name: Tests

on:
  pull_request:
    branches: [master]
  push:
    branches: [master]

jobs:
  test-backend:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ['3.7', '3.8', '3.9', '3.10']
    env:
      PYTHON: ${{ matrix.python-version }}
    steps:
      - uses: actions/checkout@v3
      - uses: dorny/paths-filter@v2
        id: filter
        with:
          filters: |
            backend:
              - 'upnpavcontrol/**'
              - 'tests/**'
              - 'setup.cfg'
              - 'pyproject.toml'
              - 'poetry.lock'
              - '.github/workflows/*'
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        if: steps.filter.outputs.backend == 'true'
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install dependencies
        if: steps.filter.outputs.backend == 'true'
        run: |
          python -m pip install --upgrade poetry
          poetry install
      - name: Lint with flake8
        if: steps.filter.outputs.backend == 'true'
        run: |
          poetry run flake8 upnpavcontrol --statistics
      - name: Test with pytest
        if: steps.filter.outputs.backend == 'true'
        run: |
          poetry run pytest --cov=./ --cov-report=xml
      - name: Upload coverage to Codecov
        if: steps.filter.outputs.backend == 'true'
        uses: codecov/codecov-action@v3
        with:
          file: ./coverage.xml
          flags: backend
          env_vars: PYTHON
          fail_ci_if_error: true