Тест-кейс с полуавтоматической подгрузкой фикстур

FixtureTestCase.php

<?php
/**
 * @author kix <kix@kixlive.ru>
 */

use Doctrine\Common\DataFixtures\Loader;

/**
 *
 * Тест-кейс с полуавтоматической подгрузкой фикстур
 * @author Stepan Anchugov <kix@kixlive.ru>
 *
 */
class App_Test_PHPUnit_FixtureTestCase extends PHPUnit_Framework_TestCase {

    /**
     * Entity manager
     * @var Doctrine\ORM\EntityManager
     */
    private $_em;

    /**
    * @var array<AbstractFixture>
    */
    public $_fixtures;

    /**
     * Fixture loader
     * @var Doctrine\Common\DataFixtures\Loader
     */
    private $_loader;

    function __construct()
    {
        $this->_em = App::getEntityManager();
        $this->_loader = new Loader();
    }

    function setUp()
    {
        if (count($this->_fixtures) > 0) {
            $this->loadFixtures($this->_fixtures);
        }
    }

    function setEm(Doctrine\ORM\EntityManager $em)
    {
        $this->_em = $em;
    }

    function assertArrayEquals(array $expected, array $actual)
    {
        $diff = array_diff($expected, $actual);
        $this->assertEmpty($diff);
    }

    function getQueries()
    {
        return $this->_em->getConfiguration()->getSQLLogger()->queries;
    }

    function loadFixtures(array $fixtures)
    {
        $loader = new Loader();

        foreach ($fixtures as $fixtureName) {
            $fixtureClass = $fixtureName . '_Fixture';
            if (!class_exists($fixtureClass)) {
                throw new Exception(sprintf('Fixture %s was required in class %s, but could not be found',
                                            $fixtureClass, get_class($this)));
                return false;
            }
            $fixture = new $fixtureClass();
            if (!($fixture instanceof AbstractFixture)) {
                throw new Exception(sprintf(
                                	'Fixture %s should extend AbstractFixture class. But it does not!',
                                    $fixtureClassName));
            }
            $loader->addFixture($fixture);
        }
        /*
         *  Kill the magic
         * $fixtureClassName = get_class($this).'_Fixture';
        if (class_exists($fixtureClassName)) {
            $fixture = new $fixtureClassName();
            if ($fixture instanceof AbstractFixture) {
                $this->_fixture = $fixture;
            } else {
                throw new Exception(sprintf(
                	'Fixture %s should extend AbstractFixture class. But it does not!',
                    $fixtureClassName));
            }
        }*/

        $purger = new ORMPurger();
        $executor = new ORMExecutor($this->_em, $purger);
        $executor->execute($this->_loader->getFixtures());

        return $this;
    }

}