docker-compose.test.yml

version: '2'

services:
    db:
        image: mysql:5.7
        environment:
            MYSQL_ROOT_PASSWORD: wordpress
            MYSQL_DATABASE: wordpress
            MYSQL_USER: wordpress
            MYSQL_PASSWORD: wordpress
        healthcheck:
            test: ["CMD", "mysqladmin" ,"ping", "-pwordpress"]
            interval: 5s
            timeout: 5s
            retries: 10

    test:
        build: .
        depends_on:
            db:
                condition: service_healthy

        volumes:
            # Maps the Disqus plugin folder locally to the container filesystem
            - "./disqus:/var/www/html/wp-content/plugins/disqus"
            - ".:/usr/src/app"
        environment:
            WORDPRESS_DB_HOST: db:3306
            WORDPRESS_DB_PASSWORD: wordpress
            WORDPRESS_DEBUG: debug
        command: >
            bash -e -x -c "
                cd /usr/src/app

                # We need to re-run these because we're mapping our local copy
                # inside the container
                echo '=== Installing dependencies ==='
                composer install
                yarnpkg install

                echo '=== Waiting for MySQL to be ready ==='
                dockerize -wait tcp://db:3306

                echo '=== Configuring WordPress ==='
                bin/install-wp-tests.sh wordpress_test root wordpress db latest

                echo '=== Running frontend tests ==='
                yarnpkg test

                echo '=== Running backend tests ==='
                bin/test.sh
            "