generator/wiki/Git-Branches): `master` (5.3.0), `6.0.x`
-- [ ] If your PR is targeting a particular programming language, @mention the [technical committee](https://github.com/openapitools/openapi-generator/#62---openapi-generator-technical-committee) members, so they are more likely to review the pull request.

.github/actions/run-samples/action.yaml

@@ -1,19 +0,0 @@
-name: 'Run samples'
-description: 'Runs sample integration test profile with Maven'
-inputs:
-  name:
-    description: 'The Maven profile name'
-    required: true
-  goal:
-    description: 'Maven goal'
-    required: false
-    default: 'verify'
-  args:
-    description: 'Additional maven arguments'
-    required: false
-    default: ''
-runs:
-  using: "composite"
-  steps:
-    - run: mvn --no-snapshot-updates --batch-mode --quiet ${{ inputs.goal }} -P${{ inputs.name }} -Dintegration-test -Dmaven.javadoc.skip=true ${{ inputs.args }}
-      shell: bash

.github/dependabot.yml

@@ -1,6 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "daily"

.github/workflows/check-supported-versions.yaml

@@ -1,95 +0,0 @@
-name: Check Supported Java Versions
-on:
-  push:
-    branches:
-      - master
-
-jobs:
-  build:
-    name: 'Build: JDK ${{ matrix.java }} (${{ matrix.os }})'
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        java: [8, 11]
-        os: [ubuntu-latest]
-        include:
-          - java: 8
-            os: windows-latest
-          - java: 13
-            os: ubuntu-latest
-            # Need to update to Gradle version with v13 support in modules/openapi-generator-gradle-plugin/pom.xml
-            flags: -am -pl modules/openapi-generator-cli
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v2
-
-      - name: Set up JDK ${{ matrix.java }}
-        uses: actions/setup-java@v2
-        with:
-          distribution: 'temurin'
-          java-version: ${{ matrix.java }}
-
-      - uses: actions/cache@v2.1.7
-        with:
-          path: ~/.m2/repository
-          key: ${{ runner.os }}-maven-${{ hashFiles('pom.xml', 'modules/**/pom.xml') }}
-          restore-keys: |
-            ${{ runner.os }}-maven-
-
-      - uses: actions/cache@v2.1.7
-        with:
-          path: |
-            ~/.gradle/caches
-            ~/.gradle/wrapper
-          key: ${{ runner.os }}-gradle-${{ hashFiles('modules/openapi-generator-gradle-plugin/pom.xml') }}
-          restore-keys: |
-            ${{ runner.os }}-gradle-
-
-      - name: Build with Maven
-        shell: bash
-        run: mvn -nsu -B --quiet -Djacoco.skip=true -Dorg.slf4j.simpleLogger.defaultLogLevel=error --no-transfer-progress clean install --file pom.xml ${{ matrix.flags }}
-
-      - name: Upload Maven build artifact
-        uses: actions/upload-artifact@v2.2.4
-        if: matrix.java == '8' && matrix.os == 'ubuntu-latest'
-        with:
-          name: artifact
-          path: modules/openapi-generator-cli/target/openapi-generator-cli.jar
-
-      - name: Test Gradle plugin usage
-        shell: bash
-        run: gradle -b modules/openapi-generator-gradle-plugin/samples/local-spec/build.gradle buildGoSdk --stacktrace
-
-      - name: Test Maven plugin integration
-        if: matrix.java == '8'
-        shell: bash
-        run: |
-          cd modules/openapi-generator-maven-plugin
-          mvn verify -Pintegration
-
-  verify:
-    name: Verify outputs on ${{ matrix.os }}
-    needs: build
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ubuntu-latest]
-#         include:
-#           - os: windows-latest
-#             flags: --skip-docs
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v2
-      - name: Download build artifact
-        uses: actions/download-artifact@v2.0.10
-        with:
-          name: artifact
-      - name: Run Ensures Script
-        shell: bash
-        run: |
-          git config --global core.fileMode false
-          git config --global core.safecrlf false
-          git config --global core.autocrlf true
-          mvn clean package -Dmaven.test.skip=true -Dmaven.javadoc.skip=true
-          # test with java (jersey2) client generation only as ensure-uptodate script is run in another job instead
-          ./bin/generate-samples.sh ./bin/configs/java-jersey2-8.yaml

.github/workflows/gradle-test.yaml

@@ -1,57 +0,0 @@
-name: Gradle tests (Java samples)
-
-on:
-  push:
-    branches:
-      - master
-      - '[5-9]+.[0-9]+.x'
-      - "java*"
-    paths:
-      - 'samples/client/petstore/java/**'
-  pull_request:
-    branches:
-      - master
-      - '[5-9]+.[0-9]+.x'
-    paths:
-      - 'samples/openapi3/client/petstore/java/**'
-env:
-  GRADLE_VERSION: 7.2
-
-jobs:
-  build:
-    name: Gradle tests
-    runs-on: ubuntu-latest
-    container: gradle:jdk11
-    strategy:
-      fail-fast: true
-      matrix:
-        sample:
-          - samples/client/petstore/java/jersey2-java8-localdatetime
-          - samples/client/petstore/java/jersey2-java8
-          - samples/openapi3/client/extensions/x-auth-id-alias/java/jersey2-java8
-          - samples/openapi3/client/petstore/java/jersey2-java8-special-characters
-          - samples/openapi3/client/petstore/java/jersey2-java8
-          - samples/client/petstore/java/okhttp-gson
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-java@v2
-        with:
-          distribution: 'temurin'
-          java-version: 11
-      # Cache Gradle Dependencies
-      - name: Setup Gradle Dependencies Cache
-        uses: actions/cache@v2.1.7
-        with:
-          path: ~/.gradle/caches
-          key: ${{ runner.os }}-gradle-caches-${{ hashFiles('**/*.gradle', '**/*.gradle.kts') }}
-
-      # Cache Gradle Wrapper
-      - name: Setup Gradle Wrapper Cache
-        uses: actions/cache@v2.1.7
-        with:
-          path: ~/.gradle/wrapper
-          key: ${{ runner.os }}-gradle-wrapper-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties') }}
-
-      - name: Build
-        working-directory: ${{ matrix.sample }}
-        run: /bin/sh gradlew build -x test

.github/workflows/openapi-generator-test-results.yaml

@@ -1,19 +0,0 @@
-name: OpenAPI Generator Test Report
-
-on:
-  workflow_run:
-    workflows: ['OpenAPI Generator']
-    types:
-      - completed
-
-# separate workflow required due to https://github.com/dorny/test-reporter#recommended-setup-for-public-repositories
-jobs:
-  report:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: dorny/test-reporter@v1
-        with:
-          artifact: surefire-test-results
-          name: JUnit Test results
-          path: '**/surefire-reports/TEST-*.xml'
-          reporter: java-junit

.github/workflows/openapi-generator.yaml

@@ -1,220 +0,0 @@
-name: OpenAPI Generator
-
-on:
-  push:
-    branches:
-      - master
-      - '[5-9]+.[0-9]+.x'
-  pull_request:
-    branches:
-      - master
-      - '[5-9]+.[0-9]+.x'
-
-jobs:
-  build:
-    name: Build
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up JDK 8
-        uses: actions/setup-java@v2
-        with:
-          java-version: 8
-          distribution: 'temurin'
-      - name: Cache maven dependencies
-        uses: actions/cache@v2.1.7
-        env:
-          cache-name: cache-maven-repository
-        with:
-          path: |
-            ~/.m2/repository
-            ~/.gradle
-            !~/.gradle/caches/*/plugin-resolution/
-            !~/.m2/repository/org/openapitools/
-          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
-          restore-keys: |
-            ${{ runner.os }}-build-${{ env.cache-name }}-
-            ${{ runner.os }}-build-
-      - name: Run maven
-        run: mvn --no-snapshot-updates --batch-mode --quiet install -DskipTests -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-      - run: ls -la  modules/openapi-generator-cli/target
-      - name: Upload openapi-generator-cli.jar artifact
-        uses: actions/upload-artifact@v2.2.4
-        with:
-          name: openapi-generator-cli.jar
-          path: modules/openapi-generator-cli/target/openapi-generator-cli.jar
-          retention-days: 1
-
-  test:
-    name: Unit tests
-    runs-on: ubuntu-latest
-    needs:
-      - build
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up JDK 8
-        uses: actions/setup-java@v2
-        with:
-          java-version: 8
-          distribution: 'temurin'
-      - name: Cache maven dependencies
-        uses: actions/cache@v2.1.7
-        env:
-          cache-name: cache-maven-repository
-        with:
-          path: |
-            ~/.m2/repository
-            ~/.gradle
-            !~/.gradle/caches/*/plugin-resolution/
-            !~/.m2/repository/org/openapitools/
-          key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
-          restore-keys: |
-            ${{ runner.os }}-build-${{ env.cache-name }}-
-            ${{ runner.os }}-build-
-      - name: Run unit tests
-        run: mvn --no-snapshot-updates --batch-mode --quiet --fail-at-end test -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-      - name: Publish unit test reports
-        if: ${{ always() }}
-        uses: actions/upload-artifact@v2.2.4
-        with:
-          name: surefire-test-results
-          path: '**/surefire-reports/TEST-*.xml'
-
-  documentation:
-    name: Docs up-to-date
-    runs-on: ubuntu-latest
-    needs:
-      - build
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up JDK 8
-        uses: actions/setup-java@v2
-        with:
-          java-version: 8
-          distribution: 'temurin'
-      - name: Download openapi-generator-cli.jar artifact
-        uses: actions/download-artifact@v2.0.10
-        with:
-          name: openapi-generator-cli.jar
-          path: modules/openapi-generator-cli/target
-      - name: Generate docs
-        run: |
-          bash bin/meta-codegen.sh
-          bash bin/utils/export_docs_generators.sh
-          bash bin/utils/copy-to-website.sh
-          bash bin/utils/export_generators_readme.sh
-      - name: Verify git status
-        run: |
-          if [[ "$(git status --porcelain)" != "" ]]; then
-            echo "UNCOMMITTED CHANGES ERROR"
-            echo "There are uncommitted changes in working tree after execution of 'bin/ensure-up-to-date'"
-            echo "Perform git diff"
-            git --no-pager diff
-            echo "Perform git status"
-            git status
-            echo -e "\nThis script runs in pull requests against the anticipated merge commit (as if the PR was merged now)."
-            echo "When you see unexpected files here, it likely means that there are newer commits in master that you need to "
-            echo -e "rebase or merge into your branch.\n"
-            echo "Please run 'bin/utils/ensure-up-to-date' locally and commit changes (UNCOMMITTED CHANGES ERROR)"
-            exit 1
-          fi
-
-  samples:
-    name: Samples up-to-date
-    needs:
-      - build
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up JDK 8
-        uses: actions/setup-java@v2
-        with:
-          java-version: 8
-          distribution: 'temurin'
-      - name: Download openapi-generator-cli.jar artifact
-        uses: actions/download-artifact@v2.0.10
-        with:
-          name: openapi-generator-cli.jar
-          path: modules/openapi-generator-cli/target
-      - name: Generate samples
-        run: bash bin/generate-samples.sh
-      - name: Verify git status
-        run: |
-          if [[ "$(git status --porcelain)" != "" ]]; then
-            echo "UNCOMMITTED CHANGES ERROR"
-            echo "There are uncommitted changes in working tree after execution of 'bin/generate-samples.sh'"
-            echo "Perform git diff"
-            git --no-pager diff
-            echo "Perform git status"
-            git status
-            echo -e "\nThis script runs in pull requests against the anticipated merge commit (as if the PR was merged now)."
-            echo "When you see unexpected files here, it likely means that there are newer commits in master that you need to "
-            echo -e "rebase or merge into your branch.\n"
-            echo "Please run 'bin/generate-samples.sh' locally and commit changes (UNCOMMITTED CHANGES ERROR)"
-            exit 1
-          fi
-
-  test-maven-plugin:
-    name: Maven plugin tests
-    runs-on: ubuntu-latest
-    needs:
-      - build
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up JDK 11
-        uses: actions/setup-java@v2
-        with:
-          java-version: 11
-          distribution: 'temurin'
-      - name: Cache maven dependencies
-        uses: actions/cache@v2.1.7
-        env:
-          cache-name: cache-maven-repository
-        with:
-          path: |
-            ~/.m2/repository
-            ~/.gradle
-            !~/.gradle/caches/*/plugin-resolution/
-            !~/.m2/repository/org/openapitools/
-          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
-          restore-keys: |
-            ${{ runner.os }}-test-maven-plugin-${{ env.cache-name }}-
-            ${{ runner.os }}-test-maven-plugin-
-      - name: Run tests
-        run: |
-          mvn --no-snapshot-updates --quiet clean compile -f modules/openapi-generator-maven-plugin/examples/java-client.xml -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-          mvn --no-snapshot-updates --quiet clean compile -f modules/openapi-generator-maven-plugin/examples/multi-module/pom.xml -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-          mvn --no-snapshot-updates --quiet clean compile -f modules/openapi-generator-maven-plugin/examples/kotlin.xml -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-          mvn --no-snapshot-updates --quiet clean compile -f modules/openapi-generator-maven-plugin/examples/spring.xml -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-
-  test-gradle-plugin:
-    name: Gradle plugin tests
-    runs-on: ubuntu-latest
-    needs:
-      - build
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up JDK 11
-        uses: actions/setup-java@v2
-        with:
-          java-version: 11
-          distribution: 'temurin'
-      - name: Cache maven dependencies
-        uses: actions/cache@v2.1.7
-        env:
-          cache-name: cache-maven-repository
-        with:
-          path: |
-            ~/.m2/repository
-            ~/.gradle
-            !~/.gradle/caches/modules-2/modules-2.lock
-            !~/.gradle/caches/*/plugin-resolution/
-            !~/.m2/repository/org/openapitools/
-          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
-          restore-keys: |
-            ${{ runner.os }}-test-gradle-plugin-${{ env.cache-name }}-
-            ${{ runner.os }}-test-gradle-plugin-
-      - name: Run tests
-        run: |
-          (cd modules/openapi-generator-gradle-plugin/samples/local-spec && ./gradlew buildGoSdk)
-          (cd modules/openapi-generator-gradle-plugin/samples/local-spec && ./gradlew openApiGenerate)

.github/workflows/samples-dart.yaml

@@ -1,80 +0,0 @@
-name: Samples Dart
-
-on:
-  push:
-    branches:
-      - master
-      - '[5-9]+.[0-9]+.x'
-  pull_request:
-    branches:
-      - master
-      - '[5-9]+.[0-9]+.x'
-    paths:
-      - 'samples/openapi3/client/petstore/dart*/**'
-
-jobs:
-  tests-dart-2-10:
-    name: Tests Dart 2.10
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-java@v2
-        with:
-          distribution: 'temurin'
-          java-version: 8
-      - name: Cache maven dependencies
-        uses: actions/cache@v2.1.7
-        env:
-          cache-name: maven-repository
-        with:
-          path: |
-            ~/.m2/repository
-            ~/.gradle
-          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
-      - name: Cache test dependencies
-        uses: actions/cache@v2.1.7
-        env:
-          cache-name: pub-cache
-        with:
-          path: $PUB_CACHE
-          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('samples/**/pubspec.yaml') }}
-      - uses: dart-lang/setup-dart@v1
-        with:
-          sdk: 2.10.5
-      - name: Run tests
-        uses: ./.github/actions/run-samples
-        with:
-          name: samples.dart-2.10
-
-  tests-dart-2-13:
-    name: Tests Dart 2.13
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-java@v2
-        with:
-          distribution: 'temurin'
-          java-version: 8
-      - name: Cache maven dependencies
-        uses: actions/cache@v2.1.7
-        env:
-          cache-name: maven-repository
-        with:
-          path: |
-            ~/.m2/repository
-            ~/.gradle
-          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
-      - name: Cache test dependencies
-        uses: actions/cache@v2.1.7
-        env:
-          cache-name: pub-cache
-        with:
-          path: $PUB_CACHE
-          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('samples/**/pubspec.yaml') }}
-      - uses: dart-lang/setup-dart@v1
-        with:
-          sdk: 2.13.0
-      - name: Run tests
-        uses: ./.github/actions/run-samples
-        with:
-          name: samples.dart-2.13

.github/workflows/samples-kotlin.yaml

@@ -1,65 +0,0 @@
-name: Samples Kotlin
-
-on:
-  push:
-    branches:
-      - master
-      - '[5-9]+.[0-9]+.x'
-  pull_request:
-    branches:
-      - master
-      - '[5-9]+.[0-9]+.x'
-    paths:
-      - 'samples/client/petstore/kotlin*/**'
-
-env:
-  GRADLE_VERSION: 6.9
-
-jobs:
-  build:
-    name: Build Kotlin
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        sample:
-          - samples/client/petstore/kotlin
-          - samples/client/petstore/kotlin-gson
-          - samples/client/petstore/kotlin-jackson
-          # needs Android configured
-          #- samples/client/petstore/kotlin-json-request-string
-          - samples/client/petstore/kotlin-jvm-okhttp4-coroutines
-          - samples/client/petstore/kotlin-moshi-codegen
-          - samples/client/petstore/kotlin-multiplatform
-          - samples/client/petstore/kotlin-nonpublic
-          - samples/client/petstore/kotlin-nullable
-          - samples/client/petstore/kotlin-okhttp3
-          - samples/client/petstore/kotlin-retrofit2
-          - samples/client/petstore/kotlin-retrofit2-kotlinx_serialization
-          - samples/client/petstore/kotlin-retrofit2-rx3
-          - samples/client/petstore/kotlin-string
-          - samples/client/petstore/kotlin-threetenbp
-          - samples/client/petstore/kotlin-uppercase-enum
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-java@v2
-        with:
-          distribution: 'temurin'
-          java-version: 8
-      - name: Cache maven dependencies
-        uses: actions/cache@v2.1.7
-        env:
-          cache-name: maven-repository
-        with:
-          path: |
-            ~/.gradle
-          key: ${{ runner.os }}-${{ github.job }}-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
-      - name: Install Gradle wrapper
-        uses: eskatos/gradle-command-action@v2
-        with:
-          gradle-version: ${{ env.GRADLE_VERSION }}
-          build-root-directory: ${{ matrix.sample }}
-          arguments: wrapper
-      - name: Build
-        working-directory: ${{ matrix.sample }}
-        run: ./gradlew build -x test

.github/workflows/sonar.yml

@@ -4,23 +4,21 @@ on:
     branches:
     - master
     - '[4-9]+.[0-9]+.x'
-    - sonar
 
 jobs:
   build:
 
     runs-on: ubuntu-latest
-    if: ${{ github.repository_owner == 'OpenAPITools' }}
+
     steps:
     - uses: actions/checkout@v1
-    - name: Set up JDK 11
+    - name: Set up JDK 1.8
-      uses: actions/setup-java@v2
+      uses: actions/setup-java@v1
       with:
-        distribution: 'temurin'
+        java-version: 1.8
-        java-version: 11
     - name: Compile with Maven
-      run: mvn -B -q clean install jacoco:report
+      run: mvn clean package jacoco:report
     - name: Jacoco Aggregate
       run: mvn jacoco:report-aggregate
     - name: Publish to Sonar
-      run: mvn -B -q -nsu sonar:sonar -Dsonar.projectKey=OpenAPITools_openapi-generator -Dsonar.organization=openapitools -Dsonar.host.url=https://sonarcloud.io -Dsonar.login=${{ secrets.SONAR_LOGIN }} -Dsonar.branch.name=${GITHUB_REF##*/}
+      run: mvn -B -q sonar:sonar -Dsonar.projectKey=OpenAPITools_openapi-generator -Dsonar.organization=openapitools -Dsonar.host.url=https://sonarcloud.io -Dsonar.login=${{ secrets.SONAR_LOGIN }} -Dsonar.branch.name=${GITHUB_REF##*/}

.gitignore

@@ -31,7 +31,6 @@ packages/
 .vscode/
 **/.vs
 .factorypath
-.metals/*
 
 .settings
 
@@ -62,17 +61,14 @@ samples/server-generator/node/output/node_modules
 samples/server/petstore/nodejs/node_modules
 samples/server/petstore/nodejs-server/node_modules
 
-# qt cpp
+# qt5 cpp
-samples/client/build
+*.pro.user
-samples/client/petstore/build
+samples/client/petstore/qt5cpp/PetStore/moc_*
-samples/client/petstore/cpp-qt/PetStore/moc_*
+samples/client/petstore/qt5cpp/PetStore/*.o
-samples/client/petstore/cpp-qt/PetStore/*.o
+samples/client/petstore/qt5cpp/build-*
-samples/client/petstore/cpp-qt/build-*
+samples/client/petstore/qt5cpp/PetStore/PetStore
-samples/client/petstore/cpp-qt/build-*
+samples/client/petstore/qt5cpp/PetStore/Makefile
-samples/client/petstore/cpp-qt/PetStore/PetStore
+samples/client/petstore/qt5cpp/PetStore/PetStore.pro.user
-samples/client/petstore/cpp-qt/PetStore/Makefile
-samples/client/petstore/cpp-qt/PetStore/PetStore.pro.user
-samples/client/petstore/cpp-qt/CMakeLists.txt.user
 
 # cpprestsdk
 samples/client/petstore/cpp-restsdk/CMakeCache.txt
@@ -177,23 +173,10 @@ samples/client/petstore/python-asyncio/.venv/
 samples/client/petstore/python-asyncio/.pytest_cache/
 samples/client/petstore/python-tornado/.venv/
 
-# PHP
-samples/client/petstore/php/OpenAPIClient-php/composer.lock
-samples/client/petstore/php-dt/composer.lock
-samples/client/petstore/php-dt-modern/composer.lock
-samples/openapi3/server/petstore/php-symfony/SymfonyBundle-php/composer.lock
-samples/server/petstore/php-laravel/lib/composer.lock
-samples/server/petstore/php-lumen/lib/composer.lock
-samples/server/petstore/php-slim4/composer.lock
-samples/server/petstore/php-symfony/SymfonyBundle-php/composer.lock
-samples/server/petstore/php-mezzio-ph/composer.lock
-samples/server/petstore/php-mezzio-ph-modern/composer.lock
-
 # ts
 samples/client/petstore/typescript-angular2/npm/npm-debug.log
 samples/client/petstore/typescript-node/npm/npm-debug.log
 samples/client/petstore/typescript-angular/tsd-debug.log
-samples/client/petstore/typescript-axios/tests/**/dist/
 samples/client/petstore/typescript-fetch/tests/**/dist/
 
 # aspnetcore
@@ -218,9 +201,6 @@ cabal.project.local
 samples/client/petstore/haskell-http-client/docs/haddock-bundle.min.js
 samples/client/petstore/haskell-http-client/docs/meta.json
 samples/client/petstore/haskell-http-client/docs/quick-jump.css
-samples/client/petstore/haskell-http-client/stack.yaml.lock
-samples/server/petstore/haskell-servant/stack.yaml.lock
-samples/server/petstore/haskell-yesod/stack.yaml.lock
 
 # R
 .Rproj.user
@@ -243,19 +223,14 @@ samples/client/petstore/erlang-proper/rebar.lock
 samples/server/petstore/erlang-server/_build/
 samples/server/petstore/erlang-server/rebar.lock
 
-# Dart
+# dart
-**/dart*/**/.dart_tool
+samples/client/petstore/dart/petstore/packages
-**/dart*/**/.packages
+samples/client/petstore/dart/flutter_petstore/test/packages
-**/dart*/**/pubspec.lock
+samples/client/petstore/dart/petstore/test/packages
-# Dart dio
+**/.dart_tool
-**/dart*/**/*.g.dart
-# Dart jaguar
-**/dart*/**/*.jser.dart
-**/dart*/**/*.jretro.dart
 
 # JS
-samples/client/petstore/javascript-es6/package-lock.json
+samples/client/petstore/javascript/package-lock.json
-samples/client/petstore/javascript-promise-es6/package-lock.json
 
 # elm
 samples/client/petstore/elm/index.html
@@ -267,6 +242,3 @@ samples/client/petstore/c/*.so
 # Ruby
 samples/openapi3/client/petstore/ruby/Gemfile.lock
 samples/openapi3/client/petstore/ruby-faraday/Gemfile.lock
-
-# Crystal
-samples/client/petstore/crystal/lib

.hub.cli.dockerfile

@@ -3,7 +3,10 @@
 ##
 ## You can build _just_ this part with:
 ##     docker --target builder -t container-name:builder -f .hub.cli.dockerfile .
-FROM maven:3.6.3-jdk-11-openj9 as builder
+FROM jimschubert/8-jdk-alpine-mvn:1.0 as builder
+
+RUN set -x && \
+    apk add --no-cache bash
 
 ENV GEN_DIR /opt/openapi-generator
 WORKDIR ${GEN_DIR}
@@ -15,10 +18,11 @@ RUN mvn -am -pl "modules/openapi-generator-cli" package
 ## The final (release) image
 ## The resulting container here only needs the target jar
 ## and ca-certificates (to be able to query HTTPS hosted specs)
-FROM openjdk:11.0.8-jre-slim-buster
+FROM openjdk:8-jre-alpine
 
 ENV GEN_DIR /opt/openapi-generator
 
+RUN apk --no-cache add ca-certificates bash
 RUN mkdir -p ${GEN_DIR}/modules/openapi-generator-cli/target
 
 WORKDIR ${GEN_DIR}/modules/openapi-generator-cli/target

.hub.online.dockerfile

@@ -3,7 +3,10 @@
 ##
 ## You can build _just_ this part with:
 ##     docker --target builder -t container-name:builder -f .hub.online.dockerfile .
-FROM maven:3.6.3-jdk-11-openj9 as builder
+FROM jimschubert/8-jdk-alpine-mvn:1.0 as builder
+
+RUN set -x && \
+    apk add --no-cache bash
 
 ENV GEN_DIR /opt/openapi-generator
 WORKDIR ${GEN_DIR}
@@ -14,7 +17,7 @@ RUN mvn -am -pl "modules/openapi-generator-online" package
 
 ## The final (release) image
 ## The resulting container here only needs the target jar
-FROM openjdk:11.0.8-jre-slim-buster
+FROM openjdk:8-jre-alpine
 
 ENV GEN_DIR /opt/openapi-generator
 ENV TARGET_DIR /generator

.mvn/wrapper/MavenWrapperDownloader.java

@@ -1,117 +0,0 @@
-/*
- * Copyright 2007-present the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-import java.net.*;
-import java.io.*;
-import java.nio.channels.*;
-import java.util.Properties;
-
-public class MavenWrapperDownloader {
-
-    private static final String WRAPPER_VERSION = "0.5.6";
-    /**
-     * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
-     */
-    private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
-        + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";
-
-    /**
-     * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
-     * use instead of the default one.
-     */
-    private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
-            ".mvn/wrapper/maven-wrapper.properties";
-
-    /**
-     * Path where the maven-wrapper.jar will be saved to.
-     */
-    private static final String MAVEN_WRAPPER_JAR_PATH =
-            ".mvn/wrapper/maven-wrapper.jar";
-
-    /**
-     * Name of the property which should be used to override the default download url for the wrapper.
-     */
-    private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
-
-    public static void main(String args[]) {
-        System.out.println("- Downloader started");
-        File baseDirectory = new File(args[0]);
-        System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
-
-        // If the maven-wrapper.properties exists, read it and check if it contains a custom
-        // wrapperUrl parameter.
-        File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
-        String url = DEFAULT_DOWNLOAD_URL;
-        if(mavenWrapperPropertyFile.exists()) {
-            FileInputStream mavenWrapperPropertyFileInputStream = null;
-            try {
-                mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
-                Properties mavenWrapperProperties = new Properties();
-                mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
-                url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
-            } catch (IOException e) {
-                System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
-            } finally {
-                try {
-                    if(mavenWrapperPropertyFileInputStream != null) {
-                        mavenWrapperPropertyFileInputStream.close();
-                    }
-                } catch (IOException e) {
-                    // Ignore ...
-                }
-            }
-        }
-        System.out.println("- Downloading from: " + url);
-
-        File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
-        if(!outputFile.getParentFile().exists()) {
-            if(!outputFile.getParentFile().mkdirs()) {
-                System.out.println(
-                        "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
-            }
-        }
-        System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
-        try {
-            downloadFileFromURL(url, outputFile);
-            System.out.println("Done");
-            System.exit(0);
-        } catch (Throwable e) {
-            System.out.println("- Error downloading");
-            e.printStackTrace();
-            System.exit(1);
-        }
-    }
-
-    private static void downloadFileFromURL(String urlString, File destination) throws Exception {
-        if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
-            String username = System.getenv("MVNW_USERNAME");
-            char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
-            Authenticator.setDefault(new Authenticator() {
-                @Override
-                protected PasswordAuthentication getPasswordAuthentication() {
-                    return new PasswordAuthentication(username, password);
-                }
-            });
-        }
-        URL website = new URL(urlString);
-        ReadableByteChannel rbc;
-        rbc = Channels.newChannel(website.openStream());
-        FileOutputStream fos = new FileOutputStream(destination);
-        fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
-        fos.close();
-        rbc.close();
-    }
-
-}

.mvn/wrapper/maven-wrapper.properties

@@ -1,2 +1 @@
-distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.3/apache-maven-3.8.3-bin.zip
+distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.3.3/apache-maven-3.3.3-bin.zip
-wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar

.travis.yml

@@ -21,14 +21,26 @@ cache:
   - $HOME/samples/client/petstore/php/OpenAPIToolsClient-php/vendor
   - $HOME/samples/client/petstore/ruby/vendor/bundle
   - $HOME/samples/client/petstore/python/.venv/
+  - $HOME/samples/client/petstore/typescript-node/npm/node_modules
+  - $HOME/samples/client/petstore/typescript-node/npm/typings/
+  - $HOME/samples/client/petstore/typescript-fetch/tests/default/node_modules
+  - $HOME/samples/client/petstore/typescript-fetch/tests/default/typings
+  - $HOME/samples/client/petstore/typescript-fetch/builds/default/node_modules
+  - $HOME/samples/client/petstore/typescript-fetch/builds/default/typings
+  - $HOME/samples/client/petstore/typescript-fetch/builds/es6-target/node_modules
+  - $HOME/samples/client/petstore/typescript-fetch/builds/es6-target/typings
+  - $HOME/samples/client/petstore/typescript-fetch/builds/with-npm-version/node_modules
+  - $HOME/samples/client/petstore/typescript-fetch/npm/with-npm-version/typings
+  - $HOME/samples/client/petstore/typescript-angular/node_modules
+  - $HOME/samples/client/petstore/typescript-angular/typings
   - $HOME/samples/server/petstore/rust-server/target
   - $HOME/perl5
   - $HOME/.cargo
   - $HOME/.pub-cache
   - $HOME/samples/server/petstore/cpp-pistache/pistache
+  - $HOME/.npm  
   - $HOME/.rvm/gems/ruby-2.4.1
   - $HOME/website/node_modules/
-  - $HOME/.cache/deno
 
 services:
   - docker
@@ -45,41 +57,26 @@ addons:
     - petstore.swagger.io
 
 before_install:
-  - sudo rm -rf /var/lib/apt/lists/*
-  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
-  - sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) edge"
-  - sudo apt-get update
-  - sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce
-  - mkdir -vp ~/.docker/cli-plugins/
-  - curl --silent -L "https://github.com/docker/buildx/releases/download/v0.3.0/buildx-v0.3.0.linux-amd64" > ~/.docker/cli-plugins/docker-buildx
-  - chmod a+x ~/.docker/cli-plugins/docker-buildx
-  # to run petstore server locally via docker
-  - echo "$DOCKER_HUB_PASSWORD" | docker login --username=$DOCKER_HUB_USERNAME --password-stdin || true
-  - docker pull swaggerapi/petstore
-  - docker run -d -e SWAGGER_HOST=http://petstore.swagger.io -e SWAGGER_BASE_PATH=/v2 -p 80:8080 swaggerapi/petstore
-  - docker ps -a
-  # comment out crystal installation as the tests will run on circleci or github action instead
-  # install crystal
-  #- echo 'deb http://download.opensuse.org/repositories/devel:/languages:/crystal/xUbuntu_16.04/ /' | sudo tee /etc/apt/sources.list.d/devel:languages:crystal.list
-  #- curl -fsSL https://download.opensuse.org/repositories/devel:languages:crystal/xUbuntu_16.04/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/devel_languages_crystal.gpg > /dev/null
-  #- sudo apt update
-  #- sudo apt install crystal
-  #- crystal --version
   - curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version 1.22.0
   - export PATH="$HOME/.yarn/bin:$PATH"
   # install rust
   - curl https://sh.rustup.rs -sSf | sh -s -- -y -v
   # required when sudo: required for the Ruby petstore tests
   - gem install bundler
+  - npm install -g typescript
+  - npm install -g npm
+  - npm config set registry http://registry.npmjs.org/
   # set python 3.6.3 as default
   - source ~/virtualenv/python3.6/bin/activate
-  # -- skip bash test to shorten build time
+  # to run petstore server locally via docker
+  - docker pull swaggerapi/petstore
+  - docker run -d -e SWAGGER_HOST=http://petstore.swagger.io -e SWAGGER_BASE_PATH=/v2 -p 80:8080 swaggerapi/petstore
+  - docker ps -a
   # Add bats test framework and cURL for Bash script integration tests
-  #- sudo add-apt-repository ppa:duggan/bats --yes
+  - sudo add-apt-repository ppa:duggan/bats --yes
-  #- sudo apt-get update -qq
+  - sudo apt-get update -qq
-  #- sudo apt-get install -qq bats
+  - sudo apt-get install -qq bats
-  #- sudo apt-get install -qq curl
+  - sudo apt-get install -qq curl
-  # -- skip bash test end
   # install dart
   #- sudo apt-get update
   #- sudo apt-get install apt-transport-https
@@ -88,9 +85,11 @@ before_install:
   #- sudo apt-get update
   #- sudo apt-get install dart
   # switch to php7
-  - phpenv versions
+  - phpenv global 7.1
-  - phpenv global 7.2.15
   - php -v
+  # install perl module
+  #- cpanm --local-lib=~/perl5 local::lib && eval $(perl -I ~/perl5/lib/perl5/ -Mlocal::lib)
+  #- cpanm Test::Exception Test::More Log::Any LWP::UserAgent JSON URI:Query Module::Runtime DateTime Module::Find Moose::Role
   # comment out below as installation failed in travis
   # Add rebar3 build tool and recent Erlang/OTP for Erlang petstore server tests.
   # - Travis CI does not support rebar3 [yet](https://github.com/travis-ci/travis-ci/issues/6506#issuecomment-275189490).
@@ -102,11 +101,6 @@ before_install:
   # install Qt5
   - sudo apt install -y --no-install-recommends qt5-default 
   - cmake --version
-  # -- skip perl test to shorten build time
-  # perl dep
-  #- cpanm --local-lib=~/perl5 local::lib && eval $(perl -I ~/perl5/lib/perl5/ -Mlocal::lib)
-  #- cpanm --quiet --no-interactive Test::Exception Test::More Log::Any LWP::UserAgent URI::Query Module::Runtime DateTime Module::Find Moose::Role JSON || echo "Ignored failure from cpanm"
-  # -- skip perl test end
   # show host table to confirm petstore.swagger.io is mapped to localhost
   - cat /etc/hosts
   # show java version
@@ -117,9 +111,6 @@ before_install:
       gpg --check-trustdb ;
     fi;
   - pushd .; cd website; yarn install; popd
-  # install Deno
-  - sh -s v1.6.2 < ./CI/deno_install.sh
-  - export PATH="$HOME/.deno/bin:$PATH"
 
 install:
   # Add Godeps dependencies to GOPATH and PATH
@@ -136,12 +127,6 @@ install:
 script:
   # fail fast
   - set -e
-  # show docker buildx version
-  - docker buildx version
-  # fail if the template files contains tabs
-  - /bin/bash ./bin/utils/detect_tab_in_templates.sh
-  # fail if the test files have changes
-  - bin/utils/detect_test_file_changes.rb bin/utils/test_file_list.yaml
   # fail if templates/generators contain carriage return '\r'
   - /bin/bash ./bin/utils/detect_carriage_return.sh
   # fail if generators contain merge conflicts
@@ -150,8 +135,16 @@ script:
   - /bin/bash ./bin/utils/detect_tab_in_java_class.sh
   # run integration tests defined in maven pom.xml
   # WARN: Travis will timeout after 10 minutes of no stdout/stderr activity, which is problematic with mvn --quiet.
-  - mvn -e --no-snapshot-updates --quiet --batch-mode --show-version clean install -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  - mvn --quiet --batch-mode --show-version clean install -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-  - mvn -e --no-snapshot-updates --quiet --batch-mode --show-version verify -Psamples -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  - mvn --quiet --batch-mode --show-version verify -Psamples -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  # test maven plugin
+  - mvn --quiet clean compile -f modules/openapi-generator-maven-plugin/examples/java-client.xml -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  - mvn --quiet clean compile -f modules/openapi-generator-maven-plugin/examples/multi-module/pom.xml -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  - mvn --quiet clean compile -f modules/openapi-generator-maven-plugin/examples/kotlin.xml -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  - mvn --quiet clean compile -f modules/openapi-generator-maven-plugin/examples/spring.xml -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  # test gradle plugin
+  - (cd modules/openapi-generator-gradle-plugin/samples/local-spec && ./gradlew buildGoSdk)
+  - (cd modules/openapi-generator-gradle-plugin/samples/local-spec && ./gradlew openApiGenerate)
 after_success:
   # push to maven repo
   - if [ $SONATYPE_USERNAME ] && [ "$TRAVIS_PULL_REQUEST" == "false" ]; then
@@ -188,14 +181,12 @@ after_success:
       echo "$DOCKER_HUB_PASSWORD" | docker login --username=$DOCKER_HUB_USERNAME --password-stdin;
       export cli_version=$(\mvn -o org.apache.maven.plugins:maven-help-plugin:2.1.1:evaluate -Dexpression=project.version | grep -v '\[');
       export build_date=$(date -u +"%Y-%m-%dT%H:%M:%SZ");
-      docker buildx create --use;
+      docker build --label=org.opencontainers.image.created=$build_date --label=org.opencontainers.image.title=openapi-generator-online --label=org.opencontainers.image.revision=$TRAVIS_COMMIT --label=org.opencontainers.image.version=$cli_version -t $DOCKER_GENERATOR_IMAGE_NAME ./modules/openapi-generator-online;
       if [ ! -z "$TRAVIS_TAG" ]; then
-          docker buildx build --platform linux/amd64,linux/arm64 --label=org.opencontainers.image.created=$build_date --label=org.opencontainers.image.title=openapi-generator-online --label=org.opencontainers.image.revision=$TRAVIS_COMMIT --label=org.opencontainers.image.version=$cli_version -t $DOCKER_GENERATOR_IMAGE_NAME:latest -t $DOCKER_GENERATOR_IMAGE_NAME:$TRAVIS_TAG -t $DOCKER_GENERATOR_IMAGE_NAME ./modules/openapi-generator-online;
+          docker tag $DOCKER_GENERATOR_IMAGE_NAME:latest $DOCKER_GENERATOR_IMAGE_NAME:$TRAVIS_TAG;
-          echo "Built and tagged $DOCKER_GENERATOR_IMAGE_NAME";
       fi;
-      if [ -z "$TRAVIS_TAG" ] && [ "$TRAVIS_BRANCH" = "master" ] && [ "$TRAVIS_PULL_REQUEST" = "false" ]; then
+      if [ ! -z "$TRAVIS_TAG" ] || [ "$TRAVIS_BRANCH" = "master" ]; then
-          docker buildx build --push --platform linux/amd64,linux/arm64 --label=org.opencontainers.image.created=$build_date --label=org.opencontainers.image.title=openapi-generator-online --label=org.opencontainers.image.revision=$TRAVIS_COMMIT --label=org.opencontainers.image.version=$cli_version -t $DOCKER_GENERATOR_IMAGE_NAME ./modules/openapi-generator-online;
+          docker push $DOCKER_GENERATOR_IMAGE_NAME && echo "Pushed to $DOCKER_GENERATOR_IMAGE_NAME";
-          echo "Pushed to $DOCKER_GENERATOR_IMAGE_NAME for master";
       fi;
     fi;
   ## docker: build cli image and push to Docker Hub
@@ -204,14 +195,12 @@ after_success:
       cp docker-entrypoint.sh ./modules/openapi-generator-cli;
       export cli_version=$(\mvn -o org.apache.maven.plugins:maven-help-plugin:2.1.1:evaluate -Dexpression=project.version | grep -v '\[');
       export build_date=$(date -u +"%Y-%m-%dT%H:%M:%SZ");
-      docker buildx create --use;
+      docker build --label=org.opencontainers.image.created=$build_date --label=org.opencontainers.image.title=openapi-generator-cli --label=org.opencontainers.image.revision=$TRAVIS_COMMIT --label=org.opencontainers.image.version=$cli_version -t $DOCKER_CODEGEN_CLI_IMAGE_NAME ./modules/openapi-generator-cli;
-      docker buildx build --platform linux/amd64,linux/arm64 --label=org.opencontainers.image.created=$build_date --label=org.opencontainers.image.title=openapi-generator-cli --label=org.opencontainers.image.revision=$TRAVIS_COMMIT --label=org.opencontainers.image.version=$cli_version -t $DOCKER_CODEGEN_CLI_IMAGE_NAME ./modules/openapi-generator-cli;
       if [ ! -z "$TRAVIS_TAG" ]; then
-          docker buildx build --platform linux/amd64,linux/arm64 --label=org.opencontainers.image.created=$build_date --label=org.opencontainers.image.title=openapi-generator-cli --label=org.opencontainers.image.revision=$TRAVIS_COMMIT --label=org.opencontainers.image.version=$cli_version -t $DOCKER_CODEGEN_CLI_IMAGE_NAME:latest -t $DOCKER_CODEGEN_CLI_IMAGE_NAME:$TRAVIS_TAG -t $DOCKER_CODEGEN_CLI_IMAGE_NAME ./modules/openapi-generator-cli;
+          docker tag $DOCKER_CODEGEN_CLI_IMAGE_NAME:latest $DOCKER_CODEGEN_CLI_IMAGE_NAME:$TRAVIS_TAG;
-          echo "Built and tagged $DOCKER_GENERATOR_IMAGE_NAME";
       fi;
-      if [ -z "$TRAVIS_TAG" ] && [ "$TRAVIS_BRANCH" = "master" ] && [ "$TRAVIS_PULL_REQUEST" = "false" ]; then
+      if [ ! -z "$TRAVIS_TAG" ] || [ "$TRAVIS_BRANCH" = "master" ]; then
-          docker buildx build --push --platform linux/amd64,linux/arm64 --label=org.opencontainers.image.created=$build_date --label=org.opencontainers.image.title=openapi-generator-cli --label=org.opencontainers.image.revision=$TRAVIS_COMMIT --label=org.opencontainers.image.version=$cli_version -t $DOCKER_CODEGEN_CLI_IMAGE_NAME ./modules/openapi-generator-cli;
+          docker push $DOCKER_CODEGEN_CLI_IMAGE_NAME;
           echo "Pushed to $DOCKER_CODEGEN_CLI_IMAGE_NAME";
       fi;
     fi;

CI/.drone.yml

@@ -1,65 +1,18 @@
 kind: pipeline
-type: docker
+name: default
-name: java11-test
-steps:
-# test Java 11 HTTP client
-- name: java11-test
-  image: openjdk:11.0
-  commands:
-  - ./mvnw --quiet clean install -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-  - ./mvnw --quiet verify -Psamples.droneio -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-  # test java native client
-  - ./mvnw clean test -f samples/client/petstore/java/native/pom.xml
-  - ./mvnw clean test -f samples/client/petstore/java/native-async/pom.xml
-  - ./mvnw clean test -f samples/openapi3/client/petstore/java/native/pom.xml
-  # test all generators with fake petstore spec (2.0, 3.0)
-  - /bin/bash bin/utils/test-fake-petstore-for-all.sh
-  # generate test scripts
-  - /bin/bash bin/tests/run-all-test
 
----
-kind: pipeline
-type: docker
-name: nim-client-test
 steps:
-# test nim client
+# test ue4 cpp client
-- name: nim-client-test
+- name: cpp-ue4
-  image: nimlang/nim
+  image: adamrehn/ue4-full:4.21.0
   commands:
-  - (cd samples/client/petstore/nim/ && nim c sample_client.nim)
+  - (cd samples/client/petstore/cpp-ue4/ && ue4 build)
-
----
-kind: pipeline
-type: docker
-name: protobuf-schema-test
-steps:
-# test protobuf schema generator
-- name: protobuf-schema-test
-  image: nanoservice/protobuf-go
-  commands:
-  - protoc --version
-  - mkdir /var/tmp/go/
-  - cd samples/config/petstore/protobuf-schema
-  - protoc --go_out=/var/tmp/go/ services/*
-  - protoc --go_out=/var/tmp/go/ models/*
-
----
-kind: pipeline
-type: docker
-name: aspnetcore-test
-steps:
 # test aspnetcore 3.x
 - name: aspnetcore-test
   image: mcr.microsoft.com/dotnet/core/sdk:3.1
   commands:
   - (cd samples/server/petstore/aspnetcore-3.1/ && /bin/sh build.sh)
   - (cd samples/server/petstore/aspnetcore-3.0/ && /bin/sh build.sh)
-
----
-kind: pipeline
-type: docker
-name: ocaml-test
-steps:
 # test ocaml petstore client
 - name: ocaml-test
   image: ocaml/opam2:4.07
@@ -71,28 +24,25 @@ steps:
   - eval $(opam env)
   - sudo chmod -R 777 .
   - dune build --build-dir=./_build
-
----
-kind: pipeline
-type: docker
-name: haskell-client-test
-steps:
 # test haskell client
 - name: haskell-client-test
-  image: haskell:8.10.4
+  image: haskell:8.6.5
   commands:
-  - (cd samples/client/petstore/haskell-http-client/ && stack --allow-different-user --install-ghc --no-haddock-deps haddock --fast && stack --allow-different-user test --fast)
+  - (cd samples/client/petstore/haskell-http-client/ && stack --install-ghc --no-haddock-deps haddock --fast && stack test --fast)
-
+# test Java 11 HTTP client
----
+- name: java11-test
-kind: pipeline
+  image: openjdk:11.0
-type: docker
-name: erlang
-steps:
-# test erlang client and server
-- name: erlang
-  image: erlang:alpine
   commands:
-  - (cd samples/client/petstore/erlang-client && rebar3 compile)
+  - ./mvnw -quiet clean install -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-  - (cd samples/client/petstore/erlang-proper && rebar3 compile)
+  - ./mvnw --quiet verify -Psamples.droneio -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-  # comment out as the tests pass locally but not in the CI
+  # test java native client
-  #- (cd samples/server/petstore/erlang-server && rebar3 compile)
+  - ./mvnw clean test -f samples/client/petstore/java/native/pom.xml
+  - ./mvnw clean test -f samples/client/petstore/java/native-async/pom.xml
+  # test all generators with fake petstore spec (2.0, 3.0)
+  - /bin/bash bin/utils/test-fake-petstore-for-all.sh
+  # generate test scripts
+  - /bin/bash bin/tests/run-all-test
+  # generate all petstore samples (client, servers, doc)
+  - /bin/bash bin/run-all-petstore
+  # generate all petstore samples (openapi3)
+  - /bin/bash bin/openapi3/run-all-petstore

CI/.travis.yml.bash

@@ -34,4 +34,4 @@ script:
   - set -e
   # run integration tests defined in maven pom.xml
   - cp pom.xml.bash pom.xml
-  - mvn --no-snapshot-updates --batch-mode verify -Psamples
+  - mvn --batch-mode verify -Psamples

CI/.travis.yml.ios

@@ -34,4 +34,4 @@ before_install:
 
 script:
   # run integration tests defined in maven pom.xml
-  - mvn --no-snapshot-updates -q --batch-mode verify -Psamples.ios -Dmaven.javadoc.skip=true
+  - mvn -q --batch-mode verify -Psamples.ios -Dmaven.javadoc.skip=true

CI/bitrise.yml

@@ -0,0 +1,61 @@
+---
+format_version: '8'
+default_step_lib_source: https://github.com/bitrise-io/bitrise-steplib.git
+project_type: other
+trigger_map:
+- push_branch: "*"
+  workflow: primary
+- pull_request_source_branch: "*"
+  workflow: primary
+workflows:
+  primary:
+    steps:
+    - git-clone@4.0.17: {}
+    - brew-install@0.10.2:
+        inputs:
+        - packages: maven
+    - script@1.1.5:
+        title: Install Cocoapods
+        inputs:
+        - content: |
+            #!/usr/bin/env bash
+
+            sudo gem install cocoapods
+    - script@1.1.5:
+        inputs:
+        - content: |
+            #!/usr/bin/env bash
+
+            set -e
+
+            mvn package -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+        title: Build openapi-generator
+    - script@1.1.5:
+        title: Update Swift samples
+        inputs:
+        - content: |
+            #!/usr/bin/env bash
+
+            set -e
+
+            sh bin/swift5-all.sh
+    - script@1.1.5:
+        title: Run Swift5 tests
+        inputs:
+        - content: |
+            #!/usr/bin/env bash
+
+            set -e
+
+            ./samples/client/test/swift5/swift5_test_all.sh
+# comment out the following as it's causing timeout
+#    - script@1.1.5:
+#        title: Run all bin scripts
+#        inputs:
+#        - content: |-
+#            #!/usr/bin/env bash
+#
+#            set -e
+#
+#            ./bin/run-all-petstore
+

CI/circle_parallel.sh

@@ -7,8 +7,6 @@ NODE_INDEX=${CIRCLE_NODE_INDEX:-0}
 
 set -e
 
-export NODE_ENV=test
-
 function cleanup {
   # Show logs of 'petstore.swagger' container to troubleshoot Unit Test failures, if any.
   docker logs petstore.swagger # container name specified in circle.yml
@@ -19,27 +17,6 @@ trap cleanup EXIT
 if [ "$NODE_INDEX" = "1" ]; then
   echo "Running node $NODE_INDEX to test 'samples.circleci' defined in pom.xml ..."
   java -version
-
-  mvn --no-snapshot-updates --quiet verify -Psamples.circleci -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-
-elif [ "$NODE_INDEX" = "2" ]; then
-  echo "Running node $NODE_INDEX to test haskell"
-  # install haskell
-  #curl -sSLk https://get.haskellstack.org/ | sh
-  #stack upgrade
-  #stack --version
-  # prepare r
-  sudo sh -c 'echo "deb http://cran.rstudio.com/bin/linux/ubuntu trusty/" >> /etc/apt/sources.list'
-  gpg --keyserver keyserver.ubuntu.com --recv-key E084DAB9
-  gpg -a --export E084DAB9 | sudo apt-key add -
-  sudo apt-get update
-  sudo apt-get -y install r-base
-  R --version
-
-  # install curl
-  sudo apt-get -y build-dep libcurl4-gnutls-dev
-  sudo apt-get -y install libcurl4-gnutls-dev
-
   # Install golang version 1.14
   go version
   sudo mkdir /usr/local/go1.14
@@ -47,45 +24,56 @@ elif [ "$NODE_INDEX" = "2" ]; then
   export PATH="/usr/local/go1.14/go/bin:$PATH"
   go version
 
+  mvn --quiet verify -Psamples.circleci -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  mvn --quiet javadoc:javadoc -Psamples.circleci -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+
+elif [ "$NODE_INDEX" = "2" ]; then
+  # run ensure-up-to-date sample script on SNAPSHOT version only
+  project_version=`mvn org.apache.maven.plugins:maven-help-plugin:3.1.0:evaluate -Dexpression=project.version -q -DforceStdout`
+  if [[ $project_version == *"-SNAPSHOT" ]]; then
+    echo "Running node $NODE_INDEX to test ensure-up-to-date"
+    java -version
+
+    # clear any changes to the samples
+    git checkout -- .
+
+    # look for outdated samples
+    ./bin/utils/ensure-up-to-date
+  fi
+#elif [ "$NODE_INDEX" = "3" ]; then
+  echo "Running node $NODE_INDEX to test haskell"
+  # install haskell
+  curl -sSL https://get.haskellstack.org/ | sh
+  stack upgrade
+  stack --version
+  # install r
+  sudo sh -c 'echo "deb http://cran.rstudio.com/bin/linux/ubuntu trusty/" >> /etc/apt/sources.list'
+  gpg --keyserver keyserver.ubuntu.com --recv-key E084DAB9
+  gpg -a --export E084DAB9 | sudo apt-key add -
+  sudo apt-get update
+  sudo apt-get -y install r-base
+  R --version
+  # install curl
+  sudo apt-get -y build-dep libcurl4-gnutls-dev
+  sudo apt-get -y install libcurl4-gnutls-dev
+
   # run integration tests
-  mvn --no-snapshot-updates --quiet verify -Psamples.misc -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  mvn --quiet verify -Psamples.misc -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-elif [ "$NODE_INDEX" = "3" ]; then
-
-  echo "Running node $NODE_INDEX to test 'samples.circleci.node3' defined in pom.xml ..."
-  #wget https://www.python.org/ftp/python/3.8.9/Python-3.8.9.tgz
-  #tar -xf Python-3.8.9.tgz
-  #cd Python-3.8.9
-  #./configure --enable-optimizations
-  #sudo make altinstall
-  pyenv install --list 
-  pyenv install 3.6.3
-  pyenv global 3.6.3
-  python3 --version
-
-  # Install node@stable (for angular 6)
-  set +e
-  curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash
-  export NVM_DIR="/opt/circleci/.nvm"
-  [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
-  #nvm install stable
-  # install v16 instead of the latest stable version
-  nvm install 16
-  nvm alias default 16
-  node --version
-
-  # Each step uses the same `$BASH_ENV`, so need to modify it
-  echo 'export NVM_DIR="/opt/circleci/.nvm"' >> $BASH_ENV
-  echo "[ -s \"$NVM_DIR/nvm.sh\" ] && . \"$NVM_DIR/nvm.sh\"" >> $BASH_ENV
-
-  mvn --no-snapshot-updates --quiet verify -Psamples.circleci.node3 -Dorg.slf4j.simpleLogger.defaultLogLevel=error
-
 else
-  echo "Running node $NODE_INDEX to test 'samples.circleci.others' defined in pom.xml ..."
+  echo "Running node $NODE_INDEX to test 'samples.circleci.jdk7' defined in pom.xml ..."
-  #sudo update-java-alternatives -s java-1.7.0-openjdk-amd64
+  sudo update-java-alternatives -s java-1.7.0-openjdk-amd64
   java -version
 
-  mvn --no-snapshot-updates --quiet verify -Psamples.circleci.others -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  # install dart2
-  mvn --no-snapshot-updates --quiet javadoc:javadoc -Psamples.circleci -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  sudo apt-get update
+  sudo apt-get install apt-transport-https
+  sudo sh -c 'wget -qO- https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -'
+  sudo sh -c 'wget -qO- https://storage.googleapis.com/download.dartlang.org/linux/debian/dart_stable.list > /etc/apt/sources.list.d/dart_stable.list'
+  sudo apt-get update
+  sudo apt-get install dart
+  export PATH="$PATH:/usr/lib/dart/bin"
+
+  mvn --quiet verify -Psamples.circleci.jdk7 -Dorg.slf4j.simpleLogger.defaultLogLevel=error
 fi
 
 

CI/deno_install.sh

@@ -1,52 +0,0 @@
-#!/bin/sh
-# Copyright 2019 the Deno authors. All rights reserved. MIT license.
-# TODO(everyone): Keep this script simple and easily auditable.
-
-set -e
-
-if ! command -v unzip >/dev/null; then
-	echo "Error: unzip is required to install Deno (see: https://github.com/denoland/deno_install#unzip-is-required)." 1>&2
-	exit 1
-fi
-
-if [ "$OS" = "Windows_NT" ]; then
-	target="x86_64-pc-windows-msvc"
-else
-	case $(uname -s) in
-	Darwin) target="x86_64-apple-darwin" ;;
-	*) target="x86_64-unknown-linux-gnu" ;;
-	esac
-fi
-
-if [ $# -eq 0 ]; then
-	deno_uri="https://github.com/denoland/deno/releases/latest/download/deno-${target}.zip"
-else
-	deno_uri="https://github.com/denoland/deno/releases/download/${1}/deno-${target}.zip"
-fi
-
-deno_install="${DENO_INSTALL:-$HOME/.deno}"
-bin_dir="$deno_install/bin"
-exe="$bin_dir/deno"
-
-if [ ! -d "$bin_dir" ]; then
-	mkdir -p "$bin_dir"
-fi
-
-curl --fail --location --progress-bar --output "$exe.zip" "$deno_uri"
-unzip -d "$bin_dir" -o "$exe.zip"
-chmod +x "$exe"
-rm "$exe.zip"
-
-echo "Deno was installed successfully to $exe"
-if command -v deno >/dev/null; then
-	echo "Run 'deno --help' to get started"
-else
-	case $SHELL in
-	/bin/zsh) shell_profile=".zshrc" ;;
-	*) shell_profile=".bash_profile" ;;
-	esac
-	echo "Manually add the directory to your \$HOME/$shell_profile (or similar)"
-	echo "  export DENO_INSTALL=\"$deno_install\""
-	echo "  export PATH=\"\$DENO_INSTALL/bin:\$PATH\""
-	echo "Run '$exe --help' to get started"
-fi

CI/samples.ci/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+OpenAPI Petstore
+
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+
+OpenAPI spec version: 1.0.0
+
+-->
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
+
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+      <ProjectReference Include="..\Org.OpenAPITools\Org.OpenAPITools.csproj">
+          <Name>Org.OpenAPITools</Name>
+      </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="linux-logo.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1" />
+  </ItemGroup>
+</Project>

CI/samples.ci/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/obj/Debug/netcoreapp2.0/Org.OpenAPITools.Test.AssemblyInfo.cs

@@ -0,0 +1,23 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Reflection;
+
+[assembly: System.Reflection.AssemblyCompanyAttribute("Org.OpenAPITools.Test")]
+[assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
+[assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0")]
+[assembly: System.Reflection.AssemblyProductAttribute("Org.OpenAPITools.Test")]
+[assembly: System.Reflection.AssemblyTitleAttribute("Org.OpenAPITools.Test")]
+[assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
+
+// Generated by the MSBuild WriteCodeFragment class.
+

CI/samples.ci/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/obj/Debug/netcoreapp2.0/Org.OpenAPITools.Test.AssemblyInfoInputs.cache

@@ -0,0 +1 @@
+19e887ae0fddb9fd03c4341951ee9077703a652f

CI/samples.ci/client/petstore/csharp-netcore/OpenAPIClientCore/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+OpenAPI Petstore
+
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+
+OpenAPI spec version: 1.0.0
+
+-->
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
+
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+      <ProjectReference Include="..\Org.OpenAPITools\Org.OpenAPITools.csproj">
+          <Name>Org.OpenAPITools</Name>
+      </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="linux-logo.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1" />
+  </ItemGroup>
+</Project>

CI/samples.ci/client/petstore/csharp-netcore/OpenAPIClientCore/src/Org.OpenAPITools.Test/obj/Debug/netcoreapp2.0/Org.OpenAPITools.Test.AssemblyInfo.cs

@@ -0,0 +1,23 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Reflection;
+
+[assembly: System.Reflection.AssemblyCompanyAttribute("Org.OpenAPITools.Test")]
+[assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
+[assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0")]
+[assembly: System.Reflection.AssemblyProductAttribute("Org.OpenAPITools.Test")]
+[assembly: System.Reflection.AssemblyTitleAttribute("Org.OpenAPITools.Test")]
+[assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
+
+// Generated by the MSBuild WriteCodeFragment class.
+

CI/samples.ci/client/petstore/csharp-netcore/OpenAPIClientCore/src/Org.OpenAPITools.Test/obj/Debug/netcoreapp2.0/Org.OpenAPITools.Test.AssemblyInfoInputs.cache

@@ -0,0 +1 @@
+19e887ae0fddb9fd03c4341951ee9077703a652f

CI/samples.ci/client/petstore/csharp/OpenAPIClient/src/Org.OpenAPITools.Test/Org.OpenAPITools.Test.csproj

@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+OpenAPI Petstore
+
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+
+The version of the OpenAPI document: 1.0.0
+
+-->
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{19F1DEBC-DE5E-4517-8062-F000CD499087}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Org.OpenAPITools.Test</RootNamespace>
+    <AssemblyName>Org.OpenAPITools.Test</AssemblyName>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="System.ComponentModel.DataAnnotations" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Runtime.Serialization" />
+    <Reference Include="System.Xml" />
+    <Reference Include="Newtonsoft.Json">
+        <HintPath Condition="Exists('$(SolutionDir)\packages')">$(SolutionDir)\packages\Newtonsoft.Json.12.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+        <HintPath Condition="Exists('..\packages')">..\packages\Newtonsoft.Json.12.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+        <HintPath Condition="Exists('..\..\packages')">..\..\packages\Newtonsoft.Json.12.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+        <HintPath Condition="Exists('..\..\vendor')">..\..\vendor\Newtonsoft.Json.12.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
+    </Reference>
+    <Reference Include="JsonSubTypes">
+        <HintPath Condition="Exists('$(SolutionDir)\packages')">$(SolutionDir)\packages\JsonSubTypes.1.6.0\lib\net45\JsonSubTypes.dll</HintPath>
+        <HintPath Condition="Exists('..\packages')">..\packages\JsonSubTypes.1.6.0\lib\net45\JsonSubTypes.dll</HintPath>
+        <HintPath Condition="Exists('..\..\packages')">..\..\packages\JsonSubTypes.1.6.0\lib\net45\JsonSubTypes.dll</HintPath>
+        <HintPath Condition="Exists('..\..\vendor')">..\..\vendor\JsonSubTypes.1.6.0\lib\net45\JsonSubTypes.dll</HintPath>
+    </Reference>
+    <Reference Include="RestSharp">
+        <HintPath Condition="Exists('$(SolutionDir)\packages')">$(SolutionDir)\packages\RestSharp.105.1.0\lib\net45\RestSharp.dll</HintPath>
+        <HintPath Condition="Exists('..\packages')">..\packages\RestSharp.105.1.0\lib\net45\RestSharp.dll</HintPath>
+        <HintPath Condition="Exists('..\..\packages')">..\..\packages\RestSharp.105.1.0\lib\net45\RestSharp.dll</HintPath>
+        <HintPath Condition="Exists('..\..\vendor')">..\..\vendor\RestSharp.105.1.0\lib\net45\RestSharp.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework">
+        <HintPath Condition="Exists('$(SolutionDir)\packages')">$(SolutionDir)\packages\NUnit.3.11.0\lib\net45\nunit.framework.dll</HintPath>
+        <HintPath Condition="Exists('..\packages')">..\packages\NUnit.3.11.0\lib\net45\nunit.framework.dll</HintPath>
+        <HintPath Condition="Exists('..\..\packages')">..\..\packages\NUnit.3.11.0\lib\net45\nunit.framework.dll</HintPath>
+        <HintPath Condition="Exists('..\..\vendor')">..\..\vendor\NUnit.3.11.0\lib\net45\nunit.framework.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="**\*.cs"
+             Exclude="obj\**"/>
+  </ItemGroup>
+  <ItemGroup>
+      <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(MsBuildToolsPath)\Microsoft.CSharp.targets" />
+  <ItemGroup>
+      <ProjectReference Include="..\Org.OpenAPITools\Org.OpenAPITools.csproj">
+          <Project>{321C8C3F-0156-40C1-AE42-D59761FB9B6C}</Project>
+          <Name>Org.OpenAPITools</Name>
+      </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="linux-logo.png" />
+  </ItemGroup>
+</Project>
+

CI/samples.ci/client/petstore/java/jersey2-java6/build.gradle

@@ -0,0 +1,122 @@
+apply plugin: 'idea'
+apply plugin: 'eclipse'
+
+group = 'org.openapitools'
+version = '1.0.0'
+
+buildscript {
+    repositories {
+        jcenter {
+            url "https://jcenter.bintray.com/"
+        }
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:2.3.+'
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
+    }
+}
+
+repositories {
+    jcenter {
+        url "http://jcenter.bintray.com/"
+    }
+}
+
+
+if(hasProperty('target') && target == 'android') {
+
+    apply plugin: 'com.android.library'
+    apply plugin: 'com.github.dcendents.android-maven'
+
+    android {
+        compileSdkVersion 25
+        buildToolsVersion '25.0.2'
+        defaultConfig {
+            minSdkVersion 14
+            targetSdkVersion 25
+        }
+        compileOptions {
+            sourceCompatibility JavaVersion.VERSION_1_6
+            targetCompatibility JavaVersion.VERSION_1_6
+        }
+
+        // Rename the aar correctly
+        libraryVariants.all { variant ->
+            variant.outputs.each { output ->
+                def outputFile = output.outputFile
+                if (outputFile != null && outputFile.name.endsWith('.aar')) {
+                    def fileName = "${project.name}-${variant.baseName}-${version}.aar"
+                    output.outputFile = new File(outputFile.parent, fileName)
+                }
+            }
+        }
+
+        dependencies {
+            provided 'javax.annotation:jsr250-api:1.0'
+        }
+    }
+
+    afterEvaluate {
+        android.libraryVariants.all { variant ->
+            def task = project.tasks.create "jar${variant.name.capitalize()}", Jar
+            task.description = "Create jar artifact for ${variant.name}"
+            task.dependsOn variant.javaCompile
+            task.from variant.javaCompile.destinationDir
+            task.destinationDir = project.file("${project.buildDir}/outputs/jar")
+            task.archiveName = "${project.name}-${variant.baseName}-${version}.jar"
+            artifacts.add('archives', task);
+        }
+    }
+
+    task sourcesJar(type: Jar) {
+        from android.sourceSets.main.java.srcDirs
+        classifier = 'sources'
+    }
+
+    artifacts {
+        archives sourcesJar
+    }
+
+} else {
+
+    apply plugin: 'java'
+    apply plugin: 'maven'
+    sourceCompatibility = JavaVersion.VERSION_1_6
+    targetCompatibility = JavaVersion.VERSION_1_6
+
+    install {
+        repositories.mavenInstaller {
+            pom.artifactId = 'petstore-jersey2-java6'
+        }
+    }
+
+    task execute(type:JavaExec) {
+       main = System.getProperty('mainClass')
+       classpath = sourceSets.main.runtimeClasspath
+    }
+}
+
+ext {
+    swagger_annotations_version = "1.5.20"
+    jackson_version = "2.9.6"
+    jersey_version = "2.6"
+    commons_io_version=2.5
+    commons_lang3_version=3.6
+    junit_version = "4.13"
+    threetenbp_version = "2.6.4"
+}
+
+dependencies {
+    compile "io.swagger:swagger-annotations:$swagger_annotations_version"
+    compile "org.glassfish.jersey.core:jersey-client:$jersey_version"
+    compile "org.glassfish.jersey.media:jersey-media-multipart:$jersey_version"
+    compile "org.glassfish.jersey.media:jersey-media-json-jackson:$jersey_version"
+    compile "com.fasterxml.jackson.core:jackson-core:$jackson_version"
+    compile "com.fasterxml.jackson.core:jackson-annotations:$jackson_version"
+    compile "com.fasterxml.jackson.core:jackson-databind:$jackson_version"
+    compile "commons-io:commons-io:$commons_io_version"
+    compile "org.apache.commons:commons-lang3:$commons_lang3_version"
+    compile "com.github.joschi.jackson:jackson-datatype-threetenbp:$threetenbp_version"
+    compile "com.brsanthu:migbase64:2.2"
+    testCompile "junit:junit:$junit_version"
+}

CI/samples.ci/client/petstore/java/test-manual/jersey1/ApiClientTest.java

@@ -0,0 +1,291 @@
+package org.openapitools.client;
+
+import org.openapitools.client.auth.*;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.*;
+
+import org.junit.*;
+import static org.junit.Assert.*;
+
+
+public class ApiClientTest {
+    ApiClient apiClient = null;
+
+    @Before
+    public void setup() {
+        apiClient = new ApiClient();
+    }
+
+    @Test
+    public void testParseAndFormatDate() {
+        // default date format
+        String dateStr = "2015-11-07T03:49:09.356Z";
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T03:49:09.356+00:00")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T03:49:09.356Z")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T05:49:09.356+02:00")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T02:49:09.356-01:00")));
+
+        // custom date format: without milli-seconds, custom time zone
+        DateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX", Locale.ROOT);
+        format.setTimeZone(TimeZone.getTimeZone("GMT+10"));
+        apiClient.setDateFormat(format);
+        dateStr = "2015-11-07T13:49:09+10:00";
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T03:49:09+00:00")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T03:49:09Z")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T00:49:09-03:00")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T13:49:09+10:00")));
+    }
+
+    @Test
+    public void testIsJsonMime() {
+        assertFalse(apiClient.isJsonMime(null));
+        assertFalse(apiClient.isJsonMime(""));
+        assertFalse(apiClient.isJsonMime("text/plain"));
+        assertFalse(apiClient.isJsonMime("application/xml"));
+        assertFalse(apiClient.isJsonMime("application/jsonp"));
+        assertFalse(apiClient.isJsonMime("example/json"));
+        assertFalse(apiClient.isJsonMime("example/foo+bar+jsonx"));
+        assertFalse(apiClient.isJsonMime("example/foo+bar+xjson"));
+
+        assertTrue(apiClient.isJsonMime("application/json"));
+        assertTrue(apiClient.isJsonMime("application/json; charset=UTF8"));
+        assertTrue(apiClient.isJsonMime("APPLICATION/JSON"));
+
+        assertTrue(apiClient.isJsonMime("application/problem+json"));
+        assertTrue(apiClient.isJsonMime("APPLICATION/PROBLEM+JSON"));
+        assertTrue(apiClient.isJsonMime("application/json\t"));
+        assertTrue(apiClient.isJsonMime("example/foo+bar+json"));
+        assertTrue(apiClient.isJsonMime("example/foo+json;x;y"));
+        assertTrue(apiClient.isJsonMime("example/foo+json\t;"));
+        assertTrue(apiClient.isJsonMime("Example/fOO+JSON"));
+    }
+
+    @Test
+    public void testSelectHeaderAccept() {
+        String[] accepts = {"application/json", "application/xml"};
+        assertEquals("application/json", apiClient.selectHeaderAccept(accepts));
+
+        accepts = new String[]{"APPLICATION/XML", "APPLICATION/JSON"};
+        assertEquals("APPLICATION/JSON", apiClient.selectHeaderAccept(accepts));
+
+        accepts = new String[]{"application/xml", "application/json; charset=UTF8"};
+        assertEquals("application/json; charset=UTF8", apiClient.selectHeaderAccept(accepts));
+
+        accepts = new String[]{"text/plain", "application/xml"};
+        assertEquals("text/plain,application/xml", apiClient.selectHeaderAccept(accepts));
+
+        accepts = new String[]{};
+        assertNull(apiClient.selectHeaderAccept(accepts));
+    }
+
+    @Test
+    public void testSelectHeaderContentType() {
+        String[] contentTypes = {"application/json", "application/xml"};
+        assertEquals("application/json", apiClient.selectHeaderContentType(contentTypes));
+
+        contentTypes = new String[]{"APPLICATION/JSON", "APPLICATION/XML"};
+        assertEquals("APPLICATION/JSON", apiClient.selectHeaderContentType(contentTypes));
+
+        contentTypes = new String[]{"application/xml", "application/json; charset=UTF8"};
+        assertEquals("application/json; charset=UTF8", apiClient.selectHeaderContentType(contentTypes));
+
+        contentTypes = new String[]{"text/plain", "application/xml"};
+        assertEquals("text/plain", apiClient.selectHeaderContentType(contentTypes));
+
+        contentTypes = new String[]{};
+        assertEquals("application/json", apiClient.selectHeaderContentType(contentTypes));
+    }
+
+    @Test
+    public void testGetAuthentications() {
+        Map<String, Authentication> auths = apiClient.getAuthentications();
+
+        Authentication auth = auths.get("api_key");
+        assertNotNull(auth);
+        assertTrue(auth instanceof ApiKeyAuth);
+        ApiKeyAuth apiKeyAuth = (ApiKeyAuth) auth;
+        assertEquals("header", apiKeyAuth.getLocation());
+        assertEquals("api_key", apiKeyAuth.getParamName());
+
+        auth = auths.get("petstore_auth");
+        assertTrue(auth instanceof OAuth);
+        assertSame(auth, apiClient.getAuthentication("petstore_auth"));
+
+        assertNull(auths.get("unknown"));
+
+        try {
+            auths.put("my_auth", new HttpBasicAuth());
+            fail("the authentications returned should not be modifiable");
+        } catch (UnsupportedOperationException e) {
+        }
+    }
+
+    @Test
+    public void testSetUsernameAndPassword() {
+        HttpBasicAuth auth = null;
+        for (Authentication _auth : apiClient.getAuthentications().values()) {
+            if (_auth instanceof HttpBasicAuth) {
+                auth = (HttpBasicAuth) _auth;
+                break;
+            }
+        }
+        auth.setUsername(null);
+        auth.setPassword(null);
+
+        apiClient.setUsername("my-username");
+        apiClient.setPassword("my-password");
+        assertEquals("my-username", auth.getUsername());
+        assertEquals("my-password", auth.getPassword());
+
+        // reset values
+        auth.setUsername(null);
+        auth.setPassword(null);
+    }
+
+    @Test
+    public void testSetApiKeyAndPrefix() {
+        ApiKeyAuth auth = null;
+        for (Authentication _auth : apiClient.getAuthentications().values()) {
+            if (_auth instanceof ApiKeyAuth) {
+                auth = (ApiKeyAuth) _auth;
+                break;
+            }
+        }
+        auth.setApiKey(null);
+        auth.setApiKeyPrefix(null);
+
+        apiClient.setApiKey("my-api-key");
+        apiClient.setApiKeyPrefix("Token");
+        assertEquals("my-api-key", auth.getApiKey());
+        assertEquals("Token", auth.getApiKeyPrefix());
+
+        // reset values
+        auth.setApiKey(null);
+        auth.setApiKeyPrefix(null);
+    }
+
+    @Test
+    public void testParameterToPairWhenNameIsInvalid() throws Exception {
+        List<Pair> pairs_a = apiClient.parameterToPair(null, new Integer(1));
+        List<Pair> pairs_b = apiClient.parameterToPair("", new Integer(1));
+
+        assertTrue(pairs_a.isEmpty());
+        assertTrue(pairs_b.isEmpty());
+    }
+
+    @Test
+    public void testParameterToPairWhenValueIsNull() throws Exception {
+        List<Pair> pairs = apiClient.parameterToPair("param-a", null);
+
+        assertTrue(pairs.isEmpty());
+    }
+
+    @Test
+    public void testParameterToPairWhenValueIsEmptyString() throws Exception {
+        // single empty string
+        List<Pair> pairs = apiClient.parameterToPair("param-a", " ");
+        assertEquals(1, pairs.size());
+    }
+
+    @Test
+    public void testParameterToPairWhenValueIsNotCollection() throws Exception {
+        String name = "param-a";
+        Integer value = 1;
+
+        List<Pair> pairs = apiClient.parameterToPair(name, value);
+
+        assertEquals(1, pairs.size());
+        assertEquals(value, Integer.valueOf(pairs.get(0).getValue()));
+    }
+
+    @Test
+    public void testParameterToPairWhenValueIsCollection() throws Exception {
+        List<Object> values = new ArrayList<Object>();
+        values.add("value-a");
+        values.add(123);
+        values.add(new Date());
+
+        List<Pair> pairs = apiClient.parameterToPair("param-a", values);
+        assertEquals(0, pairs.size());
+    }
+
+    @Test
+    public void testParameterToPairsWhenNameIsInvalid() throws Exception {
+        List<Integer> objects = new ArrayList<Integer>();
+        objects.add(new Integer(1));
+
+        List<Pair> pairs_a = apiClient.parameterToPairs("csv", null, objects);
+        List<Pair> pairs_b = apiClient.parameterToPairs("csv", "", objects);
+
+        assertTrue(pairs_a.isEmpty());
+        assertTrue(pairs_b.isEmpty());
+    }
+
+    @Test
+    public void testParameterToPairsWhenValueIsNull() throws Exception {
+        List<Pair> pairs = apiClient.parameterToPairs("csv", "param-a", null);
+
+        assertTrue(pairs.isEmpty());
+    }
+
+    @Test
+    public void testParameterToPairsWhenValueIsEmptyStrings() throws Exception {
+        // list of empty strings
+        List<String> strs = new ArrayList<String>();
+        strs.add(" ");
+        strs.add(" ");
+        strs.add(" ");
+
+        List<Pair> concatStrings = apiClient.parameterToPairs("csv", "param-a", strs);
+
+        assertEquals(1, concatStrings.size());
+        assertFalse(concatStrings.get(0).getValue().isEmpty()); // should contain some delimiters
+    }
+
+    @Test
+    public void testParameterToPairsWhenValueIsCollection() throws Exception {
+        Map<String, String> collectionFormatMap = new HashMap<String, String>();
+        collectionFormatMap.put("csv", ",");
+        collectionFormatMap.put("tsv", "\t");
+        collectionFormatMap.put("ssv", " ");
+        collectionFormatMap.put("pipes", "|");
+        collectionFormatMap.put("", ","); // no format, must default to csv
+        collectionFormatMap.put("unknown", ","); // all other formats, must default to csv
+
+        String name = "param-a";
+
+        List<Object> values = new ArrayList<Object>();
+        values.add("value-a");
+        values.add(123);
+        values.add(new Date());
+
+        // check for multi separately
+        List<Pair> multiPairs = apiClient.parameterToPairs("multi", name, values);
+        assertEquals(values.size(), multiPairs.size());
+        for (int i = 0; i < values.size(); i++) {
+            assertEquals(apiClient.escapeString(apiClient.parameterToString(values.get(i))), multiPairs.get(i).getValue());
+        }
+
+        // all other formats
+        for (String collectionFormat : collectionFormatMap.keySet()) {
+            List<Pair> pairs = apiClient.parameterToPairs(collectionFormat, name, values);
+
+            assertEquals(1, pairs.size());
+
+            String delimiter = collectionFormatMap.get(collectionFormat);
+            if (!delimiter.equals(",")) {
+                // commas are not escaped because they are reserved characters in URIs
+                delimiter = apiClient.escapeString(delimiter);
+            }
+            String[] pairValueSplit = pairs.get(0).getValue().split(delimiter);
+
+            // must equal input values
+            assertEquals(values.size(), pairValueSplit.length);
+            for (int i = 0; i < values.size(); i++) {
+                assertEquals(apiClient.escapeString(apiClient.parameterToString(values.get(i))), pairValueSplit[i]);
+            }
+        }
+    }
+}

CI/samples.ci/client/petstore/java/test-manual/jersey1/auth/ApiKeyAuthTest.java

@@ -0,0 +1,71 @@
+package org.openapitools.client.auth;
+
+import java.util.HashMap;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.List;
+
+import org.openapitools.client.Pair;
+import org.junit.*;
+import static org.junit.Assert.*;
+
+
+public class ApiKeyAuthTest {
+    @Test
+    public void testApplyToParamsInQuery() {
+        List<Pair> queryParams = new ArrayList<Pair>();
+        Map<String, String> headerParams = new HashMap<String, String>();
+        Map<String, String> cookieParams = new HashMap<String, String>();
+
+        ApiKeyAuth auth = new ApiKeyAuth("query", "api_key");
+        auth.setApiKey("my-api-key");
+        auth.applyToParams(queryParams, headerParams, cookieParams);
+
+        assertEquals(1, queryParams.size());
+        for (Pair queryParam : queryParams) {
+            assertEquals("my-api-key", queryParam.getValue());
+        }
+
+        // no changes to header or cookie parameters
+        assertEquals(0, headerParams.size());
+        assertEquals(0, cookieParams.size());
+    }
+
+    @Test
+    public void testApplyToParamsInHeaderWithPrefix() {
+            List<Pair> queryParams = new ArrayList<Pair>();
+        Map<String, String> headerParams = new HashMap<String, String>();
+        Map<String, String> cookieParams = new HashMap<String, String>();
+
+        ApiKeyAuth auth = new ApiKeyAuth("header", "X-API-TOKEN");
+        auth.setApiKey("my-api-token");
+        auth.setApiKeyPrefix("Token");
+        auth.applyToParams(queryParams, headerParams, cookieParams);
+
+        // no changes to query or cookie parameters
+        assertEquals(0, queryParams.size());
+        assertEquals(0, cookieParams.size());
+
+        assertEquals(1, headerParams.size());
+        assertEquals("Token my-api-token", headerParams.get("X-API-TOKEN"));
+    }
+
+    @Test
+    public void testApplyToParamsInCookieWithPrefix() {
+            List<Pair> queryParams = new ArrayList<Pair>();
+        Map<String, String> headerParams = new HashMap<String, String>();
+        Map<String, String> cookieParams = new HashMap<String, String>();
+
+        ApiKeyAuth auth = new ApiKeyAuth("cookie", "X-API-TOKEN");
+        auth.setApiKey("my-api-token");
+        auth.setApiKeyPrefix("Token");
+        auth.applyToParams(queryParams, headerParams, cookieParams);
+
+        // no changes to query or header parameters
+        assertEquals(0, queryParams.size());
+        assertEquals(0, headerParams.size());
+
+        assertEquals(1, cookieParams.size());
+        assertEquals("Token my-api-token", cookieParams.get("X-API-TOKEN"));
+    }
+}

CI/samples.ci/client/petstore/java/test-manual/jersey1/auth/HttpBasicAuthTest.java

@@ -0,0 +1,54 @@
+package org.openapitools.client.auth;
+
+import java.util.HashMap;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.List;
+
+import org.openapitools.client.Pair;
+import org.junit.*;
+import static org.junit.Assert.*;
+
+
+public class HttpBasicAuthTest {
+    HttpBasicAuth auth = null;
+
+    @Before
+    public void setup() {
+        auth = new HttpBasicAuth();
+    }
+
+    @Test
+    public void testApplyToParams() {
+        List<Pair> queryParams = new ArrayList<Pair>();
+        Map<String, String> headerParams = new HashMap<String, String>();
+        Map<String, String> cookieParams = new HashMap<String, String>();
+
+        auth.setUsername("my-username");
+        auth.setPassword("my-password");
+        auth.applyToParams(queryParams, headerParams, cookieParams);
+
+        // no changes to query or cookie parameters
+        assertEquals(0, queryParams.size());
+        assertEquals(0, cookieParams.size());
+        assertEquals(1, headerParams.size());
+        // the string below is base64-encoded result of "my-username:my-password" with the "Basic " prefix
+        String expected = "Basic bXktdXNlcm5hbWU6bXktcGFzc3dvcmQ=";
+        assertEquals(expected, headerParams.get("Authorization"));
+
+        // null username should be treated as empty string
+        auth.setUsername(null);
+        auth.applyToParams(queryParams, headerParams, cookieParams);
+        // the string below is base64-encoded result of ":my-password" with the "Basic " prefix
+        expected = "Basic Om15LXBhc3N3b3Jk";
+        assertEquals(expected, headerParams.get("Authorization"));
+
+        // null password should be treated as empty string
+        auth.setUsername("my-username");
+        auth.setPassword(null);
+        auth.applyToParams(queryParams, headerParams, cookieParams);
+        // the string below is base64-encoded result of "my-username:" with the "Basic " prefix
+        expected = "Basic bXktdXNlcm5hbWU6";
+        assertEquals(expected, headerParams.get("Authorization"));
+    }
+}

CI/samples.ci/client/petstore/java/test-manual/jersey1/model/EnumValueTest.java

@@ -0,0 +1,63 @@
+package org.openapitools.client.model;
+
+import org.junit.Test;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.ObjectWriter;
+import com.fasterxml.jackson.databind.SerializationFeature;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+public class EnumValueTest {
+
+    @Test
+    public void testEnumClass() {
+        assertEquals(EnumClass._ABC.toString(), "_abc");
+        assertEquals(EnumClass._EFG.toString(), "-efg");
+        assertEquals(EnumClass._XYZ_.toString(), "(xyz)");
+    }
+
+    @Test
+    public void testEnumTest() {
+        // test enum value
+        EnumTest enumTest = new EnumTest();
+        enumTest.setEnumString(EnumTest.EnumStringEnum.LOWER);
+        enumTest.setEnumInteger(EnumTest.EnumIntegerEnum.NUMBER_1);
+        enumTest.setEnumNumber(EnumTest.EnumNumberEnum.NUMBER_1_DOT_1);
+
+        assertEquals(EnumTest.EnumStringEnum.UPPER.toString(), "UPPER");
+        assertEquals(EnumTest.EnumStringEnum.UPPER.getValue(), "UPPER");
+        assertEquals(EnumTest.EnumStringEnum.LOWER.toString(), "lower");
+        assertEquals(EnumTest.EnumStringEnum.LOWER.getValue(), "lower");
+
+        assertEquals(EnumTest.EnumIntegerEnum.NUMBER_1.toString(), "1");
+        assertTrue(EnumTest.EnumIntegerEnum.NUMBER_1.getValue() == 1);
+        assertEquals(EnumTest.EnumIntegerEnum.NUMBER_MINUS_1.toString(), "-1");
+        assertTrue(EnumTest.EnumIntegerEnum.NUMBER_MINUS_1.getValue() == -1);
+
+        assertEquals(EnumTest.EnumNumberEnum.NUMBER_1_DOT_1.toString(), "1.1");
+        assertTrue(EnumTest.EnumNumberEnum.NUMBER_1_DOT_1.getValue() == 1.1);
+        assertEquals(EnumTest.EnumNumberEnum.NUMBER_MINUS_1_DOT_2.toString(), "-1.2");
+        assertTrue(EnumTest.EnumNumberEnum.NUMBER_MINUS_1_DOT_2.getValue() == -1.2);
+
+        try {
+            // test serialization (object => json)
+            ObjectMapper mapper = new ObjectMapper();
+            mapper.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING);
+            ObjectWriter ow = mapper.writer();
+            String json = ow.writeValueAsString(enumTest);
+            assertEquals(json, "{\"enum_string\":\"lower\",\"enum_string_required\":null,\"enum_integer\":1,\"enum_number\":1.1,\"outerEnum\":null}");
+
+            // test deserialization (json => object)
+            EnumTest fromString = mapper.readValue(json, EnumTest.class);
+            assertEquals(fromString.getEnumString().toString(), "lower");
+            assertEquals(fromString.getEnumInteger().toString(), "1");
+            assertEquals(fromString.getEnumNumber().toString(), "1.1");
+
+        } catch (Exception e) {
+            fail("Exception thrown during serialization/deserialzation of JSON: " + e.getMessage());
+        }
+    }
+}

CI/samples.ci/client/petstore/java/test-manual/jersey2-java8/JSONTest.java

@@ -0,0 +1,45 @@
+package org.openapitools.client;
+
+import org.openapitools.client.model.Order;
+
+import java.lang.Exception;
+
+import java.time.OffsetDateTime;
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
+import org.junit.*;
+import static org.junit.Assert.*;
+
+
+public class JSONTest {
+    JSON json = null;
+    Order order = null;
+
+    @Before
+    public void setup() {
+        json = new JSON();
+        order = new Order();
+    }
+
+    @Test
+    public void testDefaultDate() throws Exception {
+        final DateTimeFormatter dateFormat = DateTimeFormatter.ISO_OFFSET_DATE_TIME;
+        final String dateStr = "2015-11-07T14:11:05.267Z";
+        order.setShipDate(dateFormat.parse(dateStr, OffsetDateTime::from));
+
+        String str = json.getContext(null).writeValueAsString(order);
+        Order o = json.getContext(null).readValue(str, Order.class);
+        assertEquals(dateStr, dateFormat.format(o.getShipDate()));
+    }
+
+    @Test
+    public void testCustomDate() throws Exception {
+        final DateTimeFormatter dateFormat = DateTimeFormatter.ISO_OFFSET_DATE_TIME.withZone(ZoneId.of("Etc/GMT+2"));
+        final String dateStr = "2015-11-07T14:11:05-02:00";
+        order.setShipDate(dateFormat.parse(dateStr, OffsetDateTime::from));
+
+        String str = json.getContext(null).writeValueAsString(order);
+        Order o = json.getContext(null).readValue(str, Order.class);
+        assertEquals(dateStr, dateFormat.format(o.getShipDate()));
+    }
+}

CI/samples.ci/client/petstore/java/test-manual/jersey2/ApiClientTest.java

@@ -0,0 +1,249 @@
+package org.openapitools.client;
+
+import org.openapitools.client.auth.*;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.*;
+
+import org.junit.*;
+import static org.junit.Assert.*;
+
+
+public class ApiClientTest {
+    ApiClient apiClient = null;
+
+    @Before
+    public void setup() {
+        apiClient = new ApiClient();
+    }
+
+    @Test
+    public void testParseAndFormatDate() {
+        // default date format
+        String dateStr = "2015-11-07T03:49:09.356Z";
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T03:49:09.356+00:00")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T03:49:09.356Z")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T05:49:09.356+02:00")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T02:49:09.356-01:00")));
+
+        // custom date format: without milli-seconds, custom time zone
+        DateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX", Locale.ROOT);
+        format.setTimeZone(TimeZone.getTimeZone("GMT+10"));
+        apiClient.setDateFormat(format);
+        dateStr = "2015-11-07T13:49:09+10:00";
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T03:49:09+00:00")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T03:49:09Z")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T00:49:09-03:00")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T13:49:09+10:00")));
+    }
+
+    @Test
+    public void testIsJsonMime() {
+        assertFalse(apiClient.isJsonMime(null));
+        assertFalse(apiClient.isJsonMime(""));
+        assertFalse(apiClient.isJsonMime("text/plain"));
+        assertFalse(apiClient.isJsonMime("application/xml"));
+        assertFalse(apiClient.isJsonMime("application/jsonp"));
+        assertFalse(apiClient.isJsonMime("example/json"));
+        assertFalse(apiClient.isJsonMime("example/foo+bar+jsonx"));
+        assertFalse(apiClient.isJsonMime("example/foo+bar+xjson"));
+
+        assertTrue(apiClient.isJsonMime("application/json"));
+        assertTrue(apiClient.isJsonMime("application/json; charset=UTF8"));
+        assertTrue(apiClient.isJsonMime("APPLICATION/JSON"));
+
+        assertTrue(apiClient.isJsonMime("application/problem+json"));
+        assertTrue(apiClient.isJsonMime("APPLICATION/PROBLEM+JSON"));
+        assertTrue(apiClient.isJsonMime("application/json\t"));
+        assertTrue(apiClient.isJsonMime("example/foo+bar+json"));
+        assertTrue(apiClient.isJsonMime("example/foo+json;x;y"));
+        assertTrue(apiClient.isJsonMime("example/foo+json\t;"));
+        assertTrue(apiClient.isJsonMime("Example/fOO+JSON"));
+    }
+
+    @Test
+    public void testSelectHeaderAccept() {
+        String[] accepts = {"application/json", "application/xml"};
+        assertEquals("application/json", apiClient.selectHeaderAccept(accepts));
+
+        accepts = new String[]{"APPLICATION/XML", "APPLICATION/JSON"};
+        assertEquals("APPLICATION/JSON", apiClient.selectHeaderAccept(accepts));
+
+        accepts = new String[]{"application/xml", "application/json; charset=UTF8"};
+        assertEquals("application/json; charset=UTF8", apiClient.selectHeaderAccept(accepts));
+
+        accepts = new String[]{"text/plain", "application/xml"};
+        assertEquals("text/plain,application/xml", apiClient.selectHeaderAccept(accepts));
+
+        accepts = new String[]{};
+        assertNull(apiClient.selectHeaderAccept(accepts));
+    }
+
+    @Test
+    public void testSelectHeaderContentType() {
+        String[] contentTypes = {"application/json", "application/xml"};
+        assertEquals("application/json", apiClient.selectHeaderContentType(contentTypes));
+
+        contentTypes = new String[]{"APPLICATION/JSON", "APPLICATION/XML"};
+        assertEquals("APPLICATION/JSON", apiClient.selectHeaderContentType(contentTypes));
+
+        contentTypes = new String[]{"application/xml", "application/json; charset=UTF8"};
+        assertEquals("application/json; charset=UTF8", apiClient.selectHeaderContentType(contentTypes));
+
+        contentTypes = new String[]{"text/plain", "application/xml"};
+        assertEquals("text/plain", apiClient.selectHeaderContentType(contentTypes));
+
+        contentTypes = new String[]{};
+        assertEquals("application/json", apiClient.selectHeaderContentType(contentTypes));
+    }
+
+    @Test
+    public void testGetAuthentications() {
+        Map<String, Authentication> auths = apiClient.getAuthentications();
+
+        Authentication auth = auths.get("api_key");
+        assertNotNull(auth);
+        assertTrue(auth instanceof ApiKeyAuth);
+        ApiKeyAuth apiKeyAuth = (ApiKeyAuth) auth;
+        assertEquals("header", apiKeyAuth.getLocation());
+        assertEquals("api_key", apiKeyAuth.getParamName());
+
+        auth = auths.get("petstore_auth");
+        assertTrue(auth instanceof OAuth);
+        assertSame(auth, apiClient.getAuthentication("petstore_auth"));
+
+        assertNull(auths.get("unknown"));
+
+        try {
+            auths.put("my_auth", new HttpBasicAuth());
+            fail("the authentications returned should not be modifiable");
+        } catch (UnsupportedOperationException e) {
+        }
+    }
+
+    @Test
+    public void testSetUsernameAndPassword() {
+        HttpBasicAuth auth = null;
+        for (Authentication _auth : apiClient.getAuthentications().values()) {
+            if (_auth instanceof HttpBasicAuth) {
+                auth = (HttpBasicAuth) _auth;
+                break;
+            }
+        }
+        auth.setUsername(null);
+        auth.setPassword(null);
+
+        apiClient.setUsername("my-username");
+        apiClient.setPassword("my-password");
+        assertEquals("my-username", auth.getUsername());
+        assertEquals("my-password", auth.getPassword());
+
+        // reset values
+        auth.setUsername(null);
+        auth.setPassword(null);
+    }
+
+    @Test
+    public void testSetApiKeyAndPrefix() {
+        ApiKeyAuth auth = null;
+        for (Authentication _auth : apiClient.getAuthentications().values()) {
+            if (_auth instanceof ApiKeyAuth) {
+                auth = (ApiKeyAuth) _auth;
+                break;
+            }
+        }
+        auth.setApiKey(null);
+        auth.setApiKeyPrefix(null);
+
+        apiClient.setApiKey("my-api-key");
+        apiClient.setApiKeyPrefix("Token");
+        assertEquals("my-api-key", auth.getApiKey());
+        assertEquals("Token", auth.getApiKeyPrefix());
+
+        // reset values
+        auth.setApiKey(null);
+        auth.setApiKeyPrefix(null);
+    }
+
+    @Test
+    public void testParameterToPairsWhenNameIsInvalid() throws Exception {
+        List<Pair> pairs_a = apiClient.parameterToPairs("csv", null, new Integer(1));
+        List<Pair> pairs_b = apiClient.parameterToPairs("csv", "", new Integer(1));
+
+        assertTrue(pairs_a.isEmpty());
+        assertTrue(pairs_b.isEmpty());
+    }
+
+    @Test
+    public void testParameterToPairsWhenValueIsNull() throws Exception {
+        List<Pair> pairs = apiClient.parameterToPairs("csv", "param-a", null);
+
+        assertTrue(pairs.isEmpty());
+    }
+
+    @Test
+    public void testParameterToPairsWhenValueIsEmptyStrings() throws Exception {
+
+        // single empty string
+        List<Pair> pairs = apiClient.parameterToPairs("csv", "param-a", " ");
+        assertEquals(1, pairs.size());
+
+        // list of empty strings
+        List<String> strs = new ArrayList<String>();
+        strs.add(" ");
+        strs.add(" ");
+        strs.add(" ");
+
+        List<Pair> concatStrings = apiClient.parameterToPairs("csv", "param-a", strs);
+
+        assertEquals(1, concatStrings.size());
+        assertFalse(concatStrings.get(0).getValue().isEmpty()); // should contain some delimiters
+    }
+
+    @Test
+    public void testParameterToPairsWhenValueIsNotCollection() throws Exception {
+        String name = "param-a";
+        Integer value = 1;
+
+        List<Pair> pairs = apiClient.parameterToPairs("csv", name, value);
+
+        assertEquals(1, pairs.size());
+        assertEquals(value, Integer.valueOf(pairs.get(0).getValue()));
+    }
+
+    @Test
+    public void testParameterToPairsWhenValueIsCollection() throws Exception {
+        Map<String, String> collectionFormatMap = new HashMap<String, String>();
+        collectionFormatMap.put("csv", ",");
+        collectionFormatMap.put("tsv", "\t");
+        collectionFormatMap.put("ssv", " ");
+        collectionFormatMap.put("pipes", "\\|");
+        collectionFormatMap.put("", ","); // no format, must default to csv
+        collectionFormatMap.put("unknown", ","); // all other formats, must default to csv
+
+        String name = "param-a";
+
+        List<Object> values = new ArrayList<Object>();
+        values.add("value-a");
+        values.add(123);
+        values.add(new Date());
+
+        // check for multi separately
+        List<Pair> multiPairs = apiClient.parameterToPairs("multi", name, values);
+        assertEquals(values.size(), multiPairs.size());
+
+        // all other formats
+        for (String collectionFormat : collectionFormatMap.keySet()) {
+            List<Pair> pairs = apiClient.parameterToPairs(collectionFormat, name, values);
+
+            assertEquals(1, pairs.size());
+
+            String delimiter = collectionFormatMap.get(collectionFormat);
+            String[] pairValueSplit = pairs.get(0).getValue().split(delimiter);
+
+            // must equal input values
+            assertEquals(values.size(), pairValueSplit.length);
+        }
+    }
+}

CI/samples.ci/client/petstore/java/test-manual/jersey2/JSONTest.java

@@ -0,0 +1,58 @@
+package org.openapitools.client;
+
+import org.openapitools.client.model.Order;
+import org.junit.Before;
+import org.junit.Test;
+import org.threeten.bp.OffsetDateTime;
+import org.threeten.bp.ZoneId;
+import org.threeten.bp.format.DateTimeFormatter;
+
+import static org.junit.Assert.*;
+
+
+public class JSONTest {
+    private JSON json = null;
+    private Order order = null;
+
+    @Before
+    public void setup() {
+        json = new ApiClient().getJSON();
+        order = new Order();
+    }
+
+    @Test
+    public void testDefaultDate() throws Exception {
+        final DateTimeFormatter dateFormat = DateTimeFormatter.ISO_OFFSET_DATE_TIME;
+        final String dateStr = "2015-11-07T14:11:05.267Z";
+        order.setShipDate(dateFormat.parse(dateStr, OffsetDateTime.FROM));
+
+        String str = json.getContext(null).writeValueAsString(order);
+        Order o = json.getContext(null).readValue(str, Order.class);
+        assertEquals(dateStr, dateFormat.format(o.getShipDate()));
+    }
+
+    @Test
+    public void testCustomDate() throws Exception {
+        final DateTimeFormatter dateFormat = DateTimeFormatter.ISO_OFFSET_DATE_TIME.withZone(ZoneId.of("Etc/GMT+2"));
+        final String dateStr = "2015-11-07T14:11:05-02:00";
+        order.setShipDate(dateFormat.parse(dateStr, OffsetDateTime.FROM));
+
+        String str = json.getContext(null).writeValueAsString(order);
+        Order o = json.getContext(null).readValue(str, Order.class);
+        assertEquals(dateStr, dateFormat.format(o.getShipDate()));
+    }
+
+    @Test
+    public void testSqlDateSerialization() throws Exception {
+        String str = json.getContext(null).writeValueAsString(new java.sql.Date(10));
+        assertEquals("\"1970-01-01\"", str);
+    }
+
+    @Test
+    public void testSqlDateDeserialization() throws Exception {
+        final String str = "1970-01-01";
+        java.sql.Date date = json.getContext(null).readValue("\"" + str + "\"", java.sql.Date.class);
+        assertEquals(date.toString(), str);
+    }
+
+}

CI/samples.ci/client/petstore/java/test-manual/jersey2/auth/ApiKeyAuthTest.java

@@ -0,0 +1,70 @@
+package org.openapitools.client.auth;
+
+import java.util.HashMap;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.List;
+
+import org.openapitools.client.ApiException;
+import org.openapitools.client.Pair;
+import org.junit.*;
+import static org.junit.Assert.*;
+
+
+public class ApiKeyAuthTest {
+    @Test
+    public void testApplyToParamsInQuery() throws ApiException {
+        List<Pair> queryParams = new ArrayList<Pair>();
+        Map<String, String> headerParams = new HashMap<String, String>();
+        Map<String, String> cookieParams = new HashMap<String, String>();
+
+        ApiKeyAuth auth = new ApiKeyAuth("query", "api_key");
+        auth.setApiKey("my-api-key");
+        auth.applyToParams(queryParams, headerParams, cookieParams, null, null, null);
+
+        assertEquals(1, queryParams.size());
+        for (Pair queryParam : queryParams) {
+            assertEquals("my-api-key", queryParam.getValue());
+        }
+
+        // no changes to header or cookie parameters
+        assertEquals(0, headerParams.size());
+        assertEquals(0, cookieParams.size());
+    }
+
+    @Test
+    public void testApplyToParamsInHeaderWithPrefix() throws ApiException {
+            List<Pair> queryParams = new ArrayList<Pair>();
+        Map<String, String> headerParams = new HashMap<String, String>();
+        Map<String, String> cookieParams = new HashMap<String, String>();
+
+        ApiKeyAuth auth = new ApiKeyAuth("header", "X-API-TOKEN");
+        auth.setApiKey("my-api-token");
+        auth.setApiKeyPrefix("Token");
+        auth.applyToParams(queryParams, headerParams, cookieParams, null, null, null);
+
+        // no changes to query parameters
+        assertEquals(0, queryParams.size());
+        assertEquals(0, cookieParams.size());
+        assertEquals(1, headerParams.size());
+        assertEquals("Token my-api-token", headerParams.get("X-API-TOKEN"));
+    }
+
+    @Test
+    public void testApplyToParamsInCookieWithPrefix() throws ApiException {
+            List<Pair> queryParams = new ArrayList<Pair>();
+        Map<String, String> headerParams = new HashMap<String, String>();
+        Map<String, String> cookieParams = new HashMap<String, String>();
+
+        ApiKeyAuth auth = new ApiKeyAuth("cookie", "X-API-TOKEN");
+        auth.setApiKey("my-api-token");
+        auth.setApiKeyPrefix("Token");
+        auth.applyToParams(queryParams, headerParams, cookieParams, null, null, null);
+
+        // no changes to query or header parameters
+        assertEquals(0, queryParams.size());
+        assertEquals(0, headerParams.size());
+        assertEquals(1, cookieParams.size());
+        assertEquals("Token my-api-token", cookieParams.get("X-API-TOKEN"));
+    }
+}

CI/samples.ci/client/petstore/java/test-manual/jersey2/auth/HttpBasicAuthTest.java

@@ -0,0 +1,54 @@
+package org.openapitools.client.auth;
+
+import java.util.HashMap;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.List;
+
+import org.openapitools.client.ApiException;
+import org.openapitools.client.Pair;
+import org.junit.*;
+import static org.junit.Assert.*;
+
+
+public class HttpBasicAuthTest {
+    HttpBasicAuth auth = null;
+
+    @Before
+    public void setup() {
+        auth = new HttpBasicAuth();
+    }
+
+    @Test
+    public void testApplyToParams() throws ApiException {
+        List<Pair> queryParams = new ArrayList<Pair>();
+        Map<String, String> headerParams = new HashMap<String, String>();
+        Map<String, String> cookieParams = new HashMap<String, String>();
+
+        auth.setUsername("my-username");
+        auth.setPassword("my-password");
+        auth.applyToParams(queryParams, headerParams, cookieParams, null, null, null);
+
+        // no changes to query parameters
+        assertEquals(0, queryParams.size());
+        assertEquals(1, headerParams.size());
+        // the string below is base64-encoded result of "my-username:my-password" with the "Basic " prefix
+        String expected = "Basic bXktdXNlcm5hbWU6bXktcGFzc3dvcmQ=";
+        assertEquals(expected, headerParams.get("Authorization"));
+
+        // null username should be treated as empty string
+        auth.setUsername(null);
+        auth.applyToParams(queryParams, headerParams, cookieParams, null, null, null);
+        // the string below is base64-encoded result of ":my-password" with the "Basic " prefix
+        expected = "Basic Om15LXBhc3N3b3Jk";
+        assertEquals(expected, headerParams.get("Authorization"));
+
+        // null password should be treated as empty string
+        auth.setUsername("my-username");
+        auth.setPassword(null);
+        auth.applyToParams(queryParams, headerParams, cookieParams, null, null, null);
+        // the string below is base64-encoded result of "my-username:" with the "Basic " prefix
+        expected = "Basic bXktdXNlcm5hbWU6";
+        assertEquals(expected, headerParams.get("Authorization"));
+    }
+}

CI/samples.ci/client/petstore/java/test-manual/jersey2/model/EnumValueTest.java

@@ -0,0 +1,63 @@
+package org.openapitools.client.model;
+
+import org.junit.Test;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.ObjectWriter;
+import com.fasterxml.jackson.databind.SerializationFeature;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+public class EnumValueTest {
+
+    @Test
+    public void testEnumClass() {
+        assertEquals(EnumClass._ABC.toString(), "_abc");
+        assertEquals(EnumClass._EFG.toString(), "-efg");
+        assertEquals(EnumClass._XYZ_.toString(), "(xyz)");
+    }
+
+    @Test
+    public void testEnumTest() {
+        // test enum value
+        EnumTest enumTest = new EnumTest();
+        enumTest.setEnumString(EnumTest.EnumStringEnum.LOWER);
+        enumTest.setEnumInteger(EnumTest.EnumIntegerEnum.NUMBER_1);
+        enumTest.setEnumNumber(EnumTest.EnumNumberEnum.NUMBER_1_DOT_1);
+
+        assertEquals(EnumTest.EnumStringEnum.UPPER.toString(), "UPPER");
+        assertEquals(EnumTest.EnumStringEnum.UPPER.getValue(), "UPPER");
+        assertEquals(EnumTest.EnumStringEnum.LOWER.toString(), "lower");
+        assertEquals(EnumTest.EnumStringEnum.LOWER.getValue(), "lower");
+
+        assertEquals(EnumTest.EnumIntegerEnum.NUMBER_1.toString(), "1");
+        assertTrue(EnumTest.EnumIntegerEnum.NUMBER_1.getValue() == 1);
+        assertEquals(EnumTest.EnumIntegerEnum.NUMBER_MINUS_1.toString(), "-1");
+        assertTrue(EnumTest.EnumIntegerEnum.NUMBER_MINUS_1.getValue() == -1);
+
+        assertEquals(EnumTest.EnumNumberEnum.NUMBER_1_DOT_1.toString(), "1.1");
+        assertTrue(EnumTest.EnumNumberEnum.NUMBER_1_DOT_1.getValue() == 1.1);
+        assertEquals(EnumTest.EnumNumberEnum.NUMBER_MINUS_1_DOT_2.toString(), "-1.2");
+        assertTrue(EnumTest.EnumNumberEnum.NUMBER_MINUS_1_DOT_2.getValue() == -1.2);
+
+        try {
+            // test serialization (object => json)
+            ObjectMapper mapper = new ObjectMapper();
+            mapper.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING);
+            ObjectWriter ow = mapper.writer();
+            String json = ow.writeValueAsString(enumTest);
+            assertEquals(json, "{\"enum_string\":\"lower\",\"enum_string_required\":null,\"enum_integer\":1,\"enum_number\":1.1,\"outerEnum\":null}");
+
+            // test deserialization (json => object)
+            EnumTest fromString = mapper.readValue(json, EnumTest.class);
+            assertEquals(fromString.getEnumString().toString(), "lower");
+            assertEquals(fromString.getEnumInteger().toString(), "1");
+            assertEquals(fromString.getEnumNumber().toString(), "1.1");
+
+        } catch (Exception e) {
+            fail("Exception thrown during serialization/deserialzation of JSON: " + e.getMessage());
+        }
+    }
+}

CI/samples.ci/client/petstore/java/test-manual/okhttp-gson/ApiClientTest.java

@@ -0,0 +1,347 @@
+package org.openapitools.client;
+
+import okhttp3.OkHttpClient;
+import org.openapitools.client.auth.*;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.*;
+import java.util.TimeZone;
+
+import org.junit.*;
+import static org.junit.Assert.*;
+import static org.hamcrest.CoreMatchers.*;
+
+
+public class ApiClientTest {
+    ApiClient apiClient;
+    JSON json;
+
+    @Before
+    public void setup() {
+        apiClient = new ApiClient();
+        json = apiClient.getJSON();
+    }
+
+    @Test
+    public void testIsJsonMime() {
+        assertFalse(apiClient.isJsonMime(null));
+        assertFalse(apiClient.isJsonMime(""));
+        assertFalse(apiClient.isJsonMime("text/plain"));
+        assertFalse(apiClient.isJsonMime("application/xml"));
+        assertFalse(apiClient.isJsonMime("application/jsonp"));
+        assertFalse(apiClient.isJsonMime("example/json"));
+        assertFalse(apiClient.isJsonMime("example/foo+bar+jsonx"));
+        assertFalse(apiClient.isJsonMime("example/foo+bar+xjson"));
+
+        assertTrue(apiClient.isJsonMime("application/json"));
+        assertTrue(apiClient.isJsonMime("application/json; charset=UTF8"));
+        assertTrue(apiClient.isJsonMime("APPLICATION/JSON"));
+
+        assertTrue(apiClient.isJsonMime("application/problem+json"));
+        assertTrue(apiClient.isJsonMime("APPLICATION/PROBLEM+JSON"));
+        assertTrue(apiClient.isJsonMime("application/json\t"));
+        assertTrue(apiClient.isJsonMime("example/foo+bar+json"));
+        assertTrue(apiClient.isJsonMime("example/foo+json;x;y"));
+        assertTrue(apiClient.isJsonMime("example/foo+json\t;"));
+        assertTrue(apiClient.isJsonMime("Example/fOO+JSON"));
+
+        assertTrue(apiClient.isJsonMime("application/json-patch+json"));
+    }
+
+    @Test
+    public void testSelectHeaderAccept() {
+        String[] accepts = {"application/json", "application/xml"};
+        assertEquals("application/json", apiClient.selectHeaderAccept(accepts));
+
+        accepts = new String[]{"APPLICATION/XML", "APPLICATION/JSON"};
+        assertEquals("APPLICATION/JSON", apiClient.selectHeaderAccept(accepts));
+
+        accepts = new String[]{"application/xml", "application/json; charset=UTF8"};
+        assertEquals("application/json; charset=UTF8", apiClient.selectHeaderAccept(accepts));
+
+        accepts = new String[]{"text/plain", "application/xml"};
+        assertEquals("text/plain,application/xml", apiClient.selectHeaderAccept(accepts));
+
+        accepts = new String[]{};
+        assertNull(apiClient.selectHeaderAccept(accepts));
+    }
+
+    @Test
+    public void testSelectHeaderContentType() {
+        String[] contentTypes = {"application/json", "application/xml"};
+        assertEquals("application/json", apiClient.selectHeaderContentType(contentTypes));
+
+        contentTypes = new String[]{"APPLICATION/JSON", "APPLICATION/XML"};
+        assertEquals("APPLICATION/JSON", apiClient.selectHeaderContentType(contentTypes));
+
+        contentTypes = new String[]{"application/xml", "application/json; charset=UTF8"};
+        assertEquals("application/json; charset=UTF8", apiClient.selectHeaderContentType(contentTypes));
+
+        contentTypes = new String[]{"text/plain", "application/xml"};
+        assertEquals("text/plain", apiClient.selectHeaderContentType(contentTypes));
+
+        contentTypes = new String[]{};
+        assertEquals("application/json", apiClient.selectHeaderContentType(contentTypes));
+    }
+
+    @Test
+    public void testGetAuthentications() {
+        Map<String, Authentication> auths = apiClient.getAuthentications();
+
+        Authentication auth = auths.get("api_key");
+        assertNotNull(auth);
+        assertTrue(auth instanceof ApiKeyAuth);
+        ApiKeyAuth apiKeyAuth = (ApiKeyAuth) auth;
+        assertEquals("header", apiKeyAuth.getLocation());
+        assertEquals("api_key", apiKeyAuth.getParamName());
+
+        auth = auths.get("petstore_auth");
+        assertTrue(auth instanceof OAuth);
+        assertSame(auth, apiClient.getAuthentication("petstore_auth"));
+
+        assertNull(auths.get("unknown"));
+
+        try {
+            auths.put("my_auth", new HttpBasicAuth());
+            fail("the authentications returned should not be modifiable");
+        } catch (UnsupportedOperationException e) {
+        }
+    }
+
+    /*
+    @Test
+    public void testSetUsernameAndPassword() {
+        HttpBasicAuth auth = null;
+        for (Authentication _auth : apiClient.getAuthentications().values()) {
+            if (_auth instanceof HttpBasicAuth) {
+                auth = (HttpBasicAuth) _auth;
+                break;
+            }
+        }
+        auth.setUsername(null);
+        auth.setPassword(null);
+
+        apiClient.setUsername("my-username");
+        apiClient.setPassword("my-password");
+        assertEquals("my-username", auth.getUsername());
+        assertEquals("my-password", auth.getPassword());
+
+        // reset values
+        auth.setUsername(null);
+        auth.setPassword(null);
+    }
+    */
+
+    @Test
+    public void testSetApiKeyAndPrefix() {
+        ApiKeyAuth auth = null;
+        for (Authentication _auth : apiClient.getAuthentications().values()) {
+            if (_auth instanceof ApiKeyAuth) {
+                auth = (ApiKeyAuth) _auth;
+                break;
+            }
+        }
+        auth.setApiKey(null);
+        auth.setApiKeyPrefix(null);
+
+        apiClient.setApiKey("my-api-key");
+        apiClient.setApiKeyPrefix("Token");
+        assertEquals("my-api-key", auth.getApiKey());
+        assertEquals("Token", auth.getApiKeyPrefix());
+
+        // reset values
+        auth.setApiKey(null);
+        auth.setApiKeyPrefix(null);
+    }
+
+    @Test
+    public void testGetAndSetConnectTimeout() {
+        // connect timeout defaults to 10 seconds
+        assertEquals(10000, apiClient.getConnectTimeout());
+        assertEquals(10000, apiClient.getHttpClient().connectTimeoutMillis());
+
+        apiClient.setConnectTimeout(0);
+        assertEquals(0, apiClient.getConnectTimeout());
+        assertEquals(0, apiClient.getHttpClient().connectTimeoutMillis());
+
+        apiClient.setConnectTimeout(10000);
+    }
+
+    @Test
+    public void testGetAndSetReadTimeout() {
+        // read timeout defaults to 10 seconds
+        assertEquals(10000, apiClient.getReadTimeout());
+        assertEquals(10000, apiClient.getHttpClient().readTimeoutMillis());
+
+        apiClient.setReadTimeout(0);
+        assertEquals(0, apiClient.getReadTimeout());
+        assertEquals(0, apiClient.getHttpClient().readTimeoutMillis());
+
+        apiClient.setReadTimeout(10000);
+    }
+
+    @Test
+    public void testGetAndSetWriteTimeout() {
+        // write timeout defaults to 10 seconds
+        assertEquals(10000, apiClient.getWriteTimeout());
+        assertEquals(10000, apiClient.getHttpClient().writeTimeoutMillis());
+
+        apiClient.setWriteTimeout(0);
+        assertEquals(0, apiClient.getWriteTimeout());
+        assertEquals(0, apiClient.getHttpClient().writeTimeoutMillis());
+
+        apiClient.setWriteTimeout(10000);
+    }
+
+    @Test
+    public void testParameterToPairWhenNameIsInvalid() throws Exception {
+        List<Pair> pairs_a = apiClient.parameterToPair(null, new Integer(1));
+        List<Pair> pairs_b = apiClient.parameterToPair("", new Integer(1));
+
+        assertTrue(pairs_a.isEmpty());
+        assertTrue(pairs_b.isEmpty());
+    }
+
+    @Test
+    public void testParameterToPairWhenValueIsNull() throws Exception {
+        List<Pair> pairs = apiClient.parameterToPair("param-a", null);
+
+        assertTrue(pairs.isEmpty());
+    }
+
+    @Test
+    public void testParameterToPairWhenValueIsEmptyString() throws Exception {
+        // single empty string
+        List<Pair> pairs = apiClient.parameterToPair("param-a", " ");
+        assertEquals(1, pairs.size());
+    }
+
+    @Test
+    public void testParameterToPairWhenValueIsNotCollection() throws Exception {
+        String name = "param-a";
+        Integer value = 1;
+
+        List<Pair> pairs = apiClient.parameterToPair(name, value);
+
+        assertEquals(1, pairs.size());
+        assertEquals(value, Integer.valueOf(pairs.get(0).getValue()));
+    }
+
+    @Test
+    public void testParameterToPairWhenValueIsCollection() throws Exception {
+        List<Object> values = new ArrayList<Object>();
+        values.add("value-a");
+        values.add(123);
+        values.add(new Date());
+
+        List<Pair> pairs = apiClient.parameterToPair("param-a", values);
+        assertEquals(0, pairs.size());
+    }
+
+    @Test
+    public void testParameterToPairsWhenNameIsInvalid() throws Exception {
+        List<Integer> objects = new ArrayList<Integer>();
+        objects.add(new Integer(1));
+
+        List<Pair> pairs_a = apiClient.parameterToPairs("csv", null, objects);
+        List<Pair> pairs_b = apiClient.parameterToPairs("csv", "", objects);
+
+        assertTrue(pairs_a.isEmpty());
+        assertTrue(pairs_b.isEmpty());
+    }
+
+    @Test
+    public void testParameterToPairsWhenValueIsNull() throws Exception {
+        List<Pair> pairs = apiClient.parameterToPairs("csv", "param-a", null);
+
+        assertTrue(pairs.isEmpty());
+    }
+
+    @Test
+    public void testParameterToPairsWhenValueIsEmptyStrings() throws Exception {
+        // list of empty strings
+        List<String> strs = new ArrayList<String>();
+        strs.add(" ");
+        strs.add(" ");
+        strs.add(" ");
+
+        List<Pair> concatStrings = apiClient.parameterToPairs("csv", "param-a", strs);
+
+        assertEquals(1, concatStrings.size());
+        assertFalse(concatStrings.get(0).getValue().isEmpty()); // should contain some delimiters
+    }
+
+    @Test
+    public void testParameterToPairsWhenValueIsCollection() throws Exception {
+        Map<String, String> collectionFormatMap = new HashMap<String, String>();
+        collectionFormatMap.put("csv", ",");
+        collectionFormatMap.put("tsv", "\t");
+        collectionFormatMap.put("ssv", " ");
+        collectionFormatMap.put("pipes", "|");
+        collectionFormatMap.put("", ","); // no format, must default to csv
+        collectionFormatMap.put("unknown", ","); // all other formats, must default to csv
+
+        String name = "param-a";
+
+        List<Object> values = new ArrayList<Object>();
+        values.add("value-a");
+        values.add(123);
+        values.add(new Date());
+
+        // check for multi separately
+        List<Pair> multiPairs = apiClient.parameterToPairs("multi", name, values);
+        assertEquals(values.size(), multiPairs.size());
+        for (int i = 0; i < values.size(); i++) {
+            assertEquals(apiClient.escapeString(apiClient.parameterToString(values.get(i))), multiPairs.get(i).getValue());
+        }
+
+        // all other formats
+        for (String collectionFormat : collectionFormatMap.keySet()) {
+            List<Pair> pairs = apiClient.parameterToPairs(collectionFormat, name, values);
+
+            assertEquals(1, pairs.size());
+
+            String delimiter = collectionFormatMap.get(collectionFormat);
+            if (!delimiter.equals(",")) {
+                // commas are not escaped because they are reserved characters in URIs
+                delimiter = apiClient.escapeString(delimiter);
+            }
+            String[] pairValueSplit = pairs.get(0).getValue().split(delimiter);
+
+            // must equal input values
+            assertEquals(values.size(), pairValueSplit.length);
+            for (int i = 0; i < values.size(); i++) {
+                assertEquals(apiClient.escapeString(apiClient.parameterToString(values.get(i))), pairValueSplit[i]);
+            }
+        }
+    }
+
+    @Test
+    public void testSanitizeFilename() {
+        assertEquals("sun", apiClient.sanitizeFilename("sun"));
+        assertEquals("sun.gif", apiClient.sanitizeFilename("sun.gif"));
+        assertEquals("sun.gif", apiClient.sanitizeFilename("../sun.gif"));
+        assertEquals("sun.gif", apiClient.sanitizeFilename("/var/tmp/sun.gif"));
+        assertEquals("sun.gif", apiClient.sanitizeFilename("./sun.gif"));
+        assertEquals("sun.gif", apiClient.sanitizeFilename("..\\sun.gif"));
+        assertEquals("sun.gif", apiClient.sanitizeFilename("\\var\\tmp\\sun.gif"));
+        assertEquals("sun.gif", apiClient.sanitizeFilename("c:\\var\\tmp\\sun.gif"));
+        assertEquals("sun.gif", apiClient.sanitizeFilename(".\\sun.gif"));
+    }
+
+    @Test
+    public void testNewHttpClient() {
+        OkHttpClient oldClient = apiClient.getHttpClient();
+        apiClient.setHttpClient(oldClient.newBuilder().build());
+        assertThat(apiClient.getHttpClient(), is(not(oldClient)));
+    }
+
+    /**
+     * Tests the invariant that the HttpClient for the ApiClient must never be null
+     */
+    @Test(expected = NullPointerException.class)
+    public void testNullHttpClient() {
+        apiClient.setHttpClient(null);
+    }
+}

CI/samples.ci/client/petstore/java/test-manual/okhttp-gson/api/PetApiTest.java

@@ -0,0 +1,564 @@
+/*
+ * OpenAPI Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * OpenAPI spec version: 1.0.0
+ *
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.api;
+
+import org.openapitools.client.ApiException;
+import org.openapitools.client.model.Pet;
+import org.openapitools.client.auth.*;
+import org.openapitools.client.model.*;
+import org.openapitools.client.*;
+
+import java.lang.reflect.Type;
+import java.util.Arrays;
+import java.util.ArrayList;
+import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ThreadLocalRandom;
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileWriter;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import org.junit.*;
+
+import static org.junit.Assert.*;
+
+/**
+ * API tests for PetApi
+ */
+public class PetApiTest {
+
+    private PetApi api = new PetApi();
+    private static final Logger LOG = LoggerFactory.getLogger(PetApiTest.class);
+    // In the circle.yml file, /etc/host is configured with an entry to resolve petstore.swagger.io to 127.0.0.1
+    private static String basePath = "http://petstore.swagger.io:80/v2";
+
+    @Before
+    public void setup() {
+        // setup authentication
+        ApiKeyAuth apiKeyAuth = (ApiKeyAuth) api.getApiClient().getAuthentication("api_key");
+        apiKeyAuth.setApiKey("special-key");
+        api.getApiClient().setBasePath(basePath);
+    }
+
+    @Test
+    public void testApiClient() {
+        // the default api client is used
+        assertEquals(Configuration.getDefaultApiClient(), api.getApiClient());
+        assertNotNull(api.getApiClient());
+        assertEquals(basePath, api.getApiClient().getBasePath());
+        assertFalse(api.getApiClient().isDebugging());
+
+        ApiClient oldClient = api.getApiClient();
+
+        ApiClient newClient = new ApiClient();
+        newClient.setVerifyingSsl(true);
+        newClient.setBasePath("http://example.com");
+        newClient.setDebugging(true);
+
+        // set api client via constructor
+        api = new PetApi(newClient);
+        assertNotNull(api.getApiClient());
+        assertEquals("http://example.com", api.getApiClient().getBasePath());
+        assertTrue(api.getApiClient().isDebugging());
+
+        // set api client via setter method
+        api.setApiClient(oldClient);
+        assertNotNull(api.getApiClient());
+        assertEquals(basePath, api.getApiClient().getBasePath());
+        assertFalse(api.getApiClient().isDebugging());
+    }
+
+    @Test
+    public void testCreateAndGetPet() throws Exception {
+        Pet pet = createPet();
+        api.addPet(pet);
+
+        Pet fetched = api.getPetById(pet.getId());
+        assertPetMatches(pet, fetched);
+        api.deletePet(pet.getId(), null);
+    }
+
+    @Test
+    public void testCreateAndGetPetWithHttpInfo() throws Exception {
+        Pet pet = createPet();
+        api.addPetWithHttpInfo(pet);
+
+        ApiResponse<Pet> resp = api.getPetByIdWithHttpInfo(pet.getId());
+        assertEquals(200, resp.getStatusCode());
+        assertEquals("application/json", resp.getHeaders().get("Content-Type").get(0));
+        Pet fetched = resp.getData();
+
+        assertPetMatches(pet, fetched);
+        api.deletePet(pet.getId(), null);
+    }
+
+    @Test
+    public void testCreateAndGetPetAsync() throws Exception {
+        Pet pet = createPet();
+        api.addPet(pet);
+        // to store returned Pet or error message/exception
+        final Map<String, Object> result = new HashMap<String, Object>();
+
+        api.getPetByIdAsync(pet.getId(), new ApiCallback<Pet>() {
+            @Override
+            public void onFailure(ApiException e, int statusCode, Map<String, List<String>> responseHeaders) {
+                result.put("error", e.getMessage());
+            }
+
+            @Override
+            public void onSuccess(Pet pet, int statusCode, Map<String, List<String>> responseHeaders) {
+                result.put("pet", pet);
+            }
+
+            @Override
+            public void onUploadProgress(long bytesWritten, long contentLength, boolean done) {
+                //empty
+            }
+
+            @Override
+            public void onDownloadProgress(long bytesRead, long contentLength, boolean done) {
+                //empty
+            }
+        });
+
+        // wait for the asynchronous call to finish (at most 10 seconds)
+        final int maxTry = 10;
+        int tryCount = 1;
+        Pet fetched = null;
+        do {
+            if (tryCount > maxTry) fail("have not got result of getPetByIdAsync after 10 seconds");
+            Thread.sleep(1000);
+            tryCount += 1;
+            if (result.get("error") != null) fail((String) result.get("error"));
+            if (result.get("pet") != null) {
+                fetched = (Pet) result.get("pet");
+                break;
+            }
+        } while (result.isEmpty());
+        assertPetMatches(pet, fetched);
+        api.deletePet(pet.getId(), null);
+    }
+
+    @Test
+    public void testCreateAndGetPetAsyncInvalidID() throws Exception {
+        Pet pet = createPet();
+        api.addPet(pet);
+        // to store returned Pet or error message/exception
+        final Map<String, Object> result = new HashMap<String, Object>();
+
+        // test getting a nonexistent pet
+        result.clear();
+        api.getPetByIdAsync(-10000L, new ApiCallback<Pet>() {
+            @Override
+            public void onFailure(ApiException e, int statusCode, Map<String, List<String>> responseHeaders) {
+                result.put("exception", e);
+            }
+
+            @Override
+            public void onSuccess(Pet pet, int statusCode, Map<String, List<String>> responseHeaders) {
+                result.put("pet", pet);
+            }
+
+            @Override
+            public void onUploadProgress(long bytesWritten, long contentLength, boolean done) {
+                //empty
+            }
+
+            @Override
+            public void onDownloadProgress(long bytesRead, long contentLength, boolean done) {
+                //empty
+            }
+        });
+
+        // wait for the asynchronous call to finish (at most 10 seconds)
+        final int maxTry = 10;
+        int tryCount = 1;
+        Pet fetched = null;
+        ApiException exception = null;
+
+        do {
+            if (tryCount > maxTry) fail("have not got result of getPetByIdAsync after 10 seconds");
+            Thread.sleep(1000);
+            tryCount += 1;
+            if (result.get("pet") != null) fail("expected an error");
+            if (result.get("exception") != null) {
+                exception = (ApiException) result.get("exception");
+                break;
+            }
+        } while (result.isEmpty());
+        assertNotNull(exception);
+        assertEquals(404, exception.getCode());
+        assertEquals("Not Found", exception.getMessage());
+        assertEquals("application/json", exception.getResponseHeaders().get("Content-Type").get(0));
+        api.deletePet(pet.getId(), null);
+    }
+
+    @Test
+    public void testCreateAndGetMultiplePetsAsync() throws Exception {
+        Pet pet1 = createPet();
+        Pet pet2 = createPet();
+
+        final CountDownLatch addLatch = new CountDownLatch(2);
+        final TestApiCallback<Void> addCallback1 = new TestApiCallback<Void>(addLatch);
+        final TestApiCallback<Void> addCallback2 = new TestApiCallback<Void>(addLatch);
+
+        // Make 2 simultaneous calls
+        api.addPetAsync(pet1, addCallback1);
+        api.addPetAsync(pet2, addCallback2);
+
+        // wait for both asynchronous calls to finish (at most 10 seconds)
+        assertTrue(addLatch.await(10, TimeUnit.SECONDS));
+
+        assertTrue(addCallback1.isDone());
+        assertTrue(addCallback2.isDone());
+
+        if (!addCallback1.isSuccess()) throw addCallback1.getException();
+        if (!addCallback2.isSuccess()) throw addCallback2.getException();
+
+        assertValidProgress(addCallback1.getUploadProgress());
+        assertValidProgress(addCallback2.getUploadProgress());
+
+        final CountDownLatch getLatch = new CountDownLatch(3);
+        final TestApiCallback<Pet> getCallback1 = new TestApiCallback<Pet>(getLatch);
+        final TestApiCallback<Pet> getCallback2 = new TestApiCallback<Pet>(getLatch);
+        final TestApiCallback<Pet> getCallback3 = new TestApiCallback<Pet>(getLatch);
+
+        api.getPetByIdAsync(pet1.getId(), getCallback1);
+        api.getPetByIdAsync(pet2.getId(), getCallback2);
+        // Get nonexistent pet
+        api.getPetByIdAsync(-10000L, getCallback3);
+
+        // wait for all asynchronous calls to finish (at most 10 seconds)
+        assertTrue(getLatch.await(10, TimeUnit.SECONDS));
+
+        assertTrue(getCallback1.isDone());
+        assertTrue(getCallback2.isDone());
+        assertTrue(getCallback3.isDone());
+
+        if (!getCallback1.isSuccess()) throw getCallback1.getException();
+        if (!getCallback2.isSuccess()) throw getCallback2.getException();
+
+        assertPetMatches(pet1, getCallback1.getResult());
+        assertPetMatches(pet2, getCallback2.getResult());
+
+        assertValidProgress(getCallback1.getDownloadProgress());
+        assertValidProgress(getCallback2.getDownloadProgress());
+
+        // Last callback should fail with ApiException
+        assertFalse(getCallback3.isSuccess());
+        final ApiException exception = getCallback3.getException();
+        assertNotNull(exception);
+        assertEquals(404, exception.getCode());
+        api.deletePet(pet1.getId(), null);
+        api.deletePet(pet2.getId(), null);
+    }
+
+
+    @Test
+    public void testUpdatePet() throws Exception {
+        Pet pet = createPet();
+        api.addPet(pet);
+        pet.setName("programmer");
+
+        api.updatePet(pet);
+
+        Pet fetched = api.getPetById(pet.getId());
+        assertPetMatches(pet, fetched);
+        api.deletePet(pet.getId(), null);
+    }
+
+    @Test
+    public void testFindPetsByStatus() throws Exception {
+        assertEquals(basePath, api.getApiClient().getBasePath());
+        Pet pet = createPet();
+        api.addPet(pet);
+        pet.setName("programmer");
+        pet.setStatus(Pet.StatusEnum.PENDING);
+        api.updatePet(pet);
+
+        List<Pet> pets = api.findPetsByStatus(Arrays.asList("pending"));
+        assertNotNull(pets);
+
+        boolean found = false;
+        for (Pet fetched : pets) {
+            if (fetched.getId().equals(pet.getId())) {
+                found = true;
+                break;
+            }
+        }
+
+        assertTrue(found);
+
+        api.deletePet(pet.getId(), null);
+    }
+
+    @Test
+    @Ignore
+    public void testFindPetsByTags() throws Exception {
+        Pet pet = createPet();
+        pet.setName("monster");
+        pet.setStatus(Pet.StatusEnum.AVAILABLE);
+
+        List<Tag> tags = new ArrayList<Tag>();
+        Tag tag1 = new Tag();
+        tag1.setName("friendly");
+        tags.add(tag1);
+        pet.setTags(tags);
+
+        api.updatePet(pet);
+
+        Set<Pet> pets = api.findPetsByTags(new HashSet<>(Arrays.asList("friendly")));
+        assertNotNull(pets);
+
+        boolean found = false;
+        for (Pet fetched : pets) {
+            if (fetched.getId().equals(pet.getId())) {
+                found = true;
+                break;
+            }
+        }
+        assertTrue(found);
+
+        api.deletePet(pet.getId(), null);
+    }
+
+    @Test
+    public void testUpdatePetWithForm() throws Exception {
+        Pet pet = createPet();
+        pet.setName("frank");
+        api.addPet(pet);
+
+        Pet fetched = api.getPetById(pet.getId());
+
+        api.updatePetWithForm(fetched.getId(), "furt", null);
+        Pet updated = api.getPetById(fetched.getId());
+
+        assertEquals(updated.getName(), "furt");
+        api.deletePet(pet.getId(), null);
+    }
+
+    @Test
+    public void testDeletePet() throws Exception {
+        Pet pet = createPet();
+        api.addPet(pet);
+
+        Pet fetched = api.getPetById(pet.getId());
+        api.deletePet(pet.getId(), null);
+
+        try {
+            fetched = api.getPetById(fetched.getId());
+            fail("expected an error");
+        } catch (ApiException e) {
+            LOG.info("Code: {}. Message: {}", e.getCode(), e.getMessage());
+            assertEquals(404, e.getCode());
+        }
+    }
+
+    @Test
+    public void testUploadFile() throws Exception {
+        Pet pet = createPet();
+        api.addPet(pet);
+
+        File file = new File("hello.txt");
+        BufferedWriter writer = new BufferedWriter(new FileWriter(file));
+        writer.write("Hello world!");
+        writer.close();
+
+        api.uploadFile(pet.getId(), "a test file", new File(file.getAbsolutePath()));
+        api.deletePet(pet.getId(), null);
+    }
+
+    @Test
+    public void testEqualsAndHashCode() {
+        Pet pet1 = new Pet();
+        Pet pet2 = new Pet();
+        assertTrue(pet1.equals(pet2));
+        assertTrue(pet2.equals(pet1));
+        assertTrue(pet1.hashCode() == pet2.hashCode());
+        assertTrue(pet1.equals(pet1));
+        assertTrue(pet1.hashCode() == pet1.hashCode());
+
+        pet2.setName("really-happy");
+        pet2.setPhotoUrls(new HashSet<>(Arrays.asList("http://foo.bar.com/1", "http://foo.bar.com/2")));
+        assertFalse(pet1.equals(pet2));
+        assertFalse(pet2.equals(pet1));
+        assertFalse(pet1.hashCode() == (pet2.hashCode()));
+        assertTrue(pet2.equals(pet2));
+        assertTrue(pet2.hashCode() == pet2.hashCode());
+
+        pet1.setName("really-happy");
+        pet1.setPhotoUrls(new HashSet<>(Arrays.asList("http://foo.bar.com/1", "http://foo.bar.com/2")));
+        assertTrue(pet1.equals(pet2));
+        assertTrue(pet2.equals(pet1));
+        assertTrue(pet1.hashCode() == pet2.hashCode());
+        assertTrue(pet1.equals(pet1));
+        assertTrue(pet1.hashCode() == pet1.hashCode());
+    }
+
+
+    private Pet createPet() {
+        Pet pet = new Pet();
+        pet.setId(ThreadLocalRandom.current().nextLong(Long.MAX_VALUE));
+        pet.setName("gorilla");
+
+        Category category = new Category();
+        category.setName("really-happy");
+
+        pet.setCategory(category);
+        pet.setStatus(Pet.StatusEnum.AVAILABLE);
+        Set<String> photos = new HashSet<>(Arrays.asList("http://foo.bar.com/1", "http://foo.bar.com/2"));
+        pet.setPhotoUrls(photos);
+
+        return pet;
+    }
+
+    private String serializeJson(Object o, ApiClient apiClient) {
+        return apiClient.getJSON().serialize(o);
+    }
+
+    private <T> T deserializeJson(String json, Type type, ApiClient apiClient) {
+        return (T) apiClient.getJSON().deserialize(json, type);
+    }
+
+    private void assertPetMatches(Pet expected, Pet actual) {
+        assertNotNull(actual);
+        assertEquals(expected.getId(), actual.getId());
+        assertNotNull(actual.getCategory());
+        assertEquals(expected.getCategory().getName(),
+                actual.getCategory().getName());
+    }
+
+    /**
+     * Assert that the given upload/download progress list satisfies the
+     * following constraints:
+     * <p>
+     * - List is not empty
+     * - Byte count should be nondecreasing
+     * - The last element, and only the last element, should have done=true
+     */
+    private void assertValidProgress(List<Progress> progressList) {
+        assertFalse(progressList.isEmpty());
+
+        Progress prev = null;
+        int index = 0;
+        for (Progress progress : progressList) {
+            if (prev != null) {
+                if (prev.done || prev.bytes > progress.bytes) {
+                    fail("Progress list out of order at index " + index
+                            + ": " + progressList);
+                }
+            }
+            prev = progress;
+            index += 1;
+        }
+
+        if (!prev.done) {
+            fail("Last progress item should have done=true: " + progressList);
+        }
+    }
+
+    private static class TestApiCallback<T> implements ApiCallback<T> {
+
+        private final CountDownLatch latch;
+        private final ConcurrentLinkedQueue<Progress> uploadProgress =
+                new ConcurrentLinkedQueue<Progress>();
+        private final ConcurrentLinkedQueue<Progress> downloadProgress =
+                new ConcurrentLinkedQueue<Progress>();
+
+        private boolean done;
+        private boolean success;
+        private ApiException exception;
+        private T result;
+
+        public TestApiCallback(CountDownLatch latch) {
+            this.latch = latch;
+            this.done = false;
+        }
+
+        @Override
+        public void onFailure(ApiException e, int statusCode, Map<String, List<String>> responseHeaders) {
+            exception = e;
+            this.done = true;
+            this.success = false;
+            latch.countDown();
+        }
+
+        @Override
+        public void onSuccess(T result, int statusCode, Map<String, List<String>> responseHeaders) {
+            this.result = result;
+            this.done = true;
+            this.success = true;
+            latch.countDown();
+        }
+
+        @Override
+        public void onUploadProgress(long bytesWritten, long contentLength, boolean done) {
+            uploadProgress.add(new Progress(bytesWritten, contentLength, done));
+        }
+
+        @Override
+        public void onDownloadProgress(long bytesRead, long contentLength, boolean done) {
+            downloadProgress.add(new Progress(bytesRead, contentLength, done));
+        }
+
+        public boolean isDone() {
+            return done;
+        }
+
+        public boolean isSuccess() {
+            return success;
+        }
+
+        public ApiException getException() {
+            return exception;
+        }
+
+        public T getResult() {
+            return result;
+        }
+
+        public List<Progress> getUploadProgress() {
+            return new ArrayList<Progress>(uploadProgress);
+        }
+
+        public List<Progress> getDownloadProgress() {
+            return new ArrayList<Progress>(downloadProgress);
+        }
+    }
+
+    private static class Progress {
+        public final long bytes;
+        public final long contentLength;
+        public final boolean done;
+
+        public Progress(long bytes, long contentLength, boolean done) {
+            this.bytes = bytes;
+            this.contentLength = contentLength;
+            this.done = done;
+        }
+
+        @Override
+        public String toString() {
+            return "<Progress " + bytes + " " + contentLength + " " + done + ">";
+        }
+    }
+}

CI/samples.ci/client/petstore/java/test-manual/resttemplate/ApiClientTest.java

@@ -0,0 +1,253 @@
+package org.openapitools.client;
+
+import org.openapitools.client.auth.*;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.*;
+
+import org.junit.*;
+import org.springframework.http.MediaType;
+import org.springframework.util.MultiValueMap;
+
+import static org.junit.Assert.*;
+
+
+public class ApiClientTest {
+    ApiClient apiClient = null;
+
+    @Before
+    public void setup() {
+        apiClient = new ApiClient();
+    }
+
+    /**
+     *
+     */
+    @Test
+    public void testParseAndFormatDate() {
+        // default date format
+        String dateStr = "2015-11-07T03:49:09.356Z";
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T03:49:09.356+00:00")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T03:49:09.356Z")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T05:49:09.356+02:00")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T02:49:09.356-01:00")));
+
+        // custom date format: without milli-seconds, custom time zone
+        DateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX", Locale.ROOT);
+        format.setTimeZone(TimeZone.getTimeZone("GMT+10"));
+        apiClient.setDateFormat(format);
+        dateStr = "2015-11-07T13:49:09+10:00";
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T03:49:09+00:00")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T03:49:09Z")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T00:49:09-03:00")));
+        assertEquals(dateStr, apiClient.formatDate(apiClient.parseDate("2015-11-07T13:49:09+10:00")));
+    }
+
+    @Test
+    public void testIsJsonMime() {
+        assertFalse(apiClient.isJsonMime((String) null));
+        assertFalse(apiClient.isJsonMime(""));
+        assertFalse(apiClient.isJsonMime("text/plain"));
+        assertFalse(apiClient.isJsonMime("application/xml"));
+        assertFalse(apiClient.isJsonMime("application/jsonp"));
+        assertFalse(apiClient.isJsonMime("example/json"));
+        assertFalse(apiClient.isJsonMime("example/foo+bar+jsonx"));
+        assertFalse(apiClient.isJsonMime("example/foo+bar+xjson"));
+
+        assertTrue(apiClient.isJsonMime("application/json"));
+        assertTrue(apiClient.isJsonMime("application/json; charset=UTF8"));
+        assertTrue(apiClient.isJsonMime("APPLICATION/JSON"));
+
+        assertTrue(apiClient.isJsonMime("application/problem+json"));
+        assertTrue(apiClient.isJsonMime("APPLICATION/PROBLEM+JSON"));
+        assertTrue(apiClient.isJsonMime("application/json\t"));
+        assertTrue(apiClient.isJsonMime("example/foo+bar+json"));
+        assertTrue(apiClient.isJsonMime("example/foo+json;x;y"));
+        assertTrue(apiClient.isJsonMime("example/foo+json\t;"));
+        assertTrue(apiClient.isJsonMime("Example/fOO+JSON"));
+    }
+
+    @Test
+    public void testSelectHeaderAccept() {
+        String[] accepts = {"application/json", "application/xml"};
+        assertEquals(Arrays.asList(MediaType.parseMediaType("application/json")), apiClient.selectHeaderAccept(accepts));
+
+        accepts = new String[]{"APPLICATION/XML", "APPLICATION/JSON"};
+        assertEquals(Arrays.asList(MediaType.parseMediaType("APPLICATION/JSON")), apiClient.selectHeaderAccept(accepts));
+
+        accepts = new String[]{"application/xml", "application/json; charset=UTF8"};
+        assertEquals(Arrays.asList(MediaType.parseMediaType("application/json; charset=UTF8")), apiClient.selectHeaderAccept(accepts));
+
+        accepts = new String[]{"text/plain", "application/xml"};
+        assertEquals(Arrays.asList(MediaType.parseMediaType("text/plain"),MediaType.parseMediaType("application/xml")), apiClient.selectHeaderAccept(accepts));
+
+        accepts = new String[]{};
+        assertNull(apiClient.selectHeaderAccept(accepts));
+    }
+
+    @Test
+    public void testSelectHeaderContentType() {
+        String[] contentTypes = {"application/json", "application/xml"};
+        assertEquals(MediaType.parseMediaType("application/json"), apiClient.selectHeaderContentType(contentTypes));
+
+        contentTypes = new String[]{"APPLICATION/JSON", "APPLICATION/XML"};
+        assertEquals(MediaType.parseMediaType("APPLICATION/JSON"), apiClient.selectHeaderContentType(contentTypes));
+
+        contentTypes = new String[]{"application/xml", "application/json; charset=UTF8"};
+        assertEquals(MediaType.parseMediaType("application/json; charset=UTF8"), apiClient.selectHeaderContentType(contentTypes));
+
+        contentTypes = new String[]{"text/plain", "application/xml"};
+        assertEquals(MediaType.parseMediaType("text/plain"), apiClient.selectHeaderContentType(contentTypes));
+
+        contentTypes = new String[]{};
+        assertEquals(MediaType.parseMediaType("application/json"), apiClient.selectHeaderContentType(contentTypes));
+    }
+
+    @Test
+    public void testGetAuthentications() {
+        Map<String, Authentication> auths = apiClient.getAuthentications();
+
+        Authentication auth = auths.get("api_key");
+        assertNotNull(auth);
+        assertTrue(auth instanceof ApiKeyAuth);
+        ApiKeyAuth apiKeyAuth = (ApiKeyAuth) auth;
+        assertEquals("header", apiKeyAuth.getLocation());
+        assertEquals("api_key", apiKeyAuth.getParamName());
+
+        auth = auths.get("petstore_auth");
+        assertTrue(auth instanceof OAuth);
+        assertSame(auth, apiClient.getAuthentication("petstore_auth"));
+
+        assertNull(auths.get("unknown"));
+
+        try {
+            auths.put("my_auth", new HttpBasicAuth());
+            fail("the authentications returned should not be modifiable");
+        } catch (UnsupportedOperationException e) {
+        }
+    }
+
+    @Test
+    public void testSetUsernameAndPassword() {
+        HttpBasicAuth auth = null;
+        for (Authentication _auth : apiClient.getAuthentications().values()) {
+            if (_auth instanceof HttpBasicAuth) {
+                auth = (HttpBasicAuth) _auth;
+                break;
+            }
+        }
+        auth.setUsername(null);
+        auth.setPassword(null);
+
+        apiClient.setUsername("my-username");
+        apiClient.setPassword("my-password");
+        assertEquals("my-username", auth.getUsername());
+        assertEquals("my-password", auth.getPassword());
+
+        // reset values
+        auth.setUsername(null);
+        auth.setPassword(null);
+    }
+
+    @Test
+    public void testSetApiKeyAndPrefix() {
+        ApiKeyAuth auth = null;
+        for (Authentication _auth : apiClient.getAuthentications().values()) {
+            if (_auth instanceof ApiKeyAuth) {
+                auth = (ApiKeyAuth) _auth;
+                break;
+            }
+        }
+        auth.setApiKey(null);
+        auth.setApiKeyPrefix(null);
+
+        apiClient.setApiKey("my-api-key");
+        apiClient.setApiKeyPrefix("Token");
+        assertEquals("my-api-key", auth.getApiKey());
+        assertEquals("Token", auth.getApiKeyPrefix());
+
+        // reset values
+        auth.setApiKey(null);
+        auth.setApiKeyPrefix(null);
+    }
+
+    @Test
+    public void testParameterToMultiValueMapWhenNameIsInvalid() throws Exception {
+        MultiValueMap<String, String> pairs_a = apiClient.parameterToMultiValueMap(ApiClient.CollectionFormat.CSV, null, new Integer(1));
+        MultiValueMap<String, String> pairs_b = apiClient.parameterToMultiValueMap(ApiClient.CollectionFormat.CSV, "", new Integer(1));
+
+        assertTrue(pairs_a.isEmpty());
+        assertTrue(pairs_b.isEmpty());
+    }
+
+    @Test
+    public void testParameterToMultiValueMapWhenValueIsNull() throws Exception {
+        MultiValueMap<String, String> pairs = apiClient.parameterToMultiValueMap(ApiClient.CollectionFormat.CSV, "param-a", null);
+
+        assertTrue(pairs.isEmpty());
+    }
+
+    @Test
+    public void testParameterToMultiValueMapWhenValueIsEmptyStrings() throws Exception {
+
+        // single empty string
+        MultiValueMap<String, String> pairs = apiClient.parameterToMultiValueMap(ApiClient.CollectionFormat.CSV, "param-a", " ");
+        assertEquals(1, pairs.size());
+
+        // list of empty strings
+        List<String> strs = new ArrayList<String>();
+        strs.add(" ");
+        strs.add(" ");
+        strs.add(" ");
+
+        MultiValueMap<String, String> concatStrings = apiClient.parameterToMultiValueMap(ApiClient.CollectionFormat.CSV, "param-a", strs);
+
+        assertEquals(1, concatStrings.get("param-a").size());
+        assertFalse(concatStrings.get("param-a").isEmpty()); // should contain some delimiters
+    }
+
+    @Test
+    public void testParameterToMultiValueMapWhenValueIsNotCollection() throws Exception {
+        String name = "param-a";
+        Integer value = 1;
+
+        MultiValueMap<String, String> pairs = apiClient.parameterToMultiValueMap(ApiClient.CollectionFormat.CSV, name, value);
+
+        assertEquals(1, pairs.get(name).size());
+        assertEquals(value, Integer.valueOf(pairs.get(name).get(0)));
+    }
+
+    @Test
+    public void testParameterToMultiValueMapWhenValueIsCollection() throws Exception {
+        Map<ApiClient.CollectionFormat, String> collectionFormatMap = new HashMap<ApiClient.CollectionFormat, String>();
+        collectionFormatMap.put(ApiClient.CollectionFormat.CSV, ",");
+        collectionFormatMap.put(ApiClient.CollectionFormat.TSV, "\t");
+        collectionFormatMap.put(ApiClient.CollectionFormat.SSV, " ");
+        collectionFormatMap.put(ApiClient.CollectionFormat.PIPES, "\\|");
+        collectionFormatMap.put(null, ","); // no format, must default to csv
+
+        String name = "param-a";
+
+        List<Object> values = new ArrayList<Object>();
+        values.add("value-a");
+        values.add(123);
+        values.add(new Date());
+
+        // check for multi separately
+        MultiValueMap<String, String> multiValueMap = apiClient.parameterToMultiValueMap(ApiClient.CollectionFormat.MULTI, name, values);
+        assertEquals(values.size(), multiValueMap.get(name).size());
+
+        // all other formats
+        for (ApiClient.CollectionFormat collectionFormat : collectionFormatMap.keySet()) {
+            MultiValueMap<String, String> pairs = apiClient.parameterToMultiValueMap(collectionFormat, name, values);
+
+            assertEquals(1, pairs.size());
+
+            String delimiter = collectionFormatMap.get(collectionFormat);
+            String[] pairValueSplit = pairs.get(name).get(0).split(delimiter);
+
+            assertEquals(values.size(), pairValueSplit.length);
+        }
+    }
+}

CI/samples.ci/client/petstore/java/test-manual/resttemplate/auth/ApiKeyAuthTest.java

@@ -0,0 +1,69 @@
+package org.openapitools.client.auth;
+
+import java.util.HashMap;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.List;
+
+import org.junit.*;
+import org.springframework.http.HttpHeaders;
+import org.springframework.util.LinkedMultiValueMap;
+import org.springframework.util.MultiValueMap;
+
+import static org.junit.Assert.*;
+
+public class ApiKeyAuthTest {
+    @Test
+    public void testApplyToParamsInQuery() {
+        MultiValueMap<String, String> queryParams = new LinkedMultiValueMap<String, String>();
+        HttpHeaders headerParams = new HttpHeaders();
+        MultiValueMap<String, String> cookieParams = new LinkedMultiValueMap<String, String>();
+
+        ApiKeyAuth auth = new ApiKeyAuth("query", "api_key");
+        auth.setApiKey("my-api-key");
+        auth.applyToParams(queryParams, headerParams, cookieParams);
+
+        assertEquals(1, queryParams.size());
+        assertEquals("my-api-key", queryParams.get("api_key").get(0));
+
+        // no changes to header or cookie parameters
+        assertEquals(0, headerParams.size());
+        assertEquals(0, cookieParams.size());
+    }
+
+    @Test
+    public void testApplyToParamsInHeaderWithPrefix() {
+        MultiValueMap<String, String> queryParams = new LinkedMultiValueMap<String, String>();
+        HttpHeaders headerParams = new HttpHeaders();
+        MultiValueMap<String, String> cookieParams = new LinkedMultiValueMap<String, String>();
+
+        ApiKeyAuth auth = new ApiKeyAuth("header", "X-API-TOKEN");
+        auth.setApiKey("my-api-token");
+        auth.setApiKeyPrefix("Token");
+        auth.applyToParams(queryParams, headerParams, cookieParams);
+
+        // no changes to query or cookie parameters
+        assertEquals(0, queryParams.size());
+        assertEquals(0, cookieParams.size());
+        assertEquals(1, headerParams.size());
+        assertEquals("Token my-api-token", headerParams.get("X-API-TOKEN").get(0));
+    }
+
+    @Test
+    public void testApplyToParamsInCookieWithPrefix() {
+        MultiValueMap<String, String> queryParams = new LinkedMultiValueMap<String, String>();
+        HttpHeaders headerParams = new HttpHeaders();
+        MultiValueMap<String, String> cookieParams = new LinkedMultiValueMap<String, String>();
+
+        ApiKeyAuth auth = new ApiKeyAuth("cookie", "X-API-TOKEN");
+        auth.setApiKey("my-api-token");
+        auth.setApiKeyPrefix("Token");
+        auth.applyToParams(queryParams, headerParams, cookieParams);
+
+        // no changes to query or cookie parameters
+        assertEquals(0, queryParams.size());
+        assertEquals(0, headerParams.size());
+        assertEquals(1, cookieParams.size());
+        assertEquals("Token my-api-token", cookieParams.get("X-API-TOKEN").get(0));
+    }
+}

CI/samples.ci/client/petstore/java/test-manual/resttemplate/auth/HttpBasicAuthTest.java

@@ -0,0 +1,56 @@
+package org.openapitools.client.auth;
+
+import java.util.HashMap;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.List;
+
+import org.junit.*;
+import org.springframework.http.HttpHeaders;
+import org.springframework.util.LinkedMultiValueMap;
+import org.springframework.util.MultiValueMap;
+
+import static org.junit.Assert.*;
+
+public class HttpBasicAuthTest {
+    HttpBasicAuth auth = null;
+
+    @Before
+    public void setup() {
+        auth = new HttpBasicAuth();
+    }
+
+    @Test
+    public void testApplyToParams() {
+        MultiValueMap<String, String> queryParams = new LinkedMultiValueMap<String, String>();
+        HttpHeaders headerParams = new HttpHeaders();
+        MultiValueMap<String, String> cookieParams = new LinkedMultiValueMap<String, String>();
+
+        auth.setUsername("my-username");
+        auth.setPassword("my-password");
+        auth.applyToParams(queryParams, headerParams, cookieParams);
+
+        // no changes to query or cookie parameters
+        assertEquals(0, queryParams.size());
+        assertEquals(0, cookieParams.size());
+        assertEquals(1, headerParams.size());
+        // the string below is base64-encoded result of "my-username:my-password" with the "Basic " prefix
+        String expected = "Basic bXktdXNlcm5hbWU6bXktcGFzc3dvcmQ=";
+        assertEquals(expected, headerParams.get("Authorization").get(0));
+
+        // null username should be treated as empty string
+        auth.setUsername(null);
+        auth.applyToParams(queryParams, headerParams, cookieParams);
+        // the string below is base64-encoded result of ":my-password" with the "Basic " prefix
+        expected = "Basic Om15LXBhc3N3b3Jk";
+        assertEquals(expected, headerParams.get("Authorization").get(1));
+
+        // null password should be treated as empty string
+        auth.setUsername("my-username");
+        auth.setPassword(null);
+        auth.applyToParams(queryParams, headerParams, cookieParams);
+        // the string below is base64-encoded result of "my-username:" with the "Basic " prefix
+        expected = "Basic bXktdXNlcm5hbWU6";
+        assertEquals(expected, headerParams.get("Authorization").get(2));
+    }
+}

CI/samples.ci/client/petstore/java/test-manual/resttemplate/model/EnumValueTest.java

@@ -0,0 +1,63 @@
+package org.openapitools.client.model;
+
+import org.junit.Test;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.ObjectWriter;
+import com.fasterxml.jackson.databind.SerializationFeature;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+public class EnumValueTest {
+
+    @Test
+    public void testEnumClass() {
+        assertEquals(EnumClass._ABC.toString(), "_abc");
+        assertEquals(EnumClass._EFG.toString(), "-efg");
+        assertEquals(EnumClass._XYZ_.toString(), "(xyz)");
+    }
+
+    @Test
+    public void testEnumTest() {
+        // test enum value
+        EnumTest enumTest = new EnumTest();
+        enumTest.setEnumString(EnumTest.EnumStringEnum.LOWER);
+        enumTest.setEnumInteger(EnumTest.EnumIntegerEnum.NUMBER_1);
+        enumTest.setEnumNumber(EnumTest.EnumNumberEnum.NUMBER_1_DOT_1);
+
+        assertEquals(EnumTest.EnumStringEnum.UPPER.toString(), "UPPER");
+        assertEquals(EnumTest.EnumStringEnum.UPPER.getValue(), "UPPER");
+        assertEquals(EnumTest.EnumStringEnum.LOWER.toString(), "lower");
+        assertEquals(EnumTest.EnumStringEnum.LOWER.getValue(), "lower");
+
+        assertEquals(EnumTest.EnumIntegerEnum.NUMBER_1.toString(), "1");
+        assertTrue(EnumTest.EnumIntegerEnum.NUMBER_1.getValue() == 1);
+        assertEquals(EnumTest.EnumIntegerEnum.NUMBER_MINUS_1.toString(), "-1");
+        assertTrue(EnumTest.EnumIntegerEnum.NUMBER_MINUS_1.getValue() == -1);
+
+        assertEquals(EnumTest.EnumNumberEnum.NUMBER_1_DOT_1.toString(), "1.1");
+        assertTrue(EnumTest.EnumNumberEnum.NUMBER_1_DOT_1.getValue() == 1.1);
+        assertEquals(EnumTest.EnumNumberEnum.NUMBER_MINUS_1_DOT_2.toString(), "-1.2");
+        assertTrue(EnumTest.EnumNumberEnum.NUMBER_MINUS_1_DOT_2.getValue() == -1.2);
+
+        try {
+            // test serialization (object => json)
+            ObjectMapper mapper = new ObjectMapper();
+            mapper.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING);
+            ObjectWriter ow = mapper.writer();
+            String json = ow.writeValueAsString(enumTest);
+            assertEquals(json, "{\"enum_string\":\"lower\",\"enum_string_required\":null,\"enum_integer\":1,\"enum_number\":1.1,\"outerEnum\":null}");
+
+            // test deserialization (json => object)
+            EnumTest fromString = mapper.readValue(json, EnumTest.class);
+            assertEquals(fromString.getEnumString().toString(), "lower");
+            assertEquals(fromString.getEnumInteger().toString(), "1");
+            assertEquals(fromString.getEnumNumber().toString(), "1.1");
+
+        } catch (Exception e) {
+            fail("Exception thrown during serialization/deserialzation of JSON: " + e.getMessage());
+        }
+    }
+}

CI/samples.ci/client/petstore/kotlin-string/pom.xml

@@ -0,0 +1,46 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>KotlinPetstoreStringTests</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>kotlin-string</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.2.1</version>
+                <executions>
+                    <execution>
+                        <id>bundle-test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>gradle</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/client/petstore/kotlin-threetenbp/pom.xml

@@ -0,0 +1,46 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>KotlinPetstoreThreetenbpTests</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>kotlin-threetenbp</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.2.1</version>
+                <executions>
+                    <execution>
+                        <id>bundle-test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>gradle</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/client/petstore/typescript-fetch/builds/default/pom.xml

@@ -0,0 +1,26 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>TypeScriptAngularBuildPestoreClientTests</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>TS Fetch Default Petstore Client</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/client/petstore/typescript-fetch/builds/es6-target/pom.xml

@@ -0,0 +1,59 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>TypeScriptAngularBuildES6PestoreClientTests</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>TS Fetch ES6 Petstore Client</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.2.1</version>
+                <executions>
+                    <execution>
+                        <id>npm-install</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>npm</executable>
+                            <arguments>
+                                <argument>install</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>npm-test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>npm</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/client/petstore/typescript-fetch/builds/multiple-parameters/pom.xml

@@ -0,0 +1,26 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>TypeScriptAngularBuildPestoreClientTests</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>TS Fetch Multiple Parameters Petstore Client</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/client/petstore/typescript-fetch/builds/prefix-parameter-interfaces/pom.xml

@@ -0,0 +1,73 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>TypeScriptFetchBuildPrefixParameterInterfacesPestoreClientTests</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>TS Fetch Petstore Client (with namespacing for parameter interfaces)</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.2.1</version>
+                <executions>
+                    <execution>
+                        <id>npm-install</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>npm</executable>
+                            <arguments>
+                                <argument>install</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>npm-build</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>npm</executable>
+                            <arguments>
+                                <argument>run</argument>
+                                <argument>build</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>npm-test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>npm</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/client/petstore/typescript-fetch/builds/with-npm-version/pom.xml

@@ -0,0 +1,73 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>TypeScriptAngularBuildWithNPMVersionPestoreClientTests</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>TS Fetch Petstore Client (with npm)</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.2.1</version>
+                <executions>
+                    <execution>
+                        <id>npm-install</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>npm</executable>
+                            <arguments>
+                                <argument>install</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>npm-build</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>npm</executable>
+                            <arguments>
+                                <argument>run</argument>
+                                <argument>build</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>npm-test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>npm</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/client/petstore/typescript-fetch/tests/default/pom.xml

@@ -0,0 +1,59 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>TypeScriptFetchPestoreClientTests</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>TS Fetch Petstore Test Client</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.2.1</version>
+                <executions>
+                    <execution>
+                        <id>npm-install</id>
+                        <phase>pre-integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>npm</executable>
+                            <arguments>
+                                <argument>install</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>npm-test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>npm</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/server/petstore/java-play-framework-api-package-override/pom.xml

@@ -0,0 +1,46 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>PlayServerTests-api-package-override</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>java-play-framework-api-package-override Project</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.6.0</version>
+                <executions>
+                    <execution>
+                        <id>Play Test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>sbt</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/server/petstore/java-play-framework-controller-only/pom.xml

@@ -0,0 +1,46 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>PlayServerTests-controller-only</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>java-play-framework-controller-only Project</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.6.0</version>
+                <executions>
+                    <execution>
+                        <id>Play Test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>sbt</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/server/petstore/java-play-framework-fake-endpoints/pom.xml

@@ -0,0 +1,46 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>PlayServerTests-fake-endpoints</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>java-play-framework-fake-endpoints Project</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.6.0</version>
+                <executions>
+                    <execution>
+                        <id>Play Test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>sbt</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/server/petstore/java-play-framework-no-bean-validation/pom.xml

@@ -0,0 +1,46 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>PlayServerTests-no-bean-validation</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>java-play-framework-no-bean-validation Project</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.6.0</version>
+                <executions>
+                    <execution>
+                        <id>Play Test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>sbt</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/server/petstore/java-play-framework-no-exception-handling/pom.xml

@@ -0,0 +1,46 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>PlayServerTests-no-exception-handling</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>java-play-framework-no-exception-handling Project</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.6.0</version>
+                <executions>
+                    <execution>
+                        <id>Play Test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>sbt</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/server/petstore/java-play-framework-no-interface/pom.xml

@@ -0,0 +1,46 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>PlayServerTests-no-interface</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>java-play-framework-no-interface Project</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.6.0</version>
+                <executions>
+                    <execution>
+                        <id>Play Test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>sbt</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/server/petstore/java-play-framework-no-swagger-ui/pom.xml

@@ -0,0 +1,46 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>PlayServerTests-no-swagger-ui</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>java-play-framework-no-swagger-ui Project</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.6.0</version>
+                <executions>
+                    <execution>
+                        <id>Play Test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>sbt</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/server/petstore/java-play-framework-no-wrap-calls/pom.xml

@@ -0,0 +1,46 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>PlayServerTests-no-wrap-calls</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>java-play-framework-no-wrap-calls Project</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.6.0</version>
+                <executions>
+                    <execution>
+                        <id>Play Test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>sbt</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/server/petstore/java-play-framework/pom.xml

@@ -0,0 +1,46 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>PlayServerTests</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>java-play-framework Project</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.6.0</version>
+                <executions>
+                    <execution>
+                        <id>Play Test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>sbt</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples.ci/server/petstore/kotlin-server/ktor/pom.xml

@@ -0,0 +1,46 @@
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.openapitools</groupId>
+    <artifactId>KotlinPetstoreKtorTests</artifactId>
+    <packaging>pom</packaging>
+    <version>1.0-SNAPSHOT</version>
+    <name>kotlin-server-ktor</name>
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>1.2.1</version>
+                <executions>
+                    <execution>
+                        <id>bundle-test</id>
+                        <phase>integration-test</phase>
+                        <goals>
+                            <goal>exec</goal>
+                        </goals>
+                        <configuration>
+                            <executable>gradle</executable>
+                            <arguments>
+                                <argument>test</argument>
+                            </arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

CI/samples/client/petstore/csharp/OpenAPIClient/src/Org.OpenAPITools.Test/obj/Debug/Org.OpenAPITools.Test.csproj.CoreCompileInputs.cache

@@ -0,0 +1 @@
+c2fcc2ae9693a8e8d02b25e286844aad88188fcb

CONTRIBUTING.md

@@ -4,7 +4,7 @@
 
  - If you're not using the latest master to generate API clients or server stubs, please give it another try by pulling the latest master as the issue may have already been addressed. Ref: [Getting Started](https://github.com/openapitools/openapi-generator#getting-started)
  - Search the [open issue](https://github.com/openapitools/openapi-generator/issues) and [closed issue](https://github.com/openapitools/openapi-generator/issues?q=is%3Aissue+is%3Aclosed) to ensure no one else has reported something similar before.
- - File an [issue ticket](https://github.com/openapitools/openapi-generator/issues/new) by providing all the required information. Failure to provide enough detail may result in slow response from the community.
+ - File an [issue ticket](https://github.com/openapitools/openapi-generator/issues/new) by providing all the required information.
  - Test with the latest master by building the JAR locally to see if the issue has already been addressed.
  - You can also make a suggestion or ask a question by opening an "issue".
 
@@ -48,9 +48,7 @@ Code change should conform to the programming style guide of the respective lang
 - C#: https://msdn.microsoft.com/en-us/library/vstudio/ff926074.aspx
 - C++: https://google.github.io/styleguide/cppguide.html
 - C++ (Tizen): https://wiki.tizen.org/Native_Platform_Coding_Idiom_and_Style_Guide#C.2B.2B_Coding_Style
-- C++ (Unreal Engine 4): https://docs.unrealengine.com/en-US/ProductionPipelines/DevelopmentSetup/CodingStandard/index.html
 - Clojure: https://github.com/bbatsov/clojure-style-guide
-- Crystal: https://crystal-lang.org/reference/conventions/coding_style.html
 - Dart: https://www.dartlang.org/guides/language/effective-dart/style
 - Elixir: https://github.com/christopheradams/elixir_style_guide
 - Eiffel: https://www.eiffel.org/doc/eiffel/Coding%20Standards
@@ -87,12 +85,11 @@ For [Vendor Extensions](https://github.com/OAI/OpenAPI-Specification/blob/master
 To add test cases (optional) covering the change in the code generator, please refer to [modules/openapi-generator/src/test/java/org/openapitools/codegen](https://github.com/openapitools/openapi-generator/tree/master/modules/openapi-generator/src/test/java/org/openapitools/codegen)
 
 To test the templates, please perform the following:
-
+- Update the Petstore sample by running the shell scripts under `bin` and `bin/openapi3` folder. For example, run `./bin/python-petstore.sh` and `./bin/openapi3/python-petstore.sh` to update the Python PetStore API client under [`samples/client/petstore/python`](https://github.com/openapitools/openapi-generator/tree/master/samples/client/petstore/python) and [`samples/openapi3/client/petstore/python`](https://github.com/openapitools/openapi-generator/tree/master/samples/openapi3/client/petstore/python). For Windows, the batch files can be found under `bin\windows` folder. (If you find that there are new files generated or unexpected changes as a result of the update, that's not unusual as the test cases are added to the OpenAPI spec from time to time. If you've questions or concerns, please open a ticket to start a discussion)
-- Update the Petstore sample by running the shell scripts under the `bin` folder. For example, run `./bin/generate-samples.sh ./bin/configs/python*` to update the Python-related samples under [`samples`](https://github.com/openapitools/openapi-generator/tree/master/samples). For Windows, please install [GIT bash](https://gitforwindows.org/). (If you find that there are new files generated or unexpected changes as a result of the update, that's not unusual as the test cases are added to the OpenAPI spec from time to time. If you've questions or concerns, please open a ticket to start a discussion)
+- Run the tests in the sample folder using maven `mvn integration-test -rf :<artifactId>`, e.g. open a shell in `samples/client/petstore/python`, run `mvn integration-test -rf :PythonPetstoreClientTests`. The artifactId of the project can be found in the pom.xml file. (some languages may not contain unit testing for Petstore and we're looking for contribution from the community to implement those tests)
-- During development, it can be helpful to quickly regenerate the samples without recompiling all of openapi-generator, e.g. when you have only updated the mustache templates. This can be done by passing the `-t` parameter: `-t modules/openapi-generator/src/main/resources/python`.
+- Finally, git commit the updated samples files: `git commit -a`
-- Run the tests in the sample folder using maven `mvn integration-test -f /path/to/pom.xml`, e.g. `mvn integration-test -f samples/client/petstore/python/pom.xml`. (some languages may not contain unit testing for Petstore and we're looking for contribution from the community to implement those tests)
+  (`git add -A` if added files with new test cases)
-- Finally, git commit the updated samples files: `git commit -a` (`git add -A` if added files with new test cases)
+- For new test cases, please add to the [Fake Petstore spec](https://github.com/OpenAPITools/openapi-generator/blob/master/modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml)
-- For new test cases, please add to the [Fake Petstore spec](https://github.com/OpenAPITools/openapi-generator/blob/master/modules/openapi-generator/src/test/resources/3_0/petstore-with-fake-endpoints-models-for-testing.yaml)
 
 To start the CI tests, you can:
 - Run `mvn verify -Psamples`, assuming you have all the required tools installed to run tests for different languages.
@@ -107,8 +104,7 @@ See [OpenAPI Tools wiki](https://github.com/OpenAPITools/openapi-generator/wiki/
 - Add test case(s) to cover the change
 - Document the fix in the code to make the code more readable
 - Make sure test cases passed after the change (one way is to leverage https://travis-ci.org/ to run the CI tests)
-- File a PR with meaningful title, description and commit messages
+- File a PR with meaningful title, description and commit messages.
-- Make sure the option "Allow edits from maintainers" in the PR is selected so that the maintainers can update your PRs with minor fixes, if needed.
 - Recommended git settings
    - `git config core.autocrlf input` to tell Git convert CRLF to LF on commit but not the other way around 
 - To close an issue (e.g. issue 1542) automatically after a PR is merged, use keywords "fix", "close", "resolve" in the PR description, e.g. `fix #1542`. (Ref: [closing issues using keywords](https://help.github.com/articles/closing-issues-using-keywords/))

Dockerfile

@@ -1,4 +1,7 @@
-FROM maven:3.6.3-jdk-11-openj9
+FROM jimschubert/8-jdk-alpine-mvn:1.0
+
+RUN set -x && \
+    apk add --no-cache bash
 
 ENV GEN_DIR /opt/openapi-generator
 WORKDIR ${GEN_DIR}
@@ -26,6 +29,6 @@ RUN mvn -am -pl "modules/openapi-generator-cli" package
 COPY docker-entrypoint.sh /usr/local/bin/
 RUN ln -s /usr/local/bin/docker-entrypoint.sh /usr/local/bin/openapi-generator
 
-ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
+ENTRYPOINT ["docker-entrypoint.sh"]
 
 CMD ["help"]

README.md

@@ -1,35 +1,21 @@
 <h1 align="center">OpenAPI Generator</h1>
 
-
 <div align="center">
 
-[![Stable releaases in Maven Central](https://img.shields.io/maven-metadata/v/https/repo1.maven.org/maven2/org/openapitools/openapi-generator/maven-metadata.xml.svg)](http://search.maven.org/#search%7Cgav%7C1%7Cg%3A%22org.openapitools%22%20AND%20a%3A%22openapi-generator%22) [![Apache 2.0 License](https://img.shields.io/badge/License-Apache%202.0-orange)](./LICENSE) [![Open Collective backers](https://img.shields.io/opencollective/backers/openapi_generator?color=orange&label=OpenCollective%20Backers)](https://opencollective.com/openapi_generator) [![Join the Slack chat room](https://img.shields.io/badge/Slack-Join%20the%20chat%20room-orange)](https://join.slack.com/t/openapi-generator/shared_invite/enQtNzAyNDMyOTU0OTE1LTY5ZDBiNDI5NzI5ZjQ1Y2E5OWVjMjZkYzY1ZGM2MWQ4YWFjMzcyNDY5MGI4NjQxNDBiMTlmZTc5NjY2ZTQ5MGM) [![Follow OpenAPI Generator Twitter account to get the latest update](https://img.shields.io/twitter/follow/oas_generator.svg?style=social&label=Follow)](https://twitter.com/oas_generator)
+[Master](https://github.com/OpenAPITools/openapi-generator/tree/master) (`5.0.0`): [![Build Status](https://img.shields.io/travis/OpenAPITools/openapi-generator/master.svg?label=Integration%20Test)](https://travis-ci.org/OpenAPITools/openapi-generator)
+[![Integration Test2](https://circleci.com/gh/OpenAPITools/openapi-generator.svg?style=shield)](https://circleci.com/gh/OpenAPITools/openapi-generator)
+[![Run Status](https://api.shippable.com/projects/5af6bf74e790f4070084a115/badge?branch=master)](https://app.shippable.com/github/OpenAPITools/openapi-generator)
+[![Windows Test](https://ci.appveyor.com/api/projects/status/github/openapitools/openapi-generator?branch=master&svg=true&passingText=Windows%20Test%20-%20OK&failingText=Windows%20Test%20-%20Fails)](https://ci.appveyor.com/project/WilliamCheng/openapi-generator-wh2wu)
+[![JDK11 Build](https://cloud.drone.io/api/badges/OpenAPITools/openapi-generator/status.svg?ref=refs/heads/master)](https://cloud.drone.io/OpenAPITools/openapi-generator)
+[![iOS Build Status](https://app.bitrise.io/app/4a2b10a819d12b67/status.svg?token=859FMDR8QHwabCzwvZK6vQ&branch=master)](https://app.bitrise.io/app/4a2b10a819d12b67)
 
 </div>
 
 <div align="center">
 
-[Master](https://github.com/OpenAPITools/openapi-generator/tree/master) (`5.3.1`):
+[![Jion the Slack chat room](https://img.shields.io/badge/Slack-Join%20the%20chat%20room-orange)](https://join.slack.com/t/openapi-generator/shared_invite/enQtNzAyNDMyOTU0OTE1LTY5ZDBiNDI5NzI5ZjQ1Y2E5OWVjMjZkYzY1ZGM2MWQ4YWFjMzcyNDY5MGI4NjQxNDBiMTlmZTc5NjY2ZTQ5MGM)
-[![Build Status](https://img.shields.io/travis/OpenAPITools/openapi-generator/master.svg?label=Integration%20Test)](https://travis-ci.com/OpenAPITools/openapi-generator)
+[![Stable releaases in the Maven store](https://img.shields.io/maven-metadata/v/https/repo1.maven.org/maven2/org/openapitools/openapi-generator/maven-metadata.xml.svg)](http://search.maven.org/#search%7Cgav%7C1%7Cg%3A%22org.openapitools%22%20AND%20a%3A%22openapi-generator%22)
-[![Integration Test2](https://circleci.com/gh/OpenAPITools/openapi-generator.svg?style=shield)](https://circleci.com/gh/OpenAPITools/openapi-generator)
+[![Follow OpenAPI Generator Twitter account to get the latest update](https://img.shields.io/twitter/follow/oas_generator.svg?style=social&label=Follow)](https://twitter.com/oas_generator)
-[![Windows Test](https://ci.appveyor.com/api/projects/status/github/openapitools/openapi-generator?branch=master&svg=true&passingText=Windows%20Test%20-%20OK&failingText=Windows%20Test%20-%20Fails)](https://ci.appveyor.com/project/WilliamCheng/openapi-generator)
-[![JDK11 Build](https://cloud.drone.io/api/badges/OpenAPITools/openapi-generator/status.svg?ref=refs/heads/master)](https://cloud.drone.io/OpenAPITools/openapi-generator)
-[![Bitrise](https://img.shields.io/bitrise/4a2b10a819d12b67/master?label=bitrise%3A%20Swift+4,5&token=859FMDR8QHwabCzwvZK6vQ)](https://app.bitrise.io/app/4a2b10a819d12b67)
-[![GitHub Workflow Status (branch)](https://img.shields.io/github/workflow/status/openapitools/openapi-generator/Check%20Supported%20Java%20Versions/master?label=Check%20Supported%20Java%20Versions&logo=github&logoColor=green)](https://github.com/OpenAPITools/openapi-generator/actions?query=workflow%3A%22Check+Supported+Java+Versions%22)
-
-[5.4.x](https://github.com/OpenAPITools/openapi-generator/tree/5.4.x) (`5.4.x`):
-[![Build Status](https://img.shields.io/travis/OpenAPITools/openapi-generator/5.4.x.svg?label=Integration%20Test)](https://travis-ci.com/OpenAPITools/openapi-generator)
-[![Integration Test2](https://circleci.com/gh/OpenAPITools/openapi-generator/tree/5.4.x.svg?style=shield)](https://circleci.com/gh/OpenAPITools/openapi-generator)
-[![Windows Test](https://ci.appveyor.com/api/projects/status/github/openapitools/openapi-generator?branch=5.4.x&svg=true&passingText=Windows%20Test%20-%20OK&failingText=Windows%20Test%20-%20Fails)](https://ci.appveyor.com/project/WilliamCheng/openapi-generator)
-[![JDK11 Build](https://cloud.drone.io/api/badges/OpenAPITools/openapi-generator/status.svg?ref=refs/heads/5.4.x)](https://cloud.drone.io/OpenAPITools/openapi-generator)
-[![Bitrise](https://img.shields.io/bitrise/4a2b10a819d12b67/5.4.x?label=bitrise%3A%20Swift+4,5&token=859FMDR8QHwabCzwvZK6vQ)](https://app.bitrise.io/app/4a2b10a819d12b67)
-
-[6.0.x](https://github.com/OpenAPITools/openapi-generator/tree/6.0.x) (`6.0.x`):
-[![Build Status](https://img.shields.io/travis/OpenAPITools/openapi-generator/6.0.x.svg?label=Integration%20Test)](https://travis-ci.com/OpenAPITools/openapi-generator)
-[![Integration Test2](https://circleci.com/gh/OpenAPITools/openapi-generator/tree/6.0.x.svg?style=shield)](https://circleci.com/gh/OpenAPITools/openapi-generator)
-[![Windows Test](https://ci.appveyor.com/api/projects/status/github/openapitools/openapi-generator?branch=6.0.x&svg=true&passingText=Windows%20Test%20-%20OK&failingText=Windows%20Test%20-%20Fails)](https://ci.appveyor.com/project/WilliamCheng/openapi-generator)
-[![JDK11 Build](https://cloud.drone.io/api/badges/OpenAPITools/openapi-generator/status.svg?ref=refs/heads/6.0.x)](https://cloud.drone.io/OpenAPITools/openapi-generator)
-[![Bitrise](https://img.shields.io/bitrise/4a2b10a819d12b67/6.0.x?label=bitrise%3A%20Swift+4,5&token=859FMDR8QHwabCzwvZK6vQ)](https://app.bitrise.io/app/4a2b10a819d12b67)
 
 </div>
 
@@ -43,7 +29,7 @@
 
 :notebook_with_decorative_cover: The eBook [A Beginner's Guide to Code Generation for REST APIs](https://gum.co/openapi_generator_ebook) is a good starting point for beginners :notebook_with_decorative_cover:
 
-:warning: If the OpenAPI spec, templates or any input (e.g. options, environment variables) is obtained from an untrusted source or environment, please make sure you've reviewed these inputs before using OpenAPI Generator to generate the API client, server stub or documentation to avoid potential security issues (e.g. [code injection](https://en.wikipedia.org/wiki/Code_injection)). For security vulnerabilities, please contact [team@openapitools.org](mailto:team@openapitools.org). :warning:
+:warning: If the OpenAPI spec, templates or any input (e.g. options, environment variables) is obtained from an untrusted source or environment, please make sure you've reviewed these inputs before using OpenAPI Generator to generate the API client, server stub or documentation to avoid potential security issues (e.g. [code injection](https://en.wikipedia.org/wiki/Code_injection)) :warning:
 
 :bangbang: Both "OpenAPI Tools" (https://OpenAPITools.org - the parent organization of OpenAPI Generator) and "OpenAPI Generator" are not affiliated with OpenAPI Initiative (OAI) :bangbang:
 
@@ -58,10 +44,7 @@ If you find OpenAPI Generator useful for work, please consider asking your compa
 [![NamSor](https://openapi-generator.tech/img/companies/namsor.png)](https://www.namsor.com/?utm_source=openapi_generator&utm_medium=github_webpage&utm_campaign=sponsor)
 [![LightBow](https://openapi-generator.tech/img/companies/lightbow.png)](https://www.lightbow.net/?utm_source=openapi_generator&utm_medium=github_webpage&utm_campaign=sponsor)
 [<img src="https://openapi-generator.tech/img/companies/docspring.png" width="128" height="128">](https://docspring.com/?utm_source=openapi_generator&utm_medium=github_webpage&utm_campaign=sponsor)
-[<img src="https://openapi-generator.tech/img/companies/datadog.png" width="128" height="128">](https://datadoghq.com/?utm_source=openapi_generator&utm_medium=github_webpage&utm_campaign=sponsor)
+
-[<img src="https://openapi-generator.tech/img/companies/thales.jpg" width="128" height="128">](https://cpl.thalesgroup.com/?utm_source=openapi_generator&utm_medium=github_webpage&utm_campaign=sponsor)
-[<img src="https://openapi-generator.tech/img/companies/apideck.jpg" width="128" height="128">](https://www.apideck.com/?utm_source=openapi_generator&utm_medium=github_webpage&utm_campaign=sponsor)
-[<img src="https://openapi-generator.tech/img/companies/pexa.png" width="128" height="128">](https://www.pexa.com.au/?utm_source=openapi_generator&utm_medium=github_webpage&utm_campaign=sponsor)
 
 #### Thank you GoDaddy for sponsoring the domain names, Linode for sponsoring the VPS and Checkly for sponsoring the API monitoring
 
@@ -75,11 +58,11 @@ OpenAPI Generator allows generation of API client libraries (SDK generation), se
 
 |                                  | Languages/Frameworks                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
 | -------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| **API clients**                  | **ActionScript**, **Ada**, **Apex**, **Bash**, **C**, **C#** (.net 2.0, 3.5 or later, .NET Standard 1.3 - 2.0, .NET Core 2.0, .NET 5.0. Libraries: RestSharp, HttpClient), **C++** (Arduino, cpp-restsdk, Qt5, Tizen, Unreal Engine 4), **Clojure**, **Crystal**, **Dart**, **Elixir**, **Elm**, **Eiffel**, **Erlang**, **Go**, **Groovy**, **Haskell** (http-client, Servant), **Java** (Apache HttpClient, Jersey1.x, Jersey2.x, OkHttp, Retrofit1.x, Retrofit2.x, Feign, RestTemplate, RESTEasy, Vertx, Google API Client Library for Java, Rest-assured, Spring 5 Web Client, MicroProfile Rest Client), **k6**, **Kotlin**, **Lua**, **Nim**, **Node.js/JavaScript** (ES5, ES6, AngularJS with Google Closure Compiler annotations, Flow types, Apollo GraphQL DataStore), **Objective-C**, **OCaml**, **Perl**, **PHP**, **PowerShell**, **Python**, **R**, **Ruby**, **Rust** (hyper, reqwest, rust-server), **Scala** (akka, http4s, scalaz, sttp, swagger-async-httpclient), **Swift** (2.x, 3.x, 4.x, 5.x), **Typescript** (AngularJS, Angular (2.x - 11.x), Aurelia, Axios, Fetch, Inversify, jQuery, Nestjs, Node, redux-query, Rxjs) |
+| **API clients**                  | **ActionScript**, **Ada**, **Apex**, **Bash**, **C**, **C#** (.net 2.0, 3.5 or later, .NET Standard 1.3 - 2.0, .NET Core 2.0), **C++** (cpp-restsdk, Qt5, Tizen), **Clojure**, **Dart (1.x, 2.x)**, **Elixir**, **Elm**, **Eiffel**, **Erlang**, **Go**, **Groovy**, **Haskell** (http-client, Servant), **Java** (Jersey1.x, Jersey2.x, OkHttp, Retrofit1.x, Retrofit2.x, Feign, RestTemplate, RESTEasy, Vertx, Google API Client Library for Java, Rest-assured, Spring 5 Web Client, MicroProfile Rest Client), **k6**, **Kotlin**, **Lua**, **Nim**, **Node.js/JavaScript** (ES5, ES6, AngularJS with Google Closure Compiler annotations, Flow types, Apollo GraphQL DataStore), **Objective-C**, **OCaml**, **Perl**, **PHP**, **PowerShell**, **Python**, **R**, **Ruby**, **Rust** (rust, rust-server), **Scala** (akka, http4s, scalaz, sttp, swagger-async-httpclient), **Swift** (2.x, 3.x, 4.x, 5.x), **Typescript** (AngularJS, Angular (2.x - 8.x), Aurelia, Axios, Fetch, Inversify, jQuery, Node, Rxjs) |
-| **Server stubs**                 | **Ada**, **C#** (ASP.NET Core, NancyFx, Azure Functions), **C++** (Pistache, Restbed, Qt5 QHTTPEngine), **Erlang**, **F#** (Giraffe), **Go** (net/http, Gin, Echo), **Haskell** (Servant, Yesod), **Java** (MSF4J, Spring, Undertow, JAX-RS: CDI, CXF, Inflector, Jersey, RestEasy, Play Framework, [PKMST](https://github.com/ProKarma-Inc/pkmst-getting-started-examples), [Vert.x](https://vertx.io/)), **Kotlin** (Spring Boot, Ktor, Vertx), **PHP** (Laravel, Lumen, [Mezzio (fka Zend Expressive)](https://github.com/mezzio/mezzio), Slim, Silex, [Symfony](https://symfony.com/)), **Python** (FastAPI, Flask), **NodeJS**, **Ruby** (Sinatra, Rails5), **Rust** (rust-server), **Scala** (Akka, [Finch](https://github.com/finagle/finch), [Lagom](https://github.com/lagom/lagom), [Play](https://www.playframework.com/), Scalatra)                                                                                                                                                                                         |
+| **Server stubs**                 | **Ada**, **C#** (ASP.NET Core, NancyFx), **C++** (Pistache, Restbed, Qt5 QHTTPEngine), **Erlang**, **F#** (Giraffe), **Go** (net/http, Gin), **Haskell** (Servant), **Java** (MSF4J, Spring, Undertow, JAX-RS: CDI, CXF, Inflector, Jersey, RestEasy, Play Framework, [PKMST](https://github.com/ProKarma-Inc/pkmst-getting-started-examples), [Vert.x](https://vertx.io/)), **Kotlin** (Spring Boot, Ktor, Vertx), **PHP** (Laravel, Lumen, Slim, Silex, [Symfony](https://symfony.com/), [Zend Expressive](https://github.com/zendframework/zend-expressive)), **Python** (Flask), **NodeJS**, **Ruby** (Sinatra, Rails5), **Rust** (rust-server), **Scala** (Akka, [Finch](https://github.com/finagle/finch), [Lagom](https://github.com/lagom/lagom), [Play](https://www.playframework.com/), Scalatra)                                                                                                                                                                                         |
-| **API documentation generators** | **HTML**, **Confluence Wiki**, **Asciidoc**, **Markdown**, **PlantUML**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
+| **API documentation generators** | **HTML**, **Confluence Wiki**, **Asciidoc**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
 | **Configuration files**          | [**Apache2**](https://httpd.apache.org/)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
-| **Others**                       | **GraphQL**, **JMeter**, **Ktorm**, **MySQL Schema**, **Protocol Buffer**, **WSDL**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
+| **Others**                       | **GraphQL**, **JMeter**, **MySQL Schema**, **Protocol Buffer**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
 
 ## Table of contents
 
@@ -117,11 +100,8 @@ The OpenAPI Specification has undergone 3 revisions since initial creation in 20
 
 | OpenAPI Generator Version                                                                                                                                 | Release Date | Notes                                             |
 | --------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------ | ------------------------------------------------- |
-| 6.0.0 (upcoming major release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/6.0.0-SNAPSHOT/) | Jan/Feb 2022   | Minor release with breaking changes (no fallback) |
+| 5.0.0 (upcoming major release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/5.0.0-SNAPSHOT/) | 17.06.2020   | Major release with breaking changes (no fallback) |
-| 5.4.0 (upcoming minor release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/5.4.0-SNAPSHOT/) | Dec 2021   | Minor release with breaking changes (with fallback) |
+| [4.3.1](https://github.com/OpenAPITools/openapi-generator/releases/tag/v4.3.1) (latest stable release)                                                    | 06.05.2020   | Patch release (enhancements, bug fixes, etc)                       |
-| 5.3.1 (upcoming patch release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/5.3.1-SNAPSHOT/) | Nov/Dec 2021   | Patch release (enhancements, bug fixes, etc) |  
-| [5.3.0](https://github.com/OpenAPITools/openapi-generator/releases/tag/v5.3.0) (latest stable release)                                                    | 24.10.2021   | Minor release with breaking changes (with fallback) |
-| [4.3.1](https://github.com/OpenAPITools/openapi-generator/releases/tag/v4.3.1)                                                    | 06.05.2020   | Patch release (enhancements, bug fixes, etc)                       |
 
 OpenAPI Spec compatibility: 1.0, 1.1, 1.2, 2.0, 3.0
 
@@ -177,16 +157,16 @@ See the different versions of the [openapi-generator-cli](https://mvnrepository.
 <!-- RELEASE_VERSION -->
 If you're looking for the latest stable version, you can grab it directly from Maven.org (Java 8 runtime at a minimum):
 
-JAR location: `https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/5.3.0/openapi-generator-cli-5.3.0.jar`
+JAR location: `https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/4.3.1/openapi-generator-cli-4.3.1.jar`
 
 For **Mac/Linux** users:
 ```sh
-wget https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/5.3.0/openapi-generator-cli-5.3.0.jar -O openapi-generator-cli.jar
+wget https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/4.3.1/openapi-generator-cli-4.3.1.jar -O openapi-generator-cli.jar
 ```
 
 For **Windows** users, you will need to install [wget](http://gnuwin32.sourceforge.net/packages/wget.htm) or you can use Invoke-WebRequest in PowerShell (3.0+), e.g.
 ```
-Invoke-WebRequest -OutFile openapi-generator-cli.jar https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/5.3.0/openapi-generator-cli-5.3.0.jar
+Invoke-WebRequest -OutFile openapi-generator-cli.jar https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/4.3.1/openapi-generator-cli-4.3.1.jar
 ```
 
 After downloading the JAR, run `java -jar openapi-generator-cli.jar help` to show the usage.
@@ -223,21 +203,21 @@ Examples:
 # Execute latest released openapi-generator-cli
 openapi-generator-cli version
 
-# Execute version 4.1.0 for the current invocation, regardless of the latest released version
+# Execute version 3.1.0 for the current invocation, regardless of the latest released version
-OPENAPI_GENERATOR_VERSION=4.1.0 openapi-generator-cli version
+OPENAPI_GENERATOR_VERSION=3.1.0 openapi-generator-cli version
 
-# Execute version 4.1.0-SNAPSHOT for the current invocation
+# Execute version 3.1.0-SNAPSHOT for the current invocation
-OPENAPI_GENERATOR_VERSION=4.1.0-SNAPSHOT openapi-generator-cli version
+OPENAPI_GENERATOR_VERSION=3.1.0-SNAPSHOT openapi-generator-cli version
 
-# Execute version 4.0.2 for every invocation in the current shell session
+# Execute version 3.0.2 for every invocation in the current shell session
-export OPENAPI_GENERATOR_VERSION=4.0.2
+export OPENAPI_GENERATOR_VERSION=3.0.2
-openapi-generator-cli version # is 4.0.2
+openapi-generator-cli version # is 3.0.2
-openapi-generator-cli version # is also 4.0.2
+openapi-generator-cli version # is also 3.0.2
 
 # To "install" a specific version, set the variable in .bashrc/.bash_profile
-echo "export OPENAPI_GENERATOR_VERSION=4.0.2" >> ~/.bashrc
+echo "export OPENAPI_GENERATOR_VERSION=3.0.2" >> ~/.bashrc
 source ~/.bashrc
-openapi-generator-cli version # is always 4.0.2, unless any of the above overrides are done ad hoc
+openapi-generator-cli version # is always 3.0.2, unless any of the above overrides are done ad hoc
 ```
 
 ### [1.4 - Build Projects](#table-of-contents)
@@ -270,15 +250,14 @@ To install, run `brew install openapi-generator`
 
 Here is an example usage to generate a Ruby client:
 ```sh
-openapi-generator generate -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/3_0/petstore.yaml -g ruby -o /tmp/test/
+openapi-generator generate -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g ruby -o /tmp/test/
 ```
 
 To reinstall with the latest master, run `brew uninstall openapi-generator && brew install --HEAD openapi-generator`
 
 To install OpenJDK (pre-requisites), please run
 ```sh
-brew tap AdoptOpenJDK/openjdk
+brew cask install adoptopenjdk12
-brew install --cask adoptopenjdk12
 export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk-12.0.2.jdk/Contents/Home/
 ```
 
@@ -304,8 +283,8 @@ To generate code with this image, you'll need to mount a local location as a vol
 Example:
 
 ```sh
-docker run --rm -v "${PWD}:/local" openapitools/openapi-generator-cli generate \
+docker run --rm -v ${PWD}:/local openapitools/openapi-generator-cli generate \
-    -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/3_0/petstore.yaml \
+    -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml \
     -g go \
     -o /local/out/go
 ```
@@ -330,7 +309,7 @@ GEN_IP=$(docker inspect --format '{{.NetworkSettings.IPAddress}}'  $CID)
 
 # Execute an HTTP request to generate a Ruby client
 > curl -X POST --header 'Content-Type: application/json' --header 'Accept: application/json' \
--d '{"openAPIUrl": "https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/3_0/petstore.yaml"}' \
+-d '{"openAPIUrl": "https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml"}' \
 'http://localhost:8888/api/gen/clients/ruby'
 
 {"code":"c2d483.3.4672-40e9-91df-b9ffd18d22b8","link":"http://localhost:8888/api/gen/download/c2d483.3.4672-40e9-91df-b9ffd18d22b8"}
@@ -366,8 +345,8 @@ Once built, `run-in-docker.sh` will act as an executable for openapi-generator-c
 ./run-in-docker.sh help # Executes 'help' command for openapi-generator-cli
 ./run-in-docker.sh list # Executes 'list' command for openapi-generator-cli
 ./run-in-docker.sh /gen/bin/go-petstore.sh  # Builds the Go client
-./run-in-docker.sh generate -i modules/openapi-generator/src/test/resources/3_0/petstore.yaml \
+./run-in-docker.sh generate -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml \
-    -g go -o /gen/out/go-petstore --package-name=petstore # generates go client, outputs locally to ./out/go-petstore
+    -g go -o /gen/out/go-petstore -DpackageName=petstore # generates go client, outputs locally to ./out/go-petstore
 ```
 
 ##### Troubleshooting
@@ -404,14 +383,14 @@ Install it globally to get the CLI available on the command line:
 
 ```sh
 npm install @openapitools/openapi-generator-cli -g
-openapi-generator-cli version
+openapi-generator version
 ```
 
 <!-- RELEASE_VERSION -->
-To use a specific version of "openapi-generator-cli"
+Or install a particular OpenAPI Generator version (e.g. v4.3.1):
 
 ```sh
-openapi-generator-cli version-manager set 5.3.0
+npm install @openapitools/openapi-generator-cli@cli-4.3.1 -g
 ```
 
 Or install it as dev-dependency:
@@ -422,20 +401,20 @@ npm install @openapitools/openapi-generator-cli -D
 <!-- /RELEASE_VERSION -->
 ## [2 - Getting Started](#table-of-contents)
 
-To generate a PHP client for [petstore.yaml](https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/3_0/petstore.yaml), please run the following
+To generate a PHP client for [petstore.yaml](https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml), please run the following
 ```sh
 git clone https://github.com/openapitools/openapi-generator
 cd openapi-generator
 mvn clean package
 java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar generate \
-   -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/3_0/petstore.yaml \
+   -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml \
    -g php \
    -o /var/tmp/php_api_client
 ```
-(if you're on Windows, replace the last command with `java -jar modules\openapi-generator-cli\target\openapi-generator-cli.jar generate -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/3_0/petstore.yaml -g php -o c:\temp\php_api_client`)
+(if you're on Windows, replace the last command with `java -jar modules\openapi-generator-cli\target\openapi-generator-cli.jar generate -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g php -o c:\temp\php_api_client`)
 
 <!-- RELEASE_VERSION -->
-You can also download the JAR (latest release) directly from [maven.org](https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/5.3.0/openapi-generator-cli-5.3.0.jar)
+You can also download the JAR (latest release) directly from [maven.org](https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/4.3.1/openapi-generator-cli-4.3.1.jar)
 <!-- /RELEASE_VERSION -->
 
 To get a list of **general** options available, please run `java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar help generate`
@@ -445,22 +424,20 @@ To get a list of PHP specified options (which can be passed to the generator wit
 ## [3 - Usage](#table-of-contents)
 
 ### To generate a sample client library
-You can build a client against the [Petstore API](https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/3_0/petstore.yaml) as follows:
+You can build a client against the [Petstore API](https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml) as follows:
 
 ```sh
-./bin/generate-samples.sh ./bin/configs/java-okhttp-gson.yaml
+./bin/java-petstore-okhttp-gson.sh
 ```
 
-(On Windows, please install [GIT Bash for Windows](https://gitforwindows.org/) to run the command above)
+(On Windows, run `.\bin\windows\java-petstore-okhttp-gson.bat` instead)
 
 This script uses the default library, which is `okhttp-gson`. It will run the generator with this command:
 
 ```sh
 java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar generate \
-  -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/3_0/petstore.yaml \
+  -i https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml \
   -g java \
-  -t modules/openapi-generator/src/main/resources/Java \
-  --additional-properties artifactId=petstore-okhttp-gson,hideGenerationTimestamp:true \
   -o samples/client/petstore/java/okhttp-gson
 ```
 
@@ -476,28 +453,29 @@ NAME
 SYNOPSIS
         openapi-generator-cli generate
                 [(-a <authorization> | --auth <authorization>)]
-                [--api-name-suffix <api name suffix>] [--api-package <api package>]
+                [--api-name-suffix <api name suffix>]
-                [--artifact-id <artifact id>] [--artifact-version <artifact version>]
+                [--api-package <api package>] [--artifact-id <artifact id>]
-                [(-c <configuration file> | --config <configuration file>)] [--dry-run]
+                [--artifact-version <artifact version>]
+                [(-c <configuration file> | --config <configuration file>)]
+                [-D <system properties>...]
                 [(-e <templating engine> | --engine <templating engine>)]
                 [--enable-post-process-file]
                 [(-g <generator name> | --generator-name <generator name>)]
-                [--generate-alias-as-model] [--git-host <git host>]
+                [--generate-alias-as-model] [--git-repo-id <git repo id>]
-                [--git-repo-id <git repo id>] [--git-user-id <git user id>]
+                [--git-user-id <git user id>] [--group-id <group id>]
-                [--global-property <global properties>...] [--group-id <group id>]
                 [--http-user-agent <http user agent>]
-                [(-i <spec file> | --input-spec <spec file>)]
+                (-i <spec file> | --input-spec <spec file>)
                 [--ignore-file-override <ignore file override location>]
                 [--import-mappings <import mappings>...]
                 [--instantiation-types <instantiation types>...]
                 [--invoker-package <invoker package>]
                 [--language-specific-primitives <language specific primitives>...]
-                [--legacy-discriminator-behavior] [--library <library>]
+                [--library <library>] [--log-to-stderr] [--minimal-update]
-                [--log-to-stderr] [--minimal-update]
                 [--model-name-prefix <model name prefix>]
                 [--model-name-suffix <model name suffix>]
                 [--model-package <model package>]
-                [(-o <output directory> | --output <output directory>)] [(-p <additional properties> | --additional-properties <additional properties>)...]
+                [(-o <output directory> | --output <output directory>)]
+                [(-p <additional properties> | --additional-properties <additional properties>)...]
                 [--package-name <package name>] [--release-note <release note>]
                 [--remove-operation-id-prefix]
                 [--reserved-words-mappings <reserved word mappings>...]
@@ -526,7 +504,14 @@ cd samples/client/petstore/java/okhttp-gson
 mvn package
 ```
 
-Other generators have [samples](https://github.com/OpenAPITools/openapi-generator/tree/master/samples) too.
+Other languages have petstore samples, too:
+```sh
+./bin/android-petstore-all.sh
+./bin/java-petstore-all.sh
+./bin/objc-petstore.sh
+```
+
+... and others. [Here is a list of all scripts.](https://github.com/OpenAPITools/openapi-generator/wiki/Samples-folder#scripts)
 
 ### [3.1 - Customization](#table-of-contents)
 
@@ -560,7 +545,7 @@ When code is generated from this project, it shall be considered **AS IS** and o
 
 ### [3.5 - IDE Integration](#table-of-contents)
 
-Here is a list of community-contributed IDE plug-ins that integrate with OpenAPI Generator:
+Here is a list of community-conitributed IDE plug-ins that integrate with OpenAPI Generator:
 
 - Eclipse: [Codewind OpenAPI Tools for Eclipse](https://www.eclipse.org/codewind/open-api-tools-for-eclipse.html) by [IBM](https://www.ibm.com)
 - IntelliJ IDEA: [OpenAPI Generator](https://plugins.jetbrains.com/plugin/8433-openapi-generator) by [Jim Schubert](https://jimschubert.us/#/)
@@ -573,14 +558,10 @@ Here is a list of community-contributed IDE plug-ins that integrate with OpenAPI
 ## [4 - Companies/Projects using OpenAPI Generator](#table-of-contents)
 Here are some companies/projects (alphabetical order) using OpenAPI Generator in production. To add your company/project to the list, please visit [README.md](README.md) and click on the icon to edit the page.
 
-- [Aalborg University](https://www.aau.dk)
 - [Adaptant Solutions AG](https://www.adaptant.io/)
-- [adesso SE](https://www.adesso.de/)
 - [Agoda](https://www.agoda.com/)
-- [Airthings](https://www.airthings.com/)
 - [Allianz](https://www.allianz.com)
 - [Angular.Schule](https://angular.schule/)
-- [Aqovia](https://aqovia.com/)
 - [Australia and New Zealand Banking Group (ANZ)](http://www.anz.com/)
 - [ASKUL](https://www.askul.co.jp)
 - [Arduino](https://www.arduino.cc/)
@@ -590,19 +571,15 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - [Bithost GmbH](https://www.bithost.ch)
 - [Bosch Connected Industry](https://www.bosch-connected-industry.com)
 - [Boxever](https://www.boxever.com/)
-- [Bunker Holding Group](https://www.bunker-holding.com/)
 - [California State University, Northridge](https://www.csun.edu)
 - [CAM](https://www.cam-inc.co.jp/)
 - [Camptocamp](https://www.camptocamp.com/en)
 - [Cisco](https://www.cisco.com/)
 - [codecentric AG](https://www.codecentric.de/)
-- [CoinAPI](https://www.coinapi.io/)
 - [Commencis](https://www.commencis.com/)
 - [Crossover Health](https://crossoverhealth.com/)
 - [Cupix](https://www.cupix.com/)
-- [Datadog](https://www.datadoghq.com)
 - [DB Systel](https://www.dbsystel.de)
-- [Devsupply](https://www.devsupply.com/)
 - [DocSpring](https://docspring.com/)
 - [dwango](https://dwango.co.jp/)
 - [Edge Impulse](https://www.edgeimpulse.com/)
@@ -618,12 +595,8 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - [GetYourGuide](https://www.getyourguide.com/)
 - [GMO Pepabo](https://pepabo.com/en/)
 - [GoDaddy](https://godaddy.com)
-- [Gumtree](https://gumtree.com)
 - [Here](https://developer.here.com/)
 - [IBM](https://www.ibm.com/)
-- [Instana](https://www.instana.com)
-- [Interxion](https://www.interxion.com)
-- [Inquisico](https://inquisico.com)
 - [JustStar](https://www.juststarinfo.com)
 - [k6.io](https://k6.io/)
 - [Klarna](https://www.klarna.com/)
@@ -631,57 +604,39 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - [Kubernetes](https://kubernetes.io)
 - [Linode](https://www.linode.com/)
 - [Logicdrop](https://www.logicdrop.com)
-- [Lumeris](https://www.lumeris.com)
-- [LVM Versicherungen](https://www.lvm.de)
 - [MailSlurp](https://www.mailslurp.com)
 - [Médiavision](https://www.mediavision.fr/)
 - [Metaswitch](https://www.metaswitch.com/)
 - [MoonVision](https://www.moonvision.io/)
 - [Myworkout](https://myworkout.com)
 - [NamSor](https://www.namsor.com/)
-- [Neverfail](https://www.neverfail.com/)
-- [NeuerEnergy](https://neuerenergy.com)
-- [Nokia](https://www.nokia.com/)
-- [Options Clearing Corporation (OCC)](https://www.theocc.com/)
 - [Openet](https://www.openet.com/)
 - [openVALIDATION](https://openvalidation.io/)
 - [Oracle](https://www.oracle.com/)
 - [Paxos](https://www.paxos.com)
-- [Plaid](https://plaid.com)
-- [PLAID, Inc.](https://plaid.co.jp/)
 - [Ponicode](https://ponicode.dev/)
 - [Pricefx](https://www.pricefx.com/)
 - [Prometheus/Alertmanager](https://github.com/prometheus/alertmanager)
-- [Qavar](https://www.qavar.com)
 - [QEDIT](https://qed-it.com)
 - [Qulix Systems](https://www.qulix.com)
-- [Raksul](https://corp.raksul.com)
 - [Raiffeisen Schweiz Genossenschaft](https://www.raiffeisen.ch)
 - [RedHat](https://www.redhat.com)
 - [RepreZen API Studio](https://www.reprezen.com/swagger-openapi-code-generation-api-first-microservices-enterprise-development)
 - [REST United](https://restunited.com)
 - [Robotinfra](https://www.robotinfra.com)
-- [SmartHR](https://smarthr.co.jp/)
 - [Sony Interactive Entertainment](https://www.sie.com/en/index.html)
-- [Splitit](https://www.splitit.com/)
 - [Stingray](http://www.stingray.com)
 - [Suva](https://www.suva.ch/)
 - [Telstra](https://dev.telstra.com)
-- [The University of Aizu](https://www.u-aizu.ac.jp/en/)
 - [TravelTime platform](https://www.traveltimeplatform.com/)
-- [TribalScale](https://www.tribalscale.com)
 - [TUI InfoTec GmbH](http://www.tui-infotec.com/)
-- [Twitter](https://twitter.com)
 - [unblu inc.](https://www.unblu.com/)
 - [Veamly](https://www.veamly.com/)
-- [VMWare](https://www.vmware.com/)
-- [wbt-solutions](https://www.wbt-solutions.de/)
 - [Woleet](https://www.woleet.io/)
 - [WSO2](https://wso2.com/)
 - [Vouchery.io](https://vouchery.io)
 - [Xero](https://www.xero.com/)
 - [Yahoo Japan](https://www.yahoo.co.jp/)
-- [viadee](https://www.viadee.de/)
 - [Vonage](https://vonage.com)
 - [YITU Technology](https://www.yitutech.com/)
 - [Yelp](https://www.yelp.com/)
@@ -795,57 +750,6 @@ Here are some companies/projects (alphabetical order) using OpenAPI Generator in
 - 2020-05-18 - [Spring Boot REST with OpenAPI 3](https://dev.to/alfonzjanfrithz/spring-boot-rest-with-openapi-3-59jm) by [Alfonz Jan Frithz](https://dev.to/alfonzjanfrithz)
 - 2020-05-19 - [Dead Simple APIs with Open API](https://www.youtube.com/watch?v=sIaXmR6xRAw) by [Chris Tankersley](https://github.com/dragonmantank) at [Nexmo](https://developer.nexmo.com/)
 - 2020-05-22 - [TypeScript REST API Client](https://dev.to/unhurried/typescript-rest-api-client-4in3) by ["unhurried"](https://dev.to/unhurried)
-- 2020-05-28 - [【使用 lotify + Swagger 建置可共用的 LINE Notify bot】 - #NiJia @ Chatbot Developer Taiwan 第 #19 小聚](https://www.youtube.com/watch?v=agYVz6dzh1I) by [Chatbot Developer Taiwan](https://www.youtube.com/channel/UCxeYUyZNnHmpX23YNF-ewvw)
-- 2020-05-28 - [Building APIs with Laravel using OpenAPI](https://www.youtube.com/watch?v=xexLvQqAhiA) by [Chris Tankersley](https://github.com/dragonmantank) at [Laracon EU](https://laracon.eu/)
-- 2020-06-12 - [Interoperability by construction: code generation for Arrowhead Clients](https://ieeexplore.ieee.org/document/9274746) by Michele Albano, Brian Nielsen at [2020 IEEE Conference on Industrial Cyberphysical Systems (ICPS)](https://ieeexplore.ieee.org/xpl/conhome/9274544/proceeding)
-- 2020-06-23 - [新規サーバーアプリケーションにTypeScriptを採用してみた](https://www.cam-inc.co.jp/news/20200623) at [CAM Tech Blog](https://www.cam-inc.co.jp/news/tech-blog/)
-- 2020-06-29 - [Artifact Abstract: Deployment of APIs on Android Mobile Devices and Microcontrollers](https://ieeexplore.ieee.org/document/9127353) by [Sergio Laso ; Marino Linaje ; Jose Garcia-Alonso ; Juan M. Murillo ; Javier Berrocal](https://ieeexplore.ieee.org/document/9127353/authors#authors) at [2020 IEEE International Conference on Pervasive Computing and Communications (PerCom)](https://ieeexplore.ieee.org/xpl/conhome/9125449/proceeding)
-- 2020-07-07 - [5 Best API Documentation Tools](https://blog.dreamfactory.com/5-best-api-documentation-tools/) by Susanna Bouse at [DreamFactory Blog](https://blog.dreamfactory.com/)
-- 2020-07-12 - [Open API 3.0の定義からgolangのサーバコードのスケルトンを作成する](https://qiita.com/professor/items/4cbd04ec084d13057bc2) by [@professor (Qiita Blog)](https://qiita.com/professor)
-- 2020-07-20 - [Datadog API client libraries now available for Java and Go](https://www.datadoghq.com/blog/java-go-libraries/) by Jordan Obey at [Datadog Blog](https://www.datadoghq.com/blog)
-- 2020-07-23 - [Generate Client SDK for .NET Core using Open Api](https://dev.to/no0law1/generate-client-sdk-for-net-core-using-open-api-2dgh) by [Nuno Reis](https://dev.to/no0law1)
-- 2020-07-26 - [Dartのhttp_interceptorライブラリを使うと配列のクエリパラメータが消えてしまう件の応急処置](https://qiita.com/gyamoto/items/eeeff81b6770487319ed) by [@gyamoto](https://qiita.com/gyamoto)
-- 2020-08-01 - [Generate Angular ReactiveForms from Swagger/OpenAPI](https://dev.to/martinmcwhorter/generate-angular-reactiveforms-from-swagger-openapi-35h9) by [Martin McWhorter](https://dev.to/martinmcwhorter)
-- 2020-08-03 - [Criando Bibliotecas para APIs RESTful com OpenAPI, Swagger Editor e OpenAPI Generator](https://medium.com/@everisBrasil/criando-bibliotecas-para-apis-restful-com-openapi-swagger-editor-e-openapi-generator-75349a6420fd) by [everis Brasil (an NTT DATA Company)](https://medium.com/@everisBrasil)
-- 2020-08-19 - [マイクロサービスを連携してみよう](https://thinkit.co.jp/article/17704) by [岡井 裕矢(おかい ゆうや)](https://thinkit.co.jp/author/17588), [泉 勝(いずみ まさる)](https://thinkit.co.jp/author/17705) at [Think IT（シンクイット）](https://thinkit.co.jp/)
-- 2020-08-25 - [OpenAPI Generator と TypeScript で型安全にフロントエンド開発をしている話](https://tech.smarthr.jp/entry/2020/08/25/135631) at [SmartHR Tech Blog](https://tech.smarthr.jp/)
-- 2020-09-10 - [Introduction to OpenAPI with Instana](https://www.instana.com/blog/introduction-to-openapi-with-instana/) by [Cedric Ziel](https://www.instana.com/blog/author/cedricziel/) at [Instana Blog](https://www.instana.com/blog/)
-- 2020-09-17 - [Generate PowerShellSDK using openapi-generator](https://medium.com/@ghufz.learn/generate-powershellsdk-using-openapi-generator-33b700891e33) by [Ghufran Zahidi](https://medium.com/@ghufz.learn)
-- 2020-09-24 - [How to automate API code generation (OpenAPI/Swagger) and boost productivity - Tutorial with React Native featuring TypeScript](https://medium.com/@sceleski/how-to-automate-api-code-generation-openapi-swagger-and-boost-productivity-1176a0056d8a) by [Sanjin Celeski](https://medium.com/@sceleski)
-- 2020-09-25 - [Generate OpenAPI Angular Client](https://medium.com/@pguso/generate-openapi-angular-client-8c9288e8bbd4) by [Patric](https://medium.com/@pguso)
-- 2020-10-24 - [Working with Microsoft Identity - React Native Client](https://www.josephguadagno.net/2020/10/24/working-with-microsoft-identity-react-native-client) by [Joseph Guadagno](https://www.josephguadagno.net/)
-- 2020-10-31 - [[B2] OpenAPI Specification으로 타입-세이프하게 API 개발하기: 희망편 VS 절망편](https://www.youtube.com/watch?v=J4JHLESAiFk) by 최태건 at [FEConf 2020](https://2020.feconf.kr/)
-- 2020-11-05 - [Automated REST-Api Code Generation: Wie IT-Systeme miteinander sprechen](https://www.massiveart.com/blog/automated-rest-api-code-generation-wie-it-systeme-miteinander-sprechen) by Stefan Rottensteiner at [MASSIVE ART Blog](https://www.massiveart.com/blog)
-- 2020-12-01 - [OpenAPI GeneratorでGoのAPIサーバー/クライアントコードを自動生成する](https://qiita.com/saki-engineering/items/b20d8b6074c4da9664a5) by [@saki-engineering](https://qiita.com/saki-engineering)
-- 2020-12-04 - [Scaling the Test Coverage of OpenAPI Generator for 30+ Programming Languages](https://www.youtube.com/watch?v=7Lke9dHRqT0) by [William Cheng](https://github.com/wing328) at [Open Source Summit Japan + Automotive Linux Summit 2020](https://events.linuxfoundation.org/archive/2020/open-source-summit-japan/) ([Slides](https://speakerdeck.com/wing328/scaling-the-test-coverage-of-openapi-generator-for-30-plus-programming-languages))
-- 2020-12-09 - [プロジェクトにOpenAPI Generatorで自動生成された型付きAPI Clientを導入した話](https://qiita.com/yoshifujiT/items/905c18700ede23f40840) by [@yoshifujiT](https://github.com/yoshifujiT)
-- 2020-12-15 - [Next.js + NestJS + GraphQLで変化に追従するフロントエンドへ 〜 ショッピングクーポンの事例紹介](https://techblog.yahoo.co.jp/entry/2020121530052952/) by [小倉 陸](https://github.com/ogugu9) at [Yahoo! JAPAN Tech Blog](https://techblog.yahoo.co.jp/)
-- 2021-01-08 - [Hello, New API – Part 1](https://www.nginx.com/blog/hello-new-api-part-1/) by [Jeremy Schulman](https://www.nginx.com/people/jeremy-schulman/) at [Major League Baseball](https://www.mlb.com)
-- 2021-01-18 - [「アプリ開発あるある」を疑うことから始まった、API Clientコードの自動生成【デブスト2020】](https://codezine.jp/article/detail/13406?p=2) by [CodeZine編集部](https://codezine.jp/author/1)
-- 2021-02-05 - [REST-API-Roundtrip with SpringDoc and OpenAPI Generator](https://blog.viadee.de/en/rest-api-roundtrip) by [Benjamin Klatt](https://twitter.com/benklatt) at [viadee](https://www.viadee.de/en/)
-- 2021-02-17 - [REST-API-Roundtrip with SpringDoc and OpenAPI Generator](https://medium.com/nerd-for-tech/rest-api-roundtrip-with-springdoc-and-openapi-generator-30bd27ccf698) by [cloud @viadee](https://cloud-viadee.medium.com/)
-- 2021-03-08 - [OpenAPI Generator 工具的躺坑尝试](https://blog.csdn.net/u013019701/article/details/114531975) by [独家雨天](https://blog.csdn.net/u013019701) at [CSDN官方博客](https://blog.csdn.net/) 
-- 2021-03-16 - [如何基于 Swagger 使用 OpenAPI Generator 生成 JMeter 脚本？](https://cloud.tencent.com/developer/article/1802704) by [高楼Zee](https://cloud.tencent.com/developer/user/5836255) at [腾讯云专栏](https://cloud.tencent.com/developer/column)
-- 2021-03-24 - [openapi-generator-cli による TypeScript 型定義](https://zenn.dev/takepepe/articles/openapi-generator-cli-ts) by [Takefumi Yoshii](https://zenn.dev/takepepe)
-- 2021-03-28 - [Trying out NestJS part 4: Generate Typescript clients from OpenAPI documents](https://dev.to/arnaudcortisse/trying-out-nestjs-part-4-generate-typescript-clients-from-openapi-documents-28mk) by [Arnaud Cortisse](https://dev.to/arnaudcortisse) 
-- 2021-03-31 - [Open API Server Implementation Using OpenAPI Generator](https://www.baeldung.com/java-openapi-generator-server) at [Baeldung](https://www.baeldung.com/)
-- 2021-03-31 - [使用OpenAPI Generator實現Open API Server](https://www.1ju.org/article/java-openapi-generator-server) at [億聚網](https://www.1ju.org/)
-- 2021-04-19 - [Introducing Twilio’s OpenAPI Specification Beta](https://www.twilio.com/blog/introducing-twilio-open-api-specification-beta) by [GARETH PAUL JONES](https://www.twilio.com/blog/author/gpj) at [Twilio Blog](https://www.twilio.com/blog)
-- 2021-04-22 - [Leveraging OpenApi strengths in a Micro-Service environment](https://medium.com/unibuddy-technology-blog/leveraging-openapi-strengths-in-a-micro-service-environment-3d7f9e7c26ff) by Nicolas Jellab at [Unibuddy Technology Blog](https://medium.com/unibuddy-technology-blog)
-- 2021-04-27 - [From zero to publishing PowerShell API clients in PowerShell Gallery within minutes](https://speakerdeck.com/wing328/from-zero-to-publishing-powershell-api-clients-in-powershell-gallery-within-minutes) by [William Cheng](https://github.com/wing328) at [PowerShell + DevOps Global Summit 2021](https://events.devopscollective.org/event/powershell-devops-global-summit-2021/)
-- 2021-05-31 - [FlutterでOpen Api Generator(Swagger)を使う](https://aakira.app/blog/2021/05/flutter-open-api/) by [AAkira](https://twitter.com/_a_akira)
-- 2021-06-22 - [Rest API Documentation and Client Generation With OpenAPI](https://dzone.com/articles/rest-api-documentation-and-client-generation-with) by [Prasanth Gullapalli](https://dzone.com/users/1011797/prasanthnath.g@gmail.com.html) 
-- 2021-07-16 - [銀行事業のサーバーサイド開発について / LINE 京都開発室 エンジニア採用説明会](https://www.youtube.com/watch?v=YrrKQHxLPpQ) by 野田誠人, Robert Mitchell
-- 2021-07-19 - [OpenAPI code generation with kotlin](https://sylhare.github.io/2021/07/19/Openapi-swagger-codegen-with-kotlin.html) by [sylhare](https://github.com/sylhare)
-- 2021-07-29 - [How To Rewrite a Huge Codebase](https://dzone.com/articles/how-to-rewrite-a-huge-code-base) by [Curtis Poe](https://dzone.com/users/4565446/publiusovidius.html)
-- 2021-08-21 - [Generating Client APIs using Swagger Part 1](https://medium.com/@flowsquad/generating-client-apis-using-swagger-part-1-2d46f13f5e92) by [FlowSquad.io](https://medium.com/@flowsquad)
-- 2021-09-11 - [Invoking AWS ParallelCluster API](https://docs.aws.amazon.com/parallelcluster/latest/ug/api-reference-v3.html) at [AWS ParallelCluster API official documentation](https://docs.aws.amazon.com/parallelcluster/latest/ug/api-reference-v3.html)
-- 2021-09-20 - [OpenAPI Generator - The Babel Fish of the API World](https://www.youtube.com/watch?v=s2zMtwd5klg) by [Cliffano Subagio (Principal Engineer at Shine Solutions)](https://github.com/cliffano) at [Apidays LIVE Australia 2021](https://www.apidays.global/australia2021/)
-- 2021-10-02 - [How to Write Fewer Lines of Code with the OpenAPI Generator](https://hackernoon.com/how-to-write-fewer-lines-of-code-with-the-openapi-generator) by [Mikhail Alfa](https://hackernoon.com/u/alphamikle)
-- 2021-10-12 - [OpenAPI Generator : 4000 étoiles sur GitHub et des spaghettis](https://www.youtube.com/watch?v=9hEsNBSqTFk) by [Jérémie Bresson](https://github.com/jmini) at [Devoxx FR 2021](https://cfp.devoxx.fr/2021/speaker/jeremie_bresson)
-- 2021-10-17 - [Generate a TypeScript HTTP Client From An OpenAPI Spec In DotNET 5](https://richardwillis.info/blog/generate-a-type-script-http-client-from-an-open-api-spec-in-dot-net-5) by [Richard Willis](https://github.com/badsyntax)
-- 2021-11-06 - [スタートアップの開発で意識したこと](https://zenn.dev/woo_noo/articles/5cb09f8e2899ae782ad1) by [woo-noo](https://zenn.dev/woo_noo)
-- 2021-11-09 - [Effective Software Development using OpenAPI Generator](https://apexlabs.ai/post/effective-software-development-using-openapi-generator) by Ajil Oomme
 
 ## [6 - About Us](#table-of-contents)
 
@@ -875,19 +779,16 @@ Here is a list of template creators:
    * Bash: @bkryza
    * C: @PowerOfCreation @zhemant [:heart:](https://www.patreon.com/zhemant)
    * C++ REST: @Danielku15
-   * C++ Tiny: @AndersSpringborg @kaareHH @michelealbano @mkakbas 
    * C++ UE4: @Kahncode
    * C# (.NET 2.0): @who
    * C# (.NET Standard 1.3 ): @Gronsak
    * C# (.NET 4.5 refactored): @jimschubert [:heart:](https://www.patreon.com/jimschubert)
-   * C# (HttpClient): @Blackclaws 
    * Clojure: @xhh
-   * Crystal: @wing328
    * Dart: @yissachar
    * Dart (refactor): @joernahrens
    * Dart 2: @swipesight
    * Dart (Jaguar): @jaumard
-   * Dart (Dio): @josh-burton
+   * Dart (Dio): @athornz
    * Elixir: @niku
    * Elm: @eriktim
    * Eiffel: @jvelilla
@@ -909,7 +810,6 @@ Here is a list of template creators:
    * Java (Google APIs Client Library): @charlescapps
    * Java (Rest-assured): @viclovsky
    * Java (Java 11 Native HTTP client): @bbdouglas
-   * Java (Apache HttpClient): @harrywhite4
    * Javascript/NodeJS: @jfiala
    * Javascript (Apollo DataSource): @erithmetic
    * Javascript (Closure-annotated Angular) @achew22
@@ -922,10 +822,9 @@ Here is a list of template creators:
    * OCaml: @cgensoul
    * Perl: @wing328 [:heart:](https://www.patreon.com/wing328)
    * PHP (Guzzle): @baartosz
-   * PHP (with Data Transfer): @Articus
    * PowerShell: @beatcracker
    * PowerShell (refactored in 5.0.0): @wing328
-   * Python: @spacether
+   * Python-experimental: @spacether
    * R: @ramnov
    * Ruby (Faraday): @meganemura @dkliban
    * Rust: @farcaller
@@ -943,18 +842,16 @@ Here is a list of template creators:
    * TypeScript (Angular7): @topce
    * TypeScript (Axios): @nicokoenig
    * TypeScript (Fetch): @leonyu
-   * TypeScript (Inversify): @gualtierim
    * TypeScript (jQuery): @bherila
-   * TypeScript (Nestjs): @vfrank66
    * TypeScript (Node):  @mhardorf
    * TypeScript (Rxjs): @denyo
+   * TypeScript (Inversify): @gualtierim
    * TypeScript (redux-query): @petejohansonxo
  * Server Stubs
    * Ada: @stcarrez
    * C# ASP.NET 5: @jimschubert [:heart:](https://www.patreon.com/jimschubert)
    * C# ASP.NET Core 3.0: @A-Joshi
    * C# APS.NET Core 3.1: @phatcher
-   * C# Azure functions: @Abrhm7786
    * C# NancyFX: @mstefaniuk
    * C++ (Qt5 QHttpEngine): @etherealjoy
    * C++ Pistache: @sebymiano
@@ -962,11 +859,9 @@ Here is a list of template creators:
    * Erlang Server: @galaxie
    * F# (Giraffe) Server: @nmfisher
    * Go Server: @guohuang
-   * Go (Echo) Server: @ph4r5h4d
    * Go (Gin) Server: @kemokemo
    * GraphQL Express Server: @renepardon
    * Haskell Servant: @algas
-   * Haskell Yesod: @yotsuya
    * Java MSF4J: @sanjeewa-malalgoda
    * Java Spring Boot: @diyfr
    * Java Undertow: @stevehu
@@ -983,11 +878,9 @@ Here is a list of template creators:
    * NodeJS Express: @YishTish
    * PHP Laravel: @renepardon
    * PHP Lumen: @abcsun
-   * PHP Mezzio (with Path Handler): @Articus
    * PHP Slim: @jfastnacht
-   * PHP Slim4: @ybelenko
    * PHP Symfony: @ksm2
-   * Python FastAPI: @krjakbrjak
+   * PHP Zend Expressive (with Path Handler): @Articus
    * Python AIOHTTP: @Jyhess
    * Ruby on Rails 5: @zlx
    * Rust (rust-server): @metaswitch
@@ -1006,10 +899,8 @@ Here is a list of template creators:
  * Schema
    * Avro: @sgadouar
    * GraphQL: @wing328 [:heart:](https://www.patreon.com/wing328)
-   * Ktorm: @Luiz-Monad
    * MySQL: @ybelenko
    * Protocol Buffer: @wing328
-   * WSDL @adessoDpd
 
 :heart: = Link to support the contributor directly
 
@@ -1042,7 +933,7 @@ If you want to join the committee, please kindly apply by sending an email to te
 
 #### Members of Technical Committee
 
-| Languages/Generators         | Member (join date)                                                                                                                                                                                                                |
+| Languages         | Member (join date)                                                                                                                                                                                                                |
 | :---------------- | :-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | ActionScript      |                                                                                                                                                                                                                                   |
 | Ada               | @stcarrez (2018/02) @michelealbano (2018/02)                                                                                                                                                                                        |
@@ -1051,20 +942,19 @@ If you want to join the committee, please kindly apply by sending an email to te
 | Bash              | @frol (2017/07) @bkryza (2017/08) @kenjones-cisco (2017/09)                                                                                                                                                                       |
 | C                 | @zhemant (2018/11) @ityuhui (2019/12) @michelealbano (2020/03)                                                                                                                                                                   |
 | C++               | @ravinikam (2017/07) @stkrwork (2017/07) @etherealjoy (2018/02) @martindelille (2018/03) @muttleyxd (2019/08)                                                                                                                     |
-| C#                | @mandrean (2017/08) @frankyjuang (2019/09) @shibayan (2020/02) @Blackclaws (2021/03) @lucamazzanti (2021/05)                                                                               |
+| C#                | @mandrean (2017/08), @jimschubert (2017/09) [:heart:](https://www.patreon.com/jimschubert) @frankyjuang (2019/09) @shibayan (2020/02)                                                                                             |
 | Clojure           |                                                                                                                                                                                                                                   |
-| Dart              | @jaumard (2018/09) @josh-burton (2019/12) @amondnet (2019/12) @sbu-WBT (2020/12) @kuhnroyal (2020/12) @agilob (2020/12) @ahmednfwela (2021/08)                                                                                                      |
+| Dart              | @ircecho (2017/07) @swipesight (2018/09) @jaumard (2018/09) @athornz (2019/12) @amondnet (2019/12)                                                                                                        |
 | Eiffel            | @jvelilla (2017/09)                                                                                                                                                                                                               |
 | Elixir            | @mrmstn (2018/12)                                                                                                                                                                                                                 |
 | Elm               | @eriktim (2018/09)                                                                                                                                                                                                                |
 | Erlang            | @tsloughter (2017/11) @jfacorro (2018/10) @robertoaloi (2018/10)                                                                                                                                                                  |
 | F#                | @nmfisher (2019/05)                                                                                                                                                                                                               |
-| Go                | @antihax (2017/11) @grokify (2018/07) @kemokemo (2018/09) @jirikuncar (2021/01) @ph4r5h4d (2021/04)                                                                                                                                   |
+| Go                | @antihax (2017/11) @bvwells (2017/12) @grokify (2018/07) @kemokemo (2018/09) @bkabrda (2019/07)                                                                                                                                   |
 | GraphQL           | @renepardon (2018/12)                                                                                                                                                                                                             |
 | Groovy            |                                                                                                                                                                                                                                   |
 | Haskell           |                                                                                                                                                                                                                                   |
-| Java              | @bbdouglas (2017/07) @sreeshas (2017/08) @jfiala (2017/08) @lukoyanov (2017/09) @cbornet (2017/09) @jeff9finger (2018/01) @karismann (2019/03) @Zomzog (2019/04) @lwlee2608 (2019/10)                        |
+| Java              | @bbdouglas (2017/07) @sreeshas (2017/08) @jfiala (2017/08) @lukoyanov (2017/09) @cbornet (2017/09) @jeff9finger (2018/01) @karismann (2019/03) @Zomzog (2019/04) @lwlee2608 (2019/10) @bkabrda (2020/01)                          |
-| JMeter               | @kannkyo (2021/01)                                                                                                                                                                                                            |
 | Kotlin            | @jimschubert (2017/09) [:heart:](https://www.patreon.com/jimschubert), @dr4ke616 (2018/08) @karismann (2019/03) @Zomzog (2019/04) @andrewemery (2019/10) @4brunu (2019/11) @yutaka0m (2020/03)                                                        |
 | Lua               | @daurnimator (2017/08)                                                                                                                                                                                                            |
 | Nim               |                                                                                                                                                                                                                                   |
@@ -1077,7 +967,7 @@ If you want to join the committee, please kindly apply by sending an email to te
 | Python            | @taxpon (2017/07) @frol (2017/07) @mbohlool (2017/07) @cbornet (2017/09) @kenjones-cisco (2017/11) @tomplus (2018/10) @Jyhess (2019/01) @arun-nalla (2019/11) @spacether (2019/11)                                                |
 | R                 | @Ramanth (2019/07) @saigiridhar21 (2019/07)                                                                                                                                                                                       |
 | Ruby              | @cliffano (2017/07) @zlx (2017/09) @autopp (2019/02)                                                                                                                                                                             |
-| Rust              | @frol (2017/07) @farcaller (2017/08) @richardwhiuk (2019/07) @paladinzh (2020/05)                                                                                                                               |
+| Rust              | @frol (2017/07) @farcaller (2017/08) @bjgill (2017/12) @richardwhiuk (2019/07) @paladinzh (2020/05)                                                                                                                               |
 | Scala             | @clasnake (2017/07), @jimschubert (2017/09) [:heart:](https://www.patreon.com/jimschubert), @shijinkui  (2018/01), @ramzimaalej (2018/03), @chameleon82 (2020/03), @Bouillie (2020/04)                                                          |
 | Swift             | @jgavris (2017/07) @ehyche (2017/08) @Edubits (2017/09) @jaz-ah (2017/09) @4brunu (2019/11)                                                                                                                                       |
 | TypeScript        | @TiFu (2017/07) @taxpon (2017/07) @sebastianhaas (2017/07) @kenisteward (2017/07) @Vrolijkx (2017/09) @macjohnny (2018/01) @topce (2018/10) @akehir (2019/07) @petejohansonxo (2019/11) @amakhrov (2020/02) |
@@ -1102,7 +992,7 @@ OpenAPI Generator is a fork of [Swagger Codegen](https://github.com/swagger-api/
 - [Daniel](https://github.com/Danielku15)
 - [Emiliano Bonassi](https://github.com/emilianobonassi)
 - [Erik Timmers](https://github.com/eriktim)
-- [Esteban Gehring](https://github.com/macjohnny)
+- [Esteban Marin](https://github.com/macjohnny)
 - [Gustavo Paz](https://github.com/gustavoapaz)
 - [Javier Velilla](https://github.com/jvelilla)
 - [Jean-François Côté](https://github.com/JFCote)

appveyor.yml

@@ -1,5 +1,5 @@
 version: '{branch}-{build}'
-image: Visual Studio 2019
+image: Visual Studio 2017
 hosts:
   petstore.swagger.io: 127.0.0.1
 install:
@@ -7,7 +7,7 @@ install:
       Add-Type -AssemblyName System.IO.Compression.FileSystem
       if (!(Test-Path -Path "C:\maven" )) {
         (new-object System.Net.WebClient).DownloadFile(
-          'https://archive.apache.org/dist/maven/maven-3/3.8.3/binaries/apache-maven-3.8.3-bin.zip',
+          'http://www.us.apache.org/dist/maven/maven-3/3.2.5/binaries/apache-maven-3.2.5-bin.zip',
           'C:\maven-bin.zip'
         )
         [System.IO.Compression.ZipFile]::ExtractToDirectory("C:\maven-bin.zip", "C:\maven")
@@ -15,48 +15,29 @@ install:
   # install gradle
   - ps: |
       Add-Type -AssemblyName System.IO.Compression.FileSystem
-      if (!(Test-Path -Path "C:\gradle\gradle-5.6.4" )) {
+      if (!(Test-Path -Path "C:\gradle" )) {
         (new-object System.Net.WebClient).DownloadFile(
-          'https://services.gradle.org/distributions/gradle-5.6.4-bin.zip',
+          'https://services.gradle.org/distributions/gradle-5.3.1-bin.zip',
           'C:\gradle-bin.zip'
         )
         [System.IO.Compression.ZipFile]::ExtractToDirectory("C:\gradle-bin.zip", "C:\gradle")
       }
-  - cmd: SET PATH=C:\maven\apache-maven-3.8.3\bin;C:\gradle\gradle-5.6.4\bin;%JAVA_HOME%\bin;%PATH%
+  - cmd: SET PATH=C:\maven\apache-maven-3.2.5\bin;C:\gradle\gradle-5.3.1\bin;%JAVA_HOME%\bin;%PATH%
   - cmd: SET MAVEN_OPTS=-Xmx4g
   - cmd: SET JAVA_OPTS=-Xmx4g
-  - cmd: SET M2_HOME=C:\maven\apache-maven-3.8.3
+  - cmd: SET M2_HOME=C:\maven\apache-maven-3.2.5
   - cmd: java -version
   - cmd: gradle -v
   - cmd: dir/w
-  - git clone https://github.com/wing328/swagger-samples --depth 1
+  - git clone https://github.com/wing328/swagger-samples
-  - ps: Start-Process -FilePath 'C:\maven\apache-maven-3.8.3\bin\mvn' -ArgumentList 'jetty:run' -WorkingDirectory "$env:appveyor_build_folder\swagger-samples\java\java-jersey-jaxrs-ci"
+  - ps: Start-Process -FilePath 'C:\maven\apache-maven-3.2.5\bin\mvn' -ArgumentList 'jetty:run' -WorkingDirectory "$env:appveyor_build_folder\swagger-samples\java\java-jersey-jaxrs-ci"
-  - ps: Start-Sleep -s 15
   - ps: $PSVersionTable.PSVersion
-  - ps: Install-Module -Name Pester -Force -Scope CurrentUser
+  - ps: Install-Module Pester -Force -Scope CurrentUser
 build_script:
   - dotnet --info
-  # build C# aspnetcore 5.0 server
-  - dotnet build samples\server\petstore\aspnetcore-5.0\Org.OpenAPITools.sln
-  # build C# aspnetcore 3.1 server
-  - dotnet build samples\server\petstore\aspnetcore-3.1\Org.OpenAPITools.sln
-  # build C# aspnetcore 3.0 server
-  - dotnet build samples\server\petstore\aspnetcore-3.0\Org.OpenAPITools.sln
-  # build C# aspnetcore 2.2 server
-  - dotnet build samples\server\petstore\aspnetcore\Org.OpenAPITools.sln
-  # build C# API client (multiple frameworks)
-  - dotnet build samples\client\petstore\csharp-netcore\OpenAPIClientCoreAndNet47\Org.OpenAPITools.sln
-  # build C# API client (httpclient)
-  - dotnet build samples\client\petstore\csharp-netcore\OpenAPIClient-httpclient\Org.OpenAPITools.sln
   # build C# API client (netcore)
   - dotnet build samples\client\petstore\csharp-netcore\OpenAPIClient\Org.OpenAPITools.sln
   - dotnet build samples\client\petstore\csharp-netcore\OpenAPIClientCore\Org.OpenAPITools.sln
-  # build C# API client (.net framework 4.7)
-  - dotnet build samples\client\petstore\csharp-netcore\OpenAPIClient-net47\Org.OpenAPITools.sln
-  # build C# API client (.net 5.0)
-  - dotnet build samples\client\petstore\csharp-netcore\OpenAPIClient-net5.0\Org.OpenAPITools.sln
-  # build C# API client (.net 5.0 with ConditionalSerialization)
-  - dotnet build samples\client\petstore\csharp-netcore\OpenAPIClient-ConditionalSerialization\Org.OpenAPITools.sln
   # build C# API client
   - nuget restore samples\client\petstore\csharp\OpenAPIClient\Org.OpenAPITools.sln
   - msbuild samples\client\petstore\csharp\OpenAPIClient\Org.OpenAPITools.sln /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll"
@@ -64,38 +45,29 @@ build_script:
   - nuget restore samples\client\petstore\csharp\OpenAPIClientWithPropertyChanged\Org.OpenAPITools.sln
   - msbuild samples\client\petstore\csharp\OpenAPIClientWithPropertyChanged\Org.OpenAPITools.sln /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll"
   # build C# .net standard 1.3+ API client
-  #- nuget restore samples\client\petstore\csharp\OpenAPIClientNetStandard\Org.OpenAPITools.sln
+  - nuget restore samples\client\petstore\csharp\OpenAPIClientNetStandard\Org.OpenAPITools.sln
-  #- msbuild samples\client\petstore\csharp\OpenAPIClientNetStandard\Org.OpenAPITools.sln /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll"
+  - msbuild samples\client\petstore\csharp\OpenAPIClientNetStandard\Org.OpenAPITools.sln /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll"
   # install openapi-generator locally
-  - mvn --no-snapshot-updates --quiet clean install -Dorg.slf4j.simpleLogger.defaultLogLevel=error
+  - mvn clean install --quiet -Dorg.slf4j.simpleLogger.defaultLogLevel=error
   # run the locally installed openapi-generator-gradle-plugin
-  - gradle -b modules\openapi-generator-gradle-plugin\samples\local-spec\build.gradle buildGoSdk --stacktrace
+  - gradle -b modules\openapi-generator-gradle-plugin\samples\local-spec\build.gradle buildGoSdk --info
 test_script:
-  # test c# API client (multiple frameworks)
+  # restore test-related files
-  - dotnet test samples\client\petstore\csharp-netcore\OpenAPIClientCoreAndNet47\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj
+  - copy /b/v/y CI\samples.ci\client\petstore\csharp\OpenAPIClient\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj samples\client\petstore\csharp\OpenAPIClient\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj
-  # test c# API client (httpclient)
-  - dotnet test samples\client\petstore\csharp-netcore\OpenAPIClient-httpclient\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj
   # test c# API client (netcore)
-  - dotnet test samples\client\petstore\csharp-netcore\OpenAPIClientCore\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj
   - dotnet test samples\client\petstore\csharp-netcore\OpenAPIClient\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj
-  # test C# API client (.net framework 4.7)
+  - dotnet test samples\client\petstore\csharp-netcore\OpenAPIClientCore\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj
-  - dotnet test samples\client\petstore\csharp-netcore\OpenAPIClient-net47\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj
-  # test C# API client (.net 5.0)
-  - dotnet test samples\client\petstore\csharp-netcore\OpenAPIClient-net5.0\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj
-  # test C# API Client using conditional-serialization
-  - dotnet test samples\client\petstore\csharp-netcore\OpenAPIClient-ConditionalSerialization\src\Org.OpenAPITools.Test\Org.OpenAPITools.Test.csproj
   # test c# API client
   - nunit3-console samples\client\petstore\csharp\OpenAPIClient\src\Org.OpenAPITools.Test\bin\Debug\Org.OpenAPITools.Test.dll --result=myresults.xml;format=AppVeyor
   # test c# API client (with PropertyChanged)
   - nunit3-console samples\client\petstore\csharp\OpenAPIClientWithPropertyChanged\src\Org.OpenAPITools.Test\bin\Debug\Org.OpenAPITools.Test.dll --result=myresults.xml;format=AppVeyor
 
-### TODO: Execute all generators via powershell or other
   # generate all petstore clients
-  # - .\bin\windows\run-all-petstore.cmd
+  - .\bin\windows\run-all-petstore.cmd
-  # generate all petstore clients (openapi3)
-  # - .\bin\openapi3\windows\run-all-petstore.cmd
 
-  # test ps petstore
+  # generate all petstore clients (openapi3)
+  - .\bin\openapi3\windows\run-all-petstore.cmd
+  # test ps pestore
   - ps: |
       $ErrorActionPreference = "Stop"
       cd samples\client\petstore\powershell\

bin/ada-petstore.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn -B clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+model="modules/openapi-generator/src/test/resources/2_0/petstore.yaml"
+ags="generate --template-dir modules/openapi-generator/src/main/resources/Ada -g ada $@"
+ags="$ags -i $model -t modules/openapi-generator/src/main/resources/Ada -o samples/client/petstore/ada"
+ags="$ags --additional-properties projectName=Petstore --model-package Samples.Petstore"
+
+java $JAVA_OPTS -jar $executable $ags
+rm -rf  samples/client/petstore/ada/src/server

bin/android-petstore-all.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+./bin/android-petstore-httpclient.sh
+./bin/android-petstore-volley.sh
+

bin/android-petstore-httpclient.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn -B clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -t modules/openapi-generator/src/main/resources/android -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g android --additional-properties library=httpclient -o samples/client/petstore/android/httpclient $@"
+
+java $JAVA_OPTS -jar $executable $ags

bin/android-petstore-volley.json

@@ -0,0 +1,4 @@
+{
+    "library": "volley",
+    "artifactId": "petstore-android-volley"
+}

bin/android-petstore-volley.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn -B clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g android -c bin/android-petstore-volley.json -o samples/client/petstore/android/volley $@"
+
+java $JAVA_OPTS -jar $executable $ags

bin/apache2-petstore-config.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn -B clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -g apache2 -t modules/openapi-generator/src/main/resources/apache2/ -i modules/openapi-generator/src/test/resources/3_0/petstore.yaml -o samples/config/petstore/apache2 $@"
+
+java $JAVA_OPTS -jar $executable $ags

bin/apex-petstore.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn -B clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -t modules/openapi-generator/src/main/resources/apex -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g apex -o samples/client/petstore/apex $@"
+
+java $JAVA_OPTS -jar $executable $ags

bin/asciidoc-documentation-petstore.sh

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+SCRIPT="$0"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=$(ls -ld "$SCRIPT")
+  link=$(expr "$ls" : '.*-> \(.*\)$')
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=$(dirname "$SCRIPT")/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=$(dirname "$SCRIPT")/..
+  APP_DIR=$(cd "${APP_DIR}"; pwd)
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -t modules/openapi-generator/src/main/resources/asciidoc-documentation --additional-properties=specDir=modules/openapi-generator/src/main/resources/asciidoc-documentation,snippetDir=. -i modules/openapi-generator/src/test/resources/3_0/petstore.yaml -g asciidoc -o samples/documentation/asciidoc $@"
+
+java ${JAVA_OPTS} -jar ${executable} ${ags}

bin/aspnetcore-petstore-server-3.0.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn -B clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -g aspnetcore -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -t modules/openapi-generator/src/main/resources/aspnetcore/3.0/ -o samples/server/petstore/aspnetcore-3.0 --additional-properties packageGuid={3C799344-F285-4669-8FD5-7ED9B795D5C5} --additional-properties aspnetCoreVersion=3.0 $@"
+
+java $JAVA_OPTS -jar $executable $ags

bin/aspnetcore-petstore-server-3.1.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn -B clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -g aspnetcore -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -t modules/openapi-generator/src/main/resources/aspnetcore/3.0/ -o samples/server/petstore/aspnetcore-3.1 --additional-properties packageGuid={3C799344-F285-4669-8FD5-7ED9B795D5C5} --additional-properties aspnetCoreVersion=3.1 $@"
+
+java $JAVA_OPTS -jar $executable $ags

bin/aspnetcore-petstore-server.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn -B clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -g aspnetcore -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -t modules/openapi-generator/src/main/resources/aspnetcore/2.1/ -o samples/server/petstore/aspnetcore --additional-properties packageGuid={3C799344-F285-4669-8FD5-7ED9B795D5C5} $@"
+
+java $JAVA_OPTS -jar $executable $ags

bin/aspnetcore3-petstore-server.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn -B clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -g aspnetcore -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -t modules/openapi-generator/src/main/resources/aspnetcore/3.0/ -o samples/server/petstore/aspnetcore3 --additional-properties packageGuid={3C799344-F285-4669-8FD5-7ED9B795D5C5} --additional-properties aspnetCoreVersion=3.0 $@"
+
+java $JAVA_OPTS -jar $executable $ags

bin/avro-petstore.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -t modules/openapi-generator/src/main/resources/avro-schema -i modules/openapi-generator/src/test/resources/3_0/petstore.yaml -g avro-schema -o samples/openapi3/schema/petstore/avro-schema $@"
+
+java $JAVA_OPTS -jar $executable $ags

bin/bash-petstore.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn -B clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -Xmx1024M -DloggerPath=conf/log4j.properties"
+args="generate -t modules/openapi-generator/src/main/resources/bash -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g bash -o samples/client/petstore/bash -c modules/openapi-generator/src/test/resources/2_0/bash-config.json --additional-properties hideGenerationTimestamp=true $@"
+
+java $JAVA_OPTS -jar $executable $args