name: Tests
on: [push, pull_request]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: [2.7, 3.5, 3.6, 3.7, 3.8, 3.9.0-rc - 3.9, pypy2, pypy3]

    steps:
      - uses: actions/checkout@v2
      - name: Download submodules
        run: |
          git submodule update --init --recursive
          git submodule sync -q
          git submodule update --init
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        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