tainacan/.github/workflows/test.yml

name: Tainacan tests

on:
  # Run on all pushes and on all pull requests.
  # Prevent the build from running when there are only irrelevant changes.
  push:
    paths-ignore:
      - '**.md'
      - '**.txt'
  pull_request:
    paths-ignore:
      - '**.md'
      - '**.txt'
  # Allow manually triggering the workflow.
  workflow_dispatch:

jobs:
  test:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        # Notes regarding supported versions in WP:
        # The base matrix only contains the PHP versions which are supported on all supported WP versions.
        php: ['5.6', '7.0', '7.3', '7.4']
        wp: ['latest', '5.4']
        experimental: [false]

        # include:
          # Complement the builds run via the matrix with high/low WP builds for PHP 7.4 and 8.0.
          # PHP 8.0 is sort of supported since WP 5.6.
          # PHP 7.4 is supported since WP 5.3.
          # - php: '8.0'
          #   wp: 'latest'
          #   experimental: true
          # - php: '8.0'
          #   wp: '5.6'
          #   experimental: true

    name: "PHP ${{ matrix.php }} - WP ${{ matrix.wp }}"

    continue-on-error: ${{ matrix.experimental }}

    services:
      mysql:
        # WP 5.4 is the first WP version which largely supports MySQL 8.0.
        # See: https://core.trac.wordpress.org/ticket/49344
        # During the setting up of these tests, it became clear that MySQL 8.0
        # in combination with PHP < 7.4 is not properly/sufficiently supported
        # within WP Core.
        # See: https://core.trac.wordpress.org/ticket/52496
        image: mysql:${{ ( matrix.wp == 5.3 && '5.6' ) || ( (matrix.wp < 5.4 || matrix.php < 7.4) && '5.7' ) || '8.0' }}
        env:
          MYSQL_ALLOW_EMPTY_PASSWORD: false
        ports:
          - 3306:3306
        options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=10s --health-retries=10

    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      - name: Install PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php }}
          coverage: none
          # The PHP 5.6 and 7.0 images don't include mysql[i] by default.
          extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, mysql, mysqli, pdo_mysql, bcmath, soap, intl, gd, exif, iconv, imagick
      
      - name: Check PHP Version
        run: php -v

      - name: Add bootstrap-config
        run: |
          mv ./tests/bootstrap-config-sample.php ./tests/bootstrap-config.php

      - name: Install WP Tests
        run: |
          ./tests/bin/install-wp-tests.sh wordpress_test root "" /tmp/wordpress 127.0.0.1:3306 ${{ matrix.wp }}

      - name: Install and Setup
        run: |
          mkdir /tmp/wordpress/wordpress-test/wp-content/uploads
          chmod -R 777 /tmp/wordpress/wordpress-test/wp-content/uploads

      # On WP 5.2, PHPUnit 5.x, 6.x and 7.x are supported.
      # On PHP >= 8.0, PHPUnit 7.5+ is needed, no matter what.
      - name: Determine supported PHPUnit version
        id: set_phpunit
        run: |
          if [[ "${{ matrix.php }}" = "8.0" ]]; then
            wget https://phar.phpunit.de/phpunit-9.3.0.phar -P /tmp
            chmod +x /tmp/phpunit-9.3.0.phar
            mv /tmp/phpunit-9.3.0.phar /usr/local/bin/phpunit
          elif [[ "${{ matrix.php }}" > "6.0" ]]; then
            wget https://phar.phpunit.de/phpunit-6.5.7.phar -P /tmp
            chmod +x /tmp/phpunit-6.5.7.phar
            mv /tmp/phpunit-6.5.7.phar /usr/local/bin/phpunit
          else
            wget https://phar.phpunit.de/phpunit-5.phar -P /tmp
            chmod +x /tmp/phpunit-5.phar
            mv /tmp/phpunit-5.phar /usr/local/bin/phpunit
          fi

      # Install dependencies and handle caching in one go.
      # @link https://github.com/marketplace/actions/install-composer-dependencies
      - name: Install Composer dependencies for PHP < 7.3
        if: ${{ matrix.php < 7.3 }}
        uses: "ramsey/composer-install@v1"
        with:
          composer-options: --ignore-platform-reqs
          dependency-versions: "lowest"
     
      - name: Install Composer dependencies for PHP < 8.0
        if: ${{ matrix.php >= 7.3 && matrix.php < 8.0 }}
        uses: "ramsey/composer-install@v1"

      # For the PHP 8.0 and above, we need to install with ignore platform reqs as not all dependencies allow it yet.
      - name: Install Composer dependencies for PHP >= 8.0
        if: ${{ matrix.php >= 8.0 }}
        uses: "ramsey/composer-install@v1"
        with:
          composer-options: --ignore-platform-reqs

      - name: Run the unit tests - single site
        run: /usr/local/bin/phpunit

      # - name: Run the unit tests - multisite
      #   run: src/vendor/bin/phpunit
      #   env:
      #     WP_MULTISITE: 1