Add template and r2 files

pytest.r2.yml

+files:
+    template: pytest.yml
+    documentation: README.md
+    changelog: CHANGELOG.md
+data:
+    description: "Run pytest on your repository"
+    icon: ⚡
+    public: False
+    labels:
+        - Functional testing
+        - Utilities
+        - Python
+        - pytest
+    deprecated: False
\ No newline at end of file

pytest.yml

+include:
+    -   project: 'beebryte/cicd/python-venv'
+        ref: 'python_venv@0.2.1'
+        file: 'python_venv.yml'
+
+python_venv:
+    rules:
+        -   when: never
+
+pytest_venv:
+    extends: python_venv
+    stage: build
+    variables:
+        PYTHON_SETUP: 'pip install pytest'
+        VENV_ARTIFACT_NAME: 'pytest_venv'
+    rules:
+        -   when: null
+
+pytest:
+    variables:
+        IMAGE_NAME: 'python'
+        IMAGE_TAG: 'latest'
+        IMAGE: '$IMAGE_NAME:$IMAGE_TAG'
+        PROJECT_CHECK: '.'
+    image: $IMAGE
+    stage: test
+    before_script:
+        - source venv/bin/activate
+    script:
+        - pytest $PROJECT_PATH
+    needs:
+        -   job: pytest_venv
+            artifacts: true