Respect usenose for Python CI (#5376)

* python: Respect useNose option in generated CI templates

Travis and Gitlab CI now use nosetests or pytests depending on the "useNose" option that is passed.

* python: Update CI samples

They now respect the "useNose" option

modules/openapi-generator/src/main/resources/python/gitlab-ci.mustache

@@ -7,8 +7,13 @@ stages:
   stage: test
   script:
    - pip install -r requirements.txt
-   - pip install nose
+   - pip install -r test-requirements.txt
+   {{#useNose}}
    - nosetests
+   {{/useNose}}
+   {{^useNose}}
+   - pytest --cov={{{packageName}}}
+   {{/useNose}}
 
 nosetest-2.7:
   extends: .nosetest

modules/openapi-generator/src/main/resources/python/travis.mustache

@@ -10,6 +10,13 @@ python:
   - "3.7"
   - "3.8"
 # command to install dependencies
-install: "pip install -r requirements.txt"
+install:
+  - "pip install -r requirements.txt"
+  - "pip install -r test-requirements.txt"
 # command to run tests
+{{#useNose}}
 script: nosetests
+{{/useNose}}
+{{^useNose}}
+script: pytest --cov={{{packageName}}}
+{{/useNose}}

samples/client/petstore/python-asyncio/.gitlab-ci.yml

@@ -7,8 +7,8 @@ stages:
   stage: test
   script:
    - pip install -r requirements.txt
-   - pip install nose
-   - nosetests
+   - pip install -r test-requirements.txt
+   - pytest --cov=petstore_api
 
 nosetest-2.7:
   extends: .nosetest

samples/client/petstore/python-asyncio/.travis.yml

@@ -10,6 +10,8 @@ python:
   - "3.7"
   - "3.8"
 # command to install dependencies
-install: "pip install -r requirements.txt"
+install:
+  - "pip install -r requirements.txt"
+  - "pip install -r test-requirements.txt"
 # command to run tests
-script: nosetests
+script: pytest --cov=petstore_api

samples/client/petstore/python-experimental/.gitlab-ci.yml

@@ -7,8 +7,8 @@ stages:
   stage: test
   script:
    - pip install -r requirements.txt
-   - pip install nose
-   - nosetests
+   - pip install -r test-requirements.txt
+   - pytest --cov=petstore_api
 
 nosetest-2.7:
   extends: .nosetest

samples/client/petstore/python-experimental/.travis.yml

@@ -10,6 +10,8 @@ python:
   - "3.7"
   - "3.8"
 # command to install dependencies
-install: "pip install -r requirements.txt"
+install:
+  - "pip install -r requirements.txt"
+  - "pip install -r test-requirements.txt"
 # command to run tests
-script: nosetests
+script: pytest --cov=petstore_api

samples/client/petstore/python-tornado/.gitlab-ci.yml

@@ -7,8 +7,8 @@ stages:
   stage: test
   script:
    - pip install -r requirements.txt
-   - pip install nose
-   - nosetests
+   - pip install -r test-requirements.txt
+   - pytest --cov=petstore_api
 
 nosetest-2.7:
   extends: .nosetest

samples/client/petstore/python-tornado/.travis.yml

@@ -10,6 +10,8 @@ python:
   - "3.7"
   - "3.8"
 # command to install dependencies
-install: "pip install -r requirements.txt"
+install:
+  - "pip install -r requirements.txt"
+  - "pip install -r test-requirements.txt"
 # command to run tests
-script: nosetests
+script: pytest --cov=petstore_api

samples/client/petstore/python/.gitlab-ci.yml

@@ -7,8 +7,8 @@ stages:
   stage: test
   script:
    - pip install -r requirements.txt
-   - pip install nose
-   - nosetests
+   - pip install -r test-requirements.txt
+   - pytest --cov=petstore_api
 
 nosetest-2.7:
   extends: .nosetest

samples/client/petstore/python/.travis.yml

@@ -10,6 +10,8 @@ python:
   - "3.7"
   - "3.8"
 # command to install dependencies
-install: "pip install -r requirements.txt"
+install:
+  - "pip install -r requirements.txt"
+  - "pip install -r test-requirements.txt"
 # command to run tests
-script: nosetests
+script: pytest --cov=petstore_api

samples/openapi3/client/petstore/python-experimental/.gitlab-ci.yml

@@ -7,8 +7,8 @@ stages:
   stage: test
   script:
    - pip install -r requirements.txt
-   - pip install nose
-   - nosetests
+   - pip install -r test-requirements.txt
+   - pytest --cov=petstore_api
 
 nosetest-2.7:
   extends: .nosetest

samples/openapi3/client/petstore/python-experimental/.travis.yml

@@ -10,6 +10,8 @@ python:
   - "3.7"
   - "3.8"
 # command to install dependencies
-install: "pip install -r requirements.txt"
+install:
+  - "pip install -r requirements.txt"
+  - "pip install -r test-requirements.txt"
 # command to run tests
-script: nosetests
+script: pytest --cov=petstore_api

samples/openapi3/client/petstore/python/.gitlab-ci.yml

@@ -7,8 +7,8 @@ stages:
   stage: test
   script:
    - pip install -r requirements.txt
-   - pip install nose
-   - nosetests
+   - pip install -r test-requirements.txt
+   - pytest --cov=petstore_api
 
 nosetest-2.7:
   extends: .nosetest

samples/openapi3/client/petstore/python/.travis.yml

@@ -10,6 +10,8 @@ python:
   - "3.7"
   - "3.8"
 # command to install dependencies
-install: "pip install -r requirements.txt"
+install:
+  - "pip install -r requirements.txt"
+  - "pip install -r test-requirements.txt"
 # command to run tests
-script: nosetests
+script: pytest --cov=petstore_api