Use mock server in GitLab CI

Author: daniel-jones-dev

.gitlab-ci.yml

@@ -56,27 +56,60 @@ package:
       vault: jenkins/client_libraries/test_server_url@backend
       file: false
 
+#.use-mock-server-template: &use_mock_server_template
+#  variables:
+#    DEEPL_SERVER_URL: http://localhost:3000
+#    DEEPL_MOCK_SERVER_PORT: 3000
+#    DEEPL_PROXY_URL: http://localhost:3001
+#    DEEPL_MOCK_PROXY_SERVER_PORT: 3001
+#
+#  after_script:
+#    - docker stop deepl-mock
+
 test:
   <<: *use_test_server_template
   stage: test
+  services:
+    - name: $DOCKER_REGISTRY/deepl/deepl-mock
+      alias: deepl-mock
   parallel:
     matrix:
+      - DOCKER_IMAGE: "python:3.10"
       - DOCKER_IMAGE: "python:3.6"
+        USE_MOCK_SERVER: "use mock server"
       - DOCKER_IMAGE: "python:3.7"
+        USE_MOCK_SERVER: "use mock server"
       - DOCKER_IMAGE: "python:3.8"
+        USE_MOCK_SERVER: "use mock server"
       - DOCKER_IMAGE: "python:3.9"
+        USE_MOCK_SERVER: "use mock server"
       - DOCKER_IMAGE: "python:3.10"
+        USE_MOCK_SERVER: "use mock server"
       - DOCKER_IMAGE: "python:3.6"
         EXTRA_POETRY_ADD_ARGUMENT: "requests@2.0"
+        USE_MOCK_SERVER: "use mock server"
       - DOCKER_IMAGE: "python:3.9"
         EXTRA_POETRY_ADD_ARGUMENT: "requests@2.0"
+        USE_MOCK_SERVER: "use mock server"
+      - DOCKER_IMAGE: "python:3.10"
+        # Set minimum possible requests and urllib3 versions to work with Python 3.10
+        EXTRA_POETRY_ADD_ARGUMENT: "requests@2.20 urllib3@1.23"
+        USE_MOCK_SERVER: "use mock server"
   image: ${DOCKER_IMAGE}
   script:
     - >
       if [[ ! -z "${EXTRA_POETRY_ADD_ARGUMENT}" ]]; then
         echo "Running poetry add ${EXTRA_POETRY_ADD_ARGUMENT}"
         poetry add ${EXTRA_POETRY_ADD_ARGUMENT}
       fi
+    - >
+      if [[ ! -z "${USE_MOCK_SERVER}" ]]; then
+        echo "Using mock server"
+        export DEEPL_SERVER_URL=http://deepl-mock:3000
+        export DEEPL_MOCK_SERVER_PORT=3000
+        export DEEPL_PROXY_URL=http://deepl-mock:3001
+        export DEEPL_MOCK_PROXY_SERVER_PORT=3001
+      fi
     - poetry run coverage run -m pytest --junit-xml test_report.xml
     - poetry run coverage report
     - poetry run coverage xml