protected function setUp()
{
parent::setUp();
$loader = new StubFilesystemLoader(array(__DIR__ . '/../../Resources/views/Form', __DIR__ . '/Fixtures/templates/form'));
$environment = new \Twig_Environment($loader, array('strict_variables' => true));
$environment->addExtension(new TranslationExtension(new StubTranslator()));
$environment->addExtension(new FormExtension());
$rendererEngine = new TwigRendererEngine(array('bootstrap_3_horizontal_layout.html.twig', 'custom_widgets.html.twig'), $environment);
$this->renderer = new TwigRenderer($rendererEngine, $this->getMock('Symfony\\Component\\Security\\Csrf\\CsrfTokenManagerInterface'));
$this->registerTwigRuntimeLoader($environment, $this->renderer);
}
protected function tearDown()
{
parent::tearDown();
$this->extension = null;
}