Removed container dependency from controller

Author: peterjmit

spec/Peterjmit/BlogBundle/Controller/BlogControllerSpec.php

@@ -5,8 +5,6 @@
 use PhpSpec\ObjectBehavior;
 use Prophecy\Argument;
 
-use Symfony\Component\DependencyInjection\ContainerInterface;
-
 use Doctrine\Common\Persistence\ManagerRegistry;
 use Doctrine\Common\Persistence\ObjectManager;
 use Doctrine\Common\Persistence\ObjectRepository;
@@ -17,20 +15,15 @@
 class BlogControllerSpec extends ObjectBehavior
 {
     function let(
-        ContainerInterface $container,
         ManagerRegistry $registry,
         ObjectManager $manager,
         ObjectRepository $repository,
         EngineInterface $templating
     ) {
-        $container->has('doctrine')->willReturn(true);
-        $container->get('doctrine')->willReturn($registry);
-        $container->get('templating')->willReturn($templating);
-
         $registry->getManager()->willReturn($manager);
         $manager->getRepository('PeterjmitBlogBundle:Blog')->willReturn($repository);
 
-        $this->setContainer($container);
+        $this->beConstructedWith($registry, $templating);
     }
 
     function it_is_initializable()
@@ -48,8 +41,7 @@ function it_should_respond_to_index_action(
         $templating
             ->renderResponse(
                 'PeterjmitBlogBundle:Blog:index.html.twig',
-                array('posts' => array()),
-                null
+                array('posts' => array())
             )
             ->willReturn($mockResponse)
         ;

src/Peterjmit/BlogBundle/Controller/BlogController.php

@@ -2,30 +2,40 @@
 
 namespace Peterjmit\BlogBundle\Controller;
 
-use Symfony\Bundle\FrameworkBundle\Controller\Controller;
+use Doctrine\Common\Persistence\ManagerRegistry;
+use Symfony\Bundle\FrameworkBundle\Templating\EngineInterface;
 
-class BlogController extends Controller
+class BlogController
 {
+    private $doctrine;
+    private $templating;
+
+    public function __construct(ManagerRegistry $doctrine, EngineInterface $templating)
+    {
+        $this->doctrine = $doctrine;
+        $this->templating = $templating;
+    }
+
     public function indexAction()
     {
-        $entityManager = $this->getDoctrine()->getManager();
+        $entityManager = $this->doctrine->getManager();
         $posts = $entityManager->getRepository('PeterjmitBlogBundle:Blog')->findAll();
 
-        return $this->render('PeterjmitBlogBundle:Blog:index.html.twig', array(
+        return $this->templating->renderResponse('PeterjmitBlogBundle:Blog:index.html.twig', array(
             'posts' => $posts
         ));
     }
 
     public function showAction($id)
     {
-        $entityManager = $this->getDoctrine()->getManager();
+        $entityManager = $this->doctrine->getManager();
         $post = $entityManager->getRepository('PeterjmitBlogBundle:Blog')->find($id);
 
         if (!$post) {
             throw $this->createNotFoundException(sprintf('Blog post %s was not found', $id));
         }
 
-        return $this->render('PeterjmitBlogBundle:Blog:show.html.twig', array(
+        return $this->templating->renderResponse('PeterjmitBlogBundle:Blog:show.html.twig', array(
             'posts' => $posts
         ));
     }