name: Tests

on: push

jobs:
  test-py39:
    name: Run tests
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: [2.7, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9]
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
      - run: pip install tox
      - run: tox
        env:
          TOXENV: py${{ matrix.python-version }}