name: Tests
on: [push, pull_request]

jobs:
  build:
    # runs-on: ubuntu-latest
    runs-on: ubuntu-20.04   # See https://github.com/actions/setup-python/issues/544
    strategy:
      matrix:
        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "pypy-3.7"]

    steps:
      - uses: actions/checkout@v3
        with:
          submodules: recursive
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r test-requirements.txt
      - name: Run tests
        run: |
          python -m tests
