TestKernel for Symfony2

TestKernel.php

<?php

require_once __DIR__.'/FooBundle/FooBundle.php';

use Wj\AdminBundle\Tests\Stubs\Mock\Mockings;
use Wj\AdminBundle\Tests\Stubs\FooBundle\FooBundle;

use Symfony\Component\HttpKernel\Kernel;
use Symfony\Component\Config\Loader\LoaderInterface;

class TestKernel extends Kernel
{
    public function __construct($environment, $debug)
    {
        parent::__construct('test', $debug);
    }

    public function registerBundles()
    {
        $bundles = array(
            new Symfony\Bundle\FrameworkBundle\FrameworkBundle(),
            new Symfony\Bundle\SecurityBundle\SecurityBundle(),
            new Symfony\Bundle\TwigBundle\TwigBundle(),
            new Symfony\Bundle\MonologBundle\MonologBundle(),
            new Symfony\Bundle\SwiftmailerBundle\SwiftmailerBundle(),
            new Symfony\Bundle\AsseticBundle\AsseticBundle(),

            new Doctrine\Bundle\DoctrineBundle\DoctrineBundle(),

            new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),

            new JMS\AopBundle\JMSAopBundle(),
            new JMS\DiExtraBundle\JMSDiExtraBundle($this),
            new JMS\SecurityExtraBundle\JMSSecurityExtraBundle(),

            new FOS\UserBundle\FOSUserBundle(),

            new Wj\AdminBundle\WjAdminBundle(),
            new FooBundle(),
        );

        if (in_array($this->getEnvironment(), array('dev', 'test'))) {
            $bundles[] = new Acme\DemoBundle\AcmeDemoBundle();

            $bundles[] = new Symfony\Bundle\WebProfilerBundle\WebProfilerBundle();

            $bundles[] = new Sensio\Bundle\DistributionBundle\SensioDistributionBundle();
            $bundles[] = new Sensio\Bundle\GeneratorBundle\SensioGeneratorBundle();
        }

        return $bundles;
    }

    public function getRootDir()
    {
        return realpath(__DIR__.'/../../../../../app');
    }

    public function registerContainerConfiguration(LoaderInterface $loader)
    {
        $loader->load($this->getRootDir().'/config/config_'.$this->getEnvironment().'.yml');
    }
}