[FrameworkBundle] Thrown an HttpException instead returning a Response in order to show an error page when path is not defined.

Author: jakzal

Controller/RedirectController.php

@@ -15,6 +15,7 @@
 use Symfony\Component\HttpFoundation\RedirectResponse;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Exception\HttpException;
 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
 
 /**
@@ -39,11 +40,13 @@ class RedirectController extends ContainerAware
      * @param Boolean|array $ignoreAttributes Whether to ignore attributes or an array of attributes to ignore
      *
      * @return Response A Response instance
+     *
+     * @throws HttpException In case the route name is empty
      */
     public function redirectAction(Request $request, $route, $permanent = false, $ignoreAttributes = false)
     {
         if ('' == $route) {
-            return new Response(null, $permanent ? 410 : 404);
+            throw new HttpException($permanent ? 410 : 404);
         }
 
         $attributes = array();
@@ -75,11 +78,13 @@ public function redirectAction(Request $request, $route, $permanent = false, $ig
      * @param integer|null $httpsPort The HTTPS port (null to keep the current one for the same scheme or the configured port in the container)
      *
      * @return Response A Response instance
+     *
+     * @throws HttpException In case the path is empty
      */
     public function urlRedirectAction(Request $request, $path, $permanent = false, $scheme = null, $httpPort = null, $httpsPort = null)
     {
         if ('' == $path) {
-            return new Response(null, $permanent ? 410 : 404);
+            throw new HttpException($permanent ? 410 : 404);
         }
 
         $statusCode = $permanent ? 301 : 302;

Tests/Controller/RedirectControllerTest.php

@@ -14,6 +14,7 @@
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpFoundation\ParameterBag;
 use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\Exception\HttpException;
 use Symfony\Bundle\FrameworkBundle\Controller\RedirectController;
 use Symfony\Bundle\FrameworkBundle\Tests\TestCase;
 
@@ -27,13 +28,19 @@ public function testEmptyRoute()
         $request = new Request();
         $controller = new RedirectController();
 
-        $returnResponse = $controller->redirectAction($request, '', true);
-        $this->assertInstanceOf('\Symfony\Component\HttpFoundation\Response', $returnResponse);
-        $this->assertEquals(410, $returnResponse->getStatusCode());
+        try {
+            $controller->redirectAction($request, '', true);
+            $this->fail('Expected Symfony\Component\HttpKernel\Exception\HttpException to be thrown');
+        } catch (HttpException $e) {
+            $this->assertSame(410, $e->getStatusCode());
+        }
 
-        $returnResponse = $controller->redirectAction($request, '', false);
-        $this->assertInstanceOf('\Symfony\Component\HttpFoundation\Response', $returnResponse);
-        $this->assertEquals(404, $returnResponse->getStatusCode());
+        try {
+            $controller->redirectAction($request, '', false);
+            $this->fail('Expected Symfony\Component\HttpKernel\Exception\HttpException to be thrown');
+        } catch (HttpException $e) {
+            $this->assertSame(404, $e->getStatusCode());
+        }
     }
 
     /**
@@ -98,13 +105,19 @@ public function testEmptyPath()
         $request = new Request();
         $controller = new RedirectController();
 
-        $returnResponse = $controller->urlRedirectAction($request, '', true);
-        $this->assertInstanceOf('\Symfony\Component\HttpFoundation\Response', $returnResponse);
-        $this->assertEquals(410, $returnResponse->getStatusCode());
+        try {
+            $controller->urlRedirectAction($request, '', true);
+            $this->fail('Expected Symfony\Component\HttpKernel\Exception\HttpException to be thrown');
+        } catch (HttpException $e) {
+            $this->assertSame(410, $e->getStatusCode());
+        }
 
-        $returnResponse = $controller->urlRedirectAction($request, '', false);
-        $this->assertInstanceOf('\Symfony\Component\HttpFoundation\Response', $returnResponse);
-        $this->assertEquals(404, $returnResponse->getStatusCode());
+        try {
+            $controller->urlRedirectAction($request, '', false);
+            $this->fail('Expected Symfony\Component\HttpKernel\Exception\HttpException to be thrown');
+        } catch (HttpException $e) {
+            $this->assertSame(404, $e->getStatusCode());
+        }
     }
 
     public function testFullURL()