[Ruby][Faraday] Various improvements (#3520)

* update ruby faraday oas v2 samples

* skip some default tests in faraday

* add ruby faraday oas v3 client

* add tests, fix url

* add tests to CI

* fix file upload

* undo changes to ruby-client-petstore.sh

* test faraday first

* combine gemspec tempaltes

* test ruby faraday in drone.io

* use smaller image

* update bundler

* use official ruby image

* skip bundler installation

* skip autotest

* install make

* use different image

* skip ruby tests in drone.io

samples/client/petstore/ruby-faraday/spec/models/additional_properties_any_type_spec.rb

@@ -0,0 +1,41 @@
+=begin
+#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
+
+Generated by: https://openapi-generator.tech
+OpenAPI Generator version: 4.1.0-SNAPSHOT
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::AdditionalPropertiesAnyType
+# Automatically generated by openapi-generator (https://openapi-generator.tech)
+# Please update as you see appropriate
+describe 'AdditionalPropertiesAnyType' do
+  before do
+    # run before each test
+    @instance = Petstore::AdditionalPropertiesAnyType.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of AdditionalPropertiesAnyType' do
+    it 'should create an instance of AdditionalPropertiesAnyType' do
+      expect(@instance).to be_instance_of(Petstore::AdditionalPropertiesAnyType)
+    end
+  end
+  describe 'test attribute "name"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+end

samples/client/petstore/ruby-faraday/spec/models/additional_properties_array_spec.rb

@@ -0,0 +1,41 @@
+=begin
+#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
+
+Generated by: https://openapi-generator.tech
+OpenAPI Generator version: 4.1.0-SNAPSHOT
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::AdditionalPropertiesArray
+# Automatically generated by openapi-generator (https://openapi-generator.tech)
+# Please update as you see appropriate
+describe 'AdditionalPropertiesArray' do
+  before do
+    # run before each test
+    @instance = Petstore::AdditionalPropertiesArray.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of AdditionalPropertiesArray' do
+    it 'should create an instance of AdditionalPropertiesArray' do
+      expect(@instance).to be_instance_of(Petstore::AdditionalPropertiesArray)
+    end
+  end
+  describe 'test attribute "name"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+end

samples/client/petstore/ruby-faraday/spec/models/additional_properties_boolean_spec.rb

@@ -0,0 +1,41 @@
+=begin
+#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
+
+Generated by: https://openapi-generator.tech
+OpenAPI Generator version: 4.1.0-SNAPSHOT
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::AdditionalPropertiesBoolean
+# Automatically generated by openapi-generator (https://openapi-generator.tech)
+# Please update as you see appropriate
+describe 'AdditionalPropertiesBoolean' do
+  before do
+    # run before each test
+    @instance = Petstore::AdditionalPropertiesBoolean.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of AdditionalPropertiesBoolean' do
+    it 'should create an instance of AdditionalPropertiesBoolean' do
+      expect(@instance).to be_instance_of(Petstore::AdditionalPropertiesBoolean)
+    end
+  end
+  describe 'test attribute "name"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+end

samples/client/petstore/ruby-faraday/spec/models/additional_properties_integer_spec.rb

@@ -0,0 +1,41 @@
+=begin
+#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
+
+Generated by: https://openapi-generator.tech
+OpenAPI Generator version: 4.1.0-SNAPSHOT
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::AdditionalPropertiesInteger
+# Automatically generated by openapi-generator (https://openapi-generator.tech)
+# Please update as you see appropriate
+describe 'AdditionalPropertiesInteger' do
+  before do
+    # run before each test
+    @instance = Petstore::AdditionalPropertiesInteger.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of AdditionalPropertiesInteger' do
+    it 'should create an instance of AdditionalPropertiesInteger' do
+      expect(@instance).to be_instance_of(Petstore::AdditionalPropertiesInteger)
+    end
+  end
+  describe 'test attribute "name"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+end

samples/client/petstore/ruby-faraday/spec/models/additional_properties_number_spec.rb

@@ -0,0 +1,41 @@
+=begin
+#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
+
+Generated by: https://openapi-generator.tech
+OpenAPI Generator version: 4.1.0-SNAPSHOT
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::AdditionalPropertiesNumber
+# Automatically generated by openapi-generator (https://openapi-generator.tech)
+# Please update as you see appropriate
+describe 'AdditionalPropertiesNumber' do
+  before do
+    # run before each test
+    @instance = Petstore::AdditionalPropertiesNumber.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of AdditionalPropertiesNumber' do
+    it 'should create an instance of AdditionalPropertiesNumber' do
+      expect(@instance).to be_instance_of(Petstore::AdditionalPropertiesNumber)
+    end
+  end
+  describe 'test attribute "name"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+end

samples/client/petstore/ruby-faraday/spec/models/additional_properties_object_spec.rb

@@ -0,0 +1,41 @@
+=begin
+#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
+
+Generated by: https://openapi-generator.tech
+OpenAPI Generator version: 4.1.0-SNAPSHOT
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::AdditionalPropertiesObject
+# Automatically generated by openapi-generator (https://openapi-generator.tech)
+# Please update as you see appropriate
+describe 'AdditionalPropertiesObject' do
+  before do
+    # run before each test
+    @instance = Petstore::AdditionalPropertiesObject.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of AdditionalPropertiesObject' do
+    it 'should create an instance of AdditionalPropertiesObject' do
+      expect(@instance).to be_instance_of(Petstore::AdditionalPropertiesObject)
+    end
+  end
+  describe 'test attribute "name"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+end

samples/client/petstore/ruby-faraday/spec/models/additional_properties_string_spec.rb

@@ -0,0 +1,41 @@
+=begin
+#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
+
+Generated by: https://openapi-generator.tech
+OpenAPI Generator version: 4.1.0-SNAPSHOT
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::AdditionalPropertiesString
+# Automatically generated by openapi-generator (https://openapi-generator.tech)
+# Please update as you see appropriate
+describe 'AdditionalPropertiesString' do
+  before do
+    # run before each test
+    @instance = Petstore::AdditionalPropertiesString.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of AdditionalPropertiesString' do
+    it 'should create an instance of AdditionalPropertiesString' do
+      expect(@instance).to be_instance_of(Petstore::AdditionalPropertiesString)
+    end
+  end
+  describe 'test attribute "name"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+end

samples/client/petstore/ruby-faraday/spec/models/cat_all_of_spec.rb

@@ -0,0 +1,41 @@
+=begin
+#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
+
+Generated by: https://openapi-generator.tech
+OpenAPI Generator version: 4.1.0-SNAPSHOT
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::CatAllOf
+# Automatically generated by openapi-generator (https://openapi-generator.tech)
+# Please update as you see appropriate
+describe 'CatAllOf' do
+  before do
+    # run before each test
+    @instance = Petstore::CatAllOf.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of CatAllOf' do
+    it 'should create an instance of CatAllOf' do
+      expect(@instance).to be_instance_of(Petstore::CatAllOf)
+    end
+  end
+  describe 'test attribute "declawed"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+end

samples/client/petstore/ruby-faraday/spec/models/dog_all_of_spec.rb

@@ -0,0 +1,41 @@
+=begin
+#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
+
+Generated by: https://openapi-generator.tech
+OpenAPI Generator version: 4.1.0-SNAPSHOT
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::DogAllOf
+# Automatically generated by openapi-generator (https://openapi-generator.tech)
+# Please update as you see appropriate
+describe 'DogAllOf' do
+  before do
+    # run before each test
+    @instance = Petstore::DogAllOf.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of DogAllOf' do
+    it 'should create an instance of DogAllOf' do
+      expect(@instance).to be_instance_of(Petstore::DogAllOf)
+    end
+  end
+  describe 'test attribute "breed"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+end

samples/client/petstore/ruby-faraday/spec/models/type_holder_default_spec.rb

@@ -0,0 +1,65 @@
+=begin
+#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
+
+Generated by: https://openapi-generator.tech
+OpenAPI Generator version: 4.1.0-SNAPSHOT
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::TypeHolderDefault
+# Automatically generated by openapi-generator (https://openapi-generator.tech)
+# Please update as you see appropriate
+describe 'TypeHolderDefault' do
+  before do
+    # run before each test
+    @instance = Petstore::TypeHolderDefault.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of TypeHolderDefault' do
+    it 'should create an instance of TypeHolderDefault' do
+      expect(@instance).to be_instance_of(Petstore::TypeHolderDefault)
+    end
+  end
+  describe 'test attribute "string_item"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "number_item"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "integer_item"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "bool_item"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "array_item"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+end

samples/client/petstore/ruby-faraday/spec/models/type_holder_example_spec.rb

@@ -0,0 +1,65 @@
+=begin
+#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
+
+Generated by: https://openapi-generator.tech
+OpenAPI Generator version: 4.1.0-SNAPSHOT
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::TypeHolderExample
+# Automatically generated by openapi-generator (https://openapi-generator.tech)
+# Please update as you see appropriate
+describe 'TypeHolderExample' do
+  before do
+    # run before each test
+    @instance = Petstore::TypeHolderExample.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of TypeHolderExample' do
+    it 'should create an instance of TypeHolderExample' do
+      expect(@instance).to be_instance_of(Petstore::TypeHolderExample)
+    end
+  end
+  describe 'test attribute "string_item"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "number_item"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "integer_item"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "bool_item"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "array_item"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+end

samples/client/petstore/ruby-faraday/spec/models/xml_item_spec.rb

@@ -0,0 +1,209 @@
+=begin
+#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
+
+Generated by: https://openapi-generator.tech
+OpenAPI Generator version: 4.1.0-SNAPSHOT
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::XmlItem
+# Automatically generated by openapi-generator (https://openapi-generator.tech)
+# Please update as you see appropriate
+describe 'XmlItem' do
+  before do
+    # run before each test
+    @instance = Petstore::XmlItem.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of XmlItem' do
+    it 'should create an instance of XmlItem' do
+      expect(@instance).to be_instance_of(Petstore::XmlItem)
+    end
+  end
+  describe 'test attribute "attribute_string"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "attribute_number"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "attribute_integer"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "attribute_boolean"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "wrapped_array"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "name_string"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "name_number"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "name_integer"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "name_boolean"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "name_array"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "name_wrapped_array"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "prefix_string"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "prefix_number"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "prefix_integer"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "prefix_boolean"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "prefix_array"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "prefix_wrapped_array"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "namespace_string"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "namespace_number"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "namespace_integer"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "namespace_boolean"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "namespace_array"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "namespace_wrapped_array"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "prefix_ns_string"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "prefix_ns_number"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "prefix_ns_integer"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "prefix_ns_boolean"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "prefix_ns_array"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "prefix_ns_wrapped_array"' do
+    it 'should work' do
+      # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+end