name: Tests

on: [push, pull_request]

jobs:
  php-tests:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        php: [8.0, 7.4, 7.3, 7.2]
        dependency-version: [prefer-lowest, prefer-stable]
        os: [ubuntu-latest, windows-latest]

    name: ${{ matrix.os }} - PHP${{ matrix.php }} - ${{ matrix.dependency-version }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v1

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php }}
          extensions: dom, curl, libxml, mbstring, zip, bcmath, intl
          coverage: none

      - name: Install dependencies
        run: |
          composer install --no-interaction
          composer update --${{ matrix.dependency-version }} --prefer-dist --no-interaction --no-suggest

      - name: Execute tests
        run: vendor/bin/phpunit

      - name: PHP CS Fixer
        uses: StephaneBour/actions-php-cs-fixer@1.0
        if: matrix.os != 'windows-latest'
        with:
          dir: './src'