phpunit.yml

name: PHPUnit

on:
  push:
    branches:
      - main
  pull_request:
  workflow_dispatch:

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

permissions:
  contents: read

jobs:
  unit-tests:
    name: "WP ${{ matrix.wp }}, multisite: ${{ matrix.ms }}, PHP: ${{ matrix.php }}"
    if: "!contains(github.event.head_commit.message, '[ci skip]')"
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        php: [7.4, 8.0, 8.1, 8.2]
        wp: [6.4.x, latest, nightly]
        ms: [no, yes]
        coverage: [no]
        phpunit: [9]
        include:
          # PHP 7.4 is not supported by PHPUnit 9
          - phpunit: 7
            php: 7.4
          # add coverage job
          - coverage: yes
            php: 8.0
            wp: latest
            ms: no
            phpunit: 9

    services:
      mysql:
        image: mariadb:latest
        ports:
          - "3306:3306"
        env:
          MYSQL_ROOT_PASSWORD: wordpress
          MARIADB_INITDB_SKIP_TZINFO: 1
          MYSQL_USER: wordpress
          MYSQL_PASSWORD: wordpress
          MYSQL_DATABASE: wordpress_test
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Matrix variables
        id: matrix
        run: |
            echo "::group::Matrix variables"
            echo "PHP version = ${{ matrix.php }}"
            echo "WordPress = ${{ matrix.wp }}"
            echo "Multisite = ${{ matrix.ms }}"
            echo "Coverage = ${{ matrix.coverage }}"
            echo "PHPUnit = ${{ matrix.phpunit }}"
            echo "::endgroup::"

      - name: Decide whether to enable coverage
        id: coverage
        run: |
          if [ "${{ matrix.coverage }}" = "yes" ]; then
            echo "coverage=pcov" >> $GITHUB_OUTPUT
            echo 'ini=pcov.directory=inc, pcov.exclude="~/(vendor|tests|node_modules)/~"'
          else
            echo "coverage=none" >> $GITHUB_OUTPUT
            echo "ini=opcache.enable_cli=1, opcache.jit=tracing, opcache.jit_buffer_size=64M" >> $GITHUB_OUTPUT
          fi

      - name: Set up PHP
        uses: shivammathur/setup-php@v2
        with:
          coverage: ${{ steps.coverage.outputs.coverage }}
          ini-values: ${{ steps.coverage.outputs.ini }}
          php-version: ${{ matrix.php }}
        env:
          fail-fast: 'true'

      - name: Install PHPUnit
        run: |
          wget -q -O /usr/local/bin/phpunit "https://phar.phpunit.de/phpunit-${{ matrix.phpunit }}.phar"
          chmod +x /usr/local/bin/phpunit

      - name: Install dependencies
        uses: ramsey/composer-install@v3

      #- name: Install Node.js
       # uses: actions/setup-node@v2
       # with:
         # node-version: 18.x

      #- name: Install dependencies
      #  run: npm ci

      #- name: Build assets
      #  run: npm run build

      - name: Set up WordPress and WordPress Test Library
        uses: sjinks/setup-wordpress-test-library@master
        with:
          version: ${{ matrix.wp }}

      - name: Set up multisite mode
        run: echo "WP_MULTISITE=1" >> $GITHUB_ENV
        if: matrix.ms == 'yes'

      - name: Update wp-test-config.php
        run: |
          if php -r 'exit(PHP_VERSION_ID < 80100);'; then
            echo "Disabling WP_DEBUG in wp-test-config.php"
            sed -i "s@define( 'WP_DEBUG', true );@// define( 'WP_DEBUG', true );@" /tmp/wordpress-tests-lib/wp-tests-config.php
          fi

      - name: Verify MariaDB connection
        run: |
          while ! mysqladmin ping -h 127.0.0.1 -P ${{ job.services.mysql.ports[3306] }} --silent; do
            sleep 1
          done
        timeout-minutes: 1

      - name: Run tests
        run: |
          OPTIONS=
          if [ "${{ steps.coverage.outputs.coverage }}" != 'none' ]; then
            OPTIONS="$OPTIONS --coverage-clover=clover.xml"
          fi
          phpunit --order-by=random ${OPTIONS}