spec\Newscoop\NewscoopBundle\Controller\TopicsControllerSpec::its_detachTopicAction_should_return_404_status_code_when_no_article PHP Method

    public function its_detachTopicAction_should_return_404_status_code_when_no_article($request, $user, $entityManager, $repository)
    {
        $user->hasPermission('AttachTopicToArticle')->willReturn(true);
        $entityManager->getRepository('Newscoop\\Entity\\Article')->willReturn($repository);
        $request->get('articleNumber')->willReturn('64');
        $request->get('topicId')->willReturn('1');
        $request->get('language')->willReturn('1');
        $repository->findOneBy(array('number' => '64', 'language' => '1'))->willReturn(null);
        $response = $this->detachTopicAction($request);
        $response->getStatusCode()->shouldReturn(404);
        $response->shouldBeAnInstanceOf('Symfony\\Component\\HttpFoundation\\JsonResponse');
    }