woocommerce/unit-tests/Bootstrap.php

<?php
/**
 * PHPUnit bootstrap file
 *
 * @package WooCommerce/RestApi
 */
namespace WooCommerce\RestApi\UnitTests;

class Bootstrap {

	/**
	 * Directory path to WP core tests.
	 *
	 * @var string
	 */
	protected static $wp_tests_dir;

	/**
	 * Directory path to woocommerce core tests.
	 *
	 * @var string
	 */
	protected static $wc_tests_dir;
	/**
	 * Init unit testing library.
	 */
	public static function init() {
		self::$wc_tests_dir = dirname( dirname( dirname( __FILE__ ) ) ) . '/woocommerce/tests';
		self::$wp_tests_dir = getenv( 'WP_TESTS_DIR' );

		if ( ! self::$wp_tests_dir ) {
			self::$wp_tests_dir = rtrim( sys_get_temp_dir(), '/\\' ) . '/wordpress-tests-lib';
		}

		self::setup_hooks();
		self::load_framework();
	}

	/**
	 * Should we skip WC Admin Reports tests?
	 *
	 * @return boolean
	 */
	public static function skip_report_tests() {
		return ! file_exists( dirname( dirname( __DIR__ ) ) . '/woocommerce-admin/woocommerce-admin.php' );
	}

	/**
	 * Setup hooks.
	 */
	protected static function setup_hooks() {
		// Give access to tests_add_filter() function.
		require_once self::$wp_tests_dir . '/includes/functions.php';

		\tests_add_filter( 'muplugins_loaded', function() {
			require_once dirname( dirname( __DIR__ ) ) . '/woocommerce/woocommerce.php';
			require_once dirname( __DIR__ ) . '/woocommerce-rest-api.php';

			if ( file_exists( dirname( dirname( __DIR__ ) ) . '/woocommerce-admin/woocommerce-admin.php' ) ) {
				require_once dirname( dirname( __DIR__ ) ) . '/woocommerce-admin/woocommerce-admin.php';
			}
		} );

		\tests_add_filter( 'setup_theme', function() {
			echo \esc_html( 'Installing WooCommerce...' . PHP_EOL );

			define( 'WP_UNINSTALL_PLUGIN', true );
			define( 'WC_REMOVE_ALL_DATA', true );
			include dirname( dirname( __DIR__ ) ) . '/woocommerce/uninstall.php';

			\WC_Install::install();

			if ( ! self::skip_report_tests() ) {
				echo esc_html( 'Installing WooCommerce Admin...' . PHP_EOL );
				require_once dirname( dirname( __DIR__ ) ) . '/woocommerce-admin/includes/class-wc-admin-install.php';
				\WC_Admin_Install::create_tables();
				\WC_Admin_Install::create_events();
			}

			$GLOBALS['wp_roles'] = null; // WPCS: override ok.
			\wp_roles();
		} );
	}

	/**
	 * Load the testing framework.
	 */
	protected static function load_framework() {
		// Start up the WP testing environment.
		require_once self::$wp_tests_dir . '/includes/bootstrap.php';

		// WooCommerce Core Testing Framework.
		require_once self::$wc_tests_dir . '/framework/class-wc-unit-test-factory.php';
		require_once self::$wc_tests_dir . '/framework/vendor/class-wp-test-spy-rest-server.php';
		require_once self::$wc_tests_dir . '/includes/wp-http-testcase.php';
		require_once self::$wc_tests_dir . '/framework/class-wc-unit-test-case.php';
		require_once self::$wc_tests_dir . '/framework/class-wc-rest-unit-test-case.php';

		require_once __DIR__ . '/Helpers/AdminNotesHelper.php';
		require_once __DIR__ . '/Helpers/CouponHelper.php';
		require_once __DIR__ . '/Helpers/CustomerHelper.php';
		require_once __DIR__ . '/Helpers/OrderHelper.php';
		require_once __DIR__ . '/Helpers/ProductHelper.php';
		require_once __DIR__ . '/Helpers/ShippingHelper.php';
		require_once __DIR__ . '/Helpers/SettingsHelper.php';
		require_once __DIR__ . '/Helpers/QueueHelper.php';
		require_once __DIR__ . '/AbstractRestApiTest.php';
		require_once __DIR__ . '/AbstractReportsTest.php';
	}
}

Bootstrap::init();