[HttpKernel] Fix component 'standalone' testsuite

- Missing dependency in one file
- Move helper class out of KernelTest because it implemented an
  interface that depends on another component (thus would crash the
  testsuite if invoked)

src/Symfony/Component/HttpKernel/Tests/Bundle/BundleTest.php

@@ -25,6 +25,10 @@ class BundleTest extends \PHPUnit_Framework_TestCase
             $this->markTestSkipped('The "Console" component is not available');
         }
 
+        if (!class_exists('Symfony\Component\DependencyInjection\ContainerAwareInterface')) {
+            $this->markTestSkipped('The "DependencyInjection" component is not available');
+        }
+
         if (!class_exists('Symfony\Component\Finder\Finder')) {
             $this->markTestSkipped('The "Finder" component is not available');
         }

src/Symfony/Component/HttpKernel/Tests/Fixtures/TestBundle.php

@@ -0,0 +1,19 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Tests\Fixtures;
+
+use Symfony\Component\HttpKernel\Bundle\BundleInterface;
+
+abstract class TestBundle implements BundleInterface
+{
+    // We can not extend Symfony\Component\HttpKernel\Bundle\Bundle as we want to mock getName() which is final
+}

src/Symfony/Component/HttpKernel/Tests/KernelTest.php

@@ -12,7 +12,6 @@
 namespace Symfony\Component\HttpKernel\Tests;
 
 use Symfony\Component\HttpKernel\Kernel;
-use Symfony\Component\HttpKernel\Bundle\BundleInterface;
 use Symfony\Component\HttpKernel\Bundle\Bundle;
 use Symfony\Component\HttpKernel\HttpKernelInterface;
 use Symfony\Component\HttpFoundation\Request;
@@ -724,7 +723,7 @@ EOF;
     protected function getBundle($dir = null, $parent = null, $className = null, $bundleName = null)
     {
         $bundle = $this
-            ->getMockBuilder('Symfony\Component\HttpKernel\Tests\BundleForTest')
+            ->getMockBuilder('Symfony\Component\HttpKernel\Tests\Fixtures\TestBundle')
             ->setMethods(array('getPath', 'getParent', 'getName'))
             ->disableOriginalConstructor()
         ;
@@ -775,8 +774,3 @@ EOF;
         ;
     }
 }
-
-abstract class BundleForTest implements BundleInterface
-{
-    // We can not extend Symfony\Component\HttpKernel\Bundle\Bundle as we want to mock getName() which is final
-}