name: Test

on: [push, pull_request]

jobs:
  build:
    runs-on: ubuntu-20.04
    strategy:
      fail-fast: false
      matrix:
        python-version: [3.6, 3.7, 3.8, 3.9, "3.10", "3.11", pypy3]

    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}

      - name: Cache
        uses: actions/cache@v2
        with:
          path: ~/.cache/pip
          key:
            ${{ matrix.os }}-${{ matrix.python-version }}-${{ hashFiles('**/setup.py')
            }}
          restore-keys: |
            ${{ matrix.os }}-${{ matrix.python-version }}-

      - name: Install dependencies
        run: |
          python3 -m pip install -U pip
          python3 -m pip install -U wheel setuptools
          python3 -m pip install sphinx
          python3 -m pip install ".[test,twisted]"

      - name: Tests
        run: |
          python -W once -m testtools.run testtools.tests.test_suite

      - name: Docs
        run: |
          make clean-sphinx docs

  success:
    needs: build
    runs-on: ubuntu-latest
    name: test successful
    steps:
      - name: Success
        run: echo Test successful