setup-wordpress-test-library

This action sets up WordPress and WordPress Test Library. WordPress plugins can make use of this action to run unit tests.

Inputs

• version: WordPress version to use. Can be trunk or nightly for the latest nightly build, latest for the latest available WordPress release, an explicit version number (like 6.0) to install the specific WordPress version, or a partial version (5.9.x) to install the latest available patch for the specific WordPress release. The default value is latest.
• dir: target directory for WordPress and WordPress Test Library; the default value is /tmp. Warning: the system will delete wordpress, wordpress-test-library, and wordpress.zip from that directory if they exist.
• db_user: database user for WordPress, wordpress by default;
• db_password: database password for WordPress, wordpress by default;
• db_name: database name for WordPress, wordpress_test by default. Warning: WordPress Test Library may delete all tables from that database;
• db_host: database host (127.0.0.1 by default) for WordPress.

Outputs

• wp_version: the actual WordPress version.

Environment Variables

Upon success, the action sets the WP_TESTS_DIR environment variable; its value is the absolute path to the WordPress Test library

Example usage

name: CI

on:
  push:

permissions:
  contents: read

jobs:
  testing:
    name: Run tests
    runs-on: ubuntu-latest
    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: Check out the source code
        uses: actions/checkout@v3

      - name: Set up PHP
        uses: shivammathur/setup-php@v2
        with:
          coverage: none
          php-version: "8.0"

      - name: Install PHP Dependencies
        uses: ramsey/composer-install@v2

      - name: Set up WordPress and WordPress Test Library
        uses: sjinks/setup-wordpress-test-library@master
        with:
          version: latest

      - 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: vendor/bin/phpunit