php-unit-tests.yml

name: PHP Unit Tests

on:
  push:
    paths:
      - '**workflows/php-unit-tests.yml'
      - '**.php'
      - '**phpunit.xml.dist'
      - '**composer.json'
  pull_request:
    paths:
      - '**workflows/php-unit-tests.yml'
      - '**.php'
      - '**phpunit.xml.dist'
      - '**composer.json'
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  unit-tests:
    runs-on: ubuntu-latest
    if: ${{ !contains(github.event.head_commit.message, 'skip tests') }}
    env:
      USE_COVERAGE: no
    strategy:
      fail-fast: false
      matrix:
        php-ver: [ '7.2', '7.3', '7.4', '8.0', '8.1', '8.2' ]
        composer-ver: [ '^1', '~2.0.0', '~2.1.0', '~2.2.0', '~2.3.0', '~2.4.0', '~2.5.0' ]
        exclude:
          - php-ver: '8.1'
            composer-ver: '^1'
          - php-ver: '8.1'
            composer-ver: '~2.0.0'
          - php-ver: '8.2'
            composer-ver: '^1'
          - php-ver: '8.2'
            composer-ver: '~2.0.0'
          - php-ver: '8.2'
            composer-ver: '~2.1.0'

    steps:
      - name: Update "USE_COVERAGE" env var based on matrix
        if: ${{ matrix.php-ver == '8.0' && matrix.deps-mode == 'highest' }}
        run: echo "USE_COVERAGE=yes" >> $GITHUB_ENV

      - name: Checkout
        uses: actions/checkout@v3

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php-ver }}
          ini-values: zend.assertions=1, error_reporting=-1, display_errors=On
          coverage: ${{ ((env.USE_COVERAGE == 'yes') && 'xdebug') || 'none' }}
          tools: cs2pr

      - name: Adjust Composer dependencies
        run: |
            composer remove --dev --no-update "inpsyde/php-coding-standards"
            composer remove --dev --no-update "vimeo/psalm"
            composer require --dev --no-update "composer/composer:${{ matrix.composer-ver }}"

      - name: Install dependencies
        uses: ramsey/composer-install@v2

      - name: Run unit tests
        run: |
            ./vendor/bin/phpunit --atleast-version 9 && ./vendor/bin/phpunit --migrate-configuration || echo 'Config does not need updates.'
            ./vendor/bin/phpunit --testsuite=unit ${{ ((env.USE_COVERAGE == 'yes') && '--coverage-html=coverage-report') || '--no-coverage' }}

      - name: Upload coverage report
        uses: actions/upload-artifact@v3
        if: ${{ env.USE_COVERAGE == 'yes' }}
        with:
          name: coverage-report
          path: coverage-report/