KernelTest.php

<?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;

use Symfony\Component\HttpKernel\Kernel;
use Symfony\Component\HttpKernel\Bundle\Bundle;
use Symfony\Component\HttpKernel\HttpKernelInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Tests\Fixtures\KernelForTest;
use Symfony\Component\HttpKernel\Tests\Fixtures\KernelForOverrideName;
use Symfony\Component\HttpKernel\Tests\Fixtures\FooBarBundle;
class KernelTest extends \PHPUnit_Framework_TestCase {
  protected function setUp() {
    if (!class_exists('Symfony\\Component\\DependencyInjection\\Container')) {
      $this
        ->markTestSkipped('The "DependencyInjection" component is not available');
    }
  }
  public function testConstructor() {
    $env = 'test_env';
    $debug = true;
    $kernel = new KernelForTest($env, $debug);
    $this
      ->assertEquals($env, $kernel
      ->getEnvironment());
    $this
      ->assertEquals($debug, $kernel
      ->isDebug());
    $this
      ->assertFalse($kernel
      ->isBooted());
    $this
      ->assertLessThanOrEqual(microtime(true), $kernel
      ->getStartTime());
    $this
      ->assertNull($kernel
      ->getContainer());
  }
  public function testClone() {
    $env = 'test_env';
    $debug = true;
    $kernel = new KernelForTest($env, $debug);
    $clone = clone $kernel;
    $this
      ->assertEquals($env, $clone
      ->getEnvironment());
    $this
      ->assertEquals($debug, $clone
      ->isDebug());
    $this
      ->assertFalse($clone
      ->isBooted());
    $this
      ->assertLessThanOrEqual(microtime(true), $clone
      ->getStartTime());
    $this
      ->assertNull($clone
      ->getContainer());
  }
  public function testBootInitializesBundlesAndContainer() {
    $kernel = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Tests\\Fixtures\\KernelForTest')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'initializeBundles',
      'initializeContainer',
      'getBundles',
    ))
      ->getMock();
    $kernel
      ->expects($this
      ->once())
      ->method('initializeBundles');
    $kernel
      ->expects($this
      ->once())
      ->method('initializeContainer');
    $kernel
      ->expects($this
      ->once())
      ->method('getBundles')
      ->will($this
      ->returnValue(array()));
    $kernel
      ->boot();
  }
  public function testBootSetsTheContainerToTheBundles() {
    $bundle = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Bundle\\Bundle')
      ->disableOriginalConstructor()
      ->getMock();
    $bundle
      ->expects($this
      ->once())
      ->method('setContainer');
    $kernel = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Tests\\Fixtures\\KernelForTest')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'initializeBundles',
      'initializeContainer',
      'getBundles',
    ))
      ->getMock();
    $kernel
      ->expects($this
      ->once())
      ->method('getBundles')
      ->will($this
      ->returnValue(array(
      $bundle,
    )));
    $kernel
      ->boot();
  }
  public function testBootSetsTheBootedFlagToTrue() {
    $kernel = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Tests\\Fixtures\\KernelForTest')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'initializeBundles',
      'initializeContainer',
      'getBundles',
    ))
      ->getMock();
    $kernel
      ->expects($this
      ->once())
      ->method('getBundles')
      ->will($this
      ->returnValue(array()));
    $kernel
      ->boot();
    $this
      ->assertTrue($kernel
      ->isBooted());
  }
  public function testBootKernelSeveralTimesOnlyInitializesBundlesOnce() {
    $kernel = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Tests\\Fixtures\\KernelForTest')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'initializeBundles',
      'initializeContainer',
      'getBundles',
    ))
      ->getMock();
    $kernel
      ->expects($this
      ->once())
      ->method('getBundles')
      ->will($this
      ->returnValue(array()));
    $kernel
      ->boot();
    $kernel
      ->boot();
  }
  public function testShutdownCallsShutdownOnAllBundles() {
    $bundle = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Bundle\\Bundle')
      ->disableOriginalConstructor()
      ->getMock();
    $bundle
      ->expects($this
      ->once())
      ->method('shutdown');
    $kernel = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Tests\\Fixtures\\KernelForTest')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'getBundles',
    ))
      ->getMock();
    $kernel
      ->expects($this
      ->once())
      ->method('getBundles')
      ->will($this
      ->returnValue(array(
      $bundle,
    )));
    $kernel
      ->shutdown();
  }
  public function testShutdownGivesNullContainerToAllBundles() {
    $bundle = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Bundle\\Bundle')
      ->disableOriginalConstructor()
      ->getMock();
    $bundle
      ->expects($this
      ->once())
      ->method('setContainer')
      ->with(null);
    $kernel = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Tests\\Fixtures\\KernelForTest')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'getBundles',
    ))
      ->getMock();
    $kernel
      ->expects($this
      ->once())
      ->method('getBundles')
      ->will($this
      ->returnValue(array(
      $bundle,
    )));
    $kernel
      ->shutdown();
  }
  public function testHandleCallsHandleOnHttpKernel() {
    $type = HttpKernelInterface::MASTER_REQUEST;
    $catch = true;
    $request = new Request();
    $httpKernelMock = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\HttpKernel')
      ->disableOriginalConstructor()
      ->getMock();
    $httpKernelMock
      ->expects($this
      ->once())
      ->method('handle')
      ->with($request, $type, $catch);
    $kernel = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Tests\\Fixtures\\KernelForTest')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'getHttpKernel',
    ))
      ->getMock();
    $kernel
      ->expects($this
      ->once())
      ->method('getHttpKernel')
      ->will($this
      ->returnValue($httpKernelMock));
    $kernel
      ->handle($request, $type, $catch);
  }
  public function testHandleBootsTheKernel() {
    $type = HttpKernelInterface::MASTER_REQUEST;
    $catch = true;
    $request = new Request();
    $httpKernelMock = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\HttpKernel')
      ->disableOriginalConstructor()
      ->getMock();
    $kernel = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Tests\\Fixtures\\KernelForTest')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'getHttpKernel',
      'boot',
    ))
      ->getMock();
    $kernel
      ->expects($this
      ->once())
      ->method('getHttpKernel')
      ->will($this
      ->returnValue($httpKernelMock));
    $kernel
      ->expects($this
      ->once())
      ->method('boot');

    // required as this value is initialized
    // in the kernel constructor, which we don't call
    $kernel
      ->setIsBooted(false);
    $kernel
      ->handle($request, $type, $catch);
  }
  public function testStripComments() {
    if (!function_exists('token_get_all')) {
      $this
        ->markTestSkipped('The function token_get_all() is not available.');
      return;
    }
    $source = <<<EOF
<?php

/**
 * some class comments to strip
 */
class TestClass
{
    /**
     * some method comments to strip
     */
    public function doStuff()
    {
        // inline comment
    }
}
EOF;
    $expected = <<<EOF
<?php
class TestClass
{
    public function doStuff()
    {
            }
}
EOF;
    $this
      ->assertEquals($expected, Kernel::stripComments($source));
  }
  public function testIsClassInActiveBundleFalse() {
    $kernel = $this
      ->getKernelMockForIsClassInActiveBundleTest();
    $this
      ->assertFalse($kernel
      ->isClassInActiveBundle('Not\\In\\Active\\Bundle'));
  }
  public function testIsClassInActiveBundleFalseNoNamespace() {
    $kernel = $this
      ->getKernelMockForIsClassInActiveBundleTest();
    $this
      ->assertFalse($kernel
      ->isClassInActiveBundle('NotNamespacedClass'));
  }
  public function testIsClassInActiveBundleTrue() {
    $kernel = $this
      ->getKernelMockForIsClassInActiveBundleTest();
    $this
      ->assertTrue($kernel
      ->isClassInActiveBundle(__NAMESPACE__ . '\\Fixtures\\FooBarBundle\\SomeClass'));
  }
  protected function getKernelMockForIsClassInActiveBundleTest() {
    $bundle = new FooBarBundle();
    $kernel = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Tests\\Fixtures\\KernelForTest')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'getBundles',
    ))
      ->getMock();
    $kernel
      ->expects($this
      ->once())
      ->method('getBundles')
      ->will($this
      ->returnValue(array(
      $bundle,
    )));
    return $kernel;
  }
  public function testGetRootDir() {
    $kernel = new KernelForTest('test', true);
    $this
      ->assertEquals(__DIR__ . DIRECTORY_SEPARATOR . 'Fixtures', realpath($kernel
      ->getRootDir()));
  }
  public function testGetName() {
    $kernel = new KernelForTest('test', true);
    $this
      ->assertEquals('Fixtures', $kernel
      ->getName());
  }
  public function testOverrideGetName() {
    $kernel = new KernelForOverrideName('test', true);
    $this
      ->assertEquals('overridden', $kernel
      ->getName());
  }
  public function testSerialize() {
    $env = 'test_env';
    $debug = true;
    $kernel = new KernelForTest($env, $debug);
    $expected = serialize(array(
      $env,
      $debug,
    ));
    $this
      ->assertEquals($expected, $kernel
      ->serialize());
  }

  /**
   * @expectedException \InvalidArgumentException
   */
  public function testLocateResourceThrowsExceptionWhenNameIsNotValid() {
    $this
      ->getKernelForInvalidLocateResource()
      ->locateResource('Foo');
  }

  /**
   * @expectedException \RuntimeException
   */
  public function testLocateResourceThrowsExceptionWhenNameIsUnsafe() {
    $this
      ->getKernelForInvalidLocateResource()
      ->locateResource('@FooBundle/../bar');
  }

  /**
   * @expectedException \InvalidArgumentException
   */
  public function testLocateResourceThrowsExceptionWhenBundleDoesNotExist() {
    $this
      ->getKernelForInvalidLocateResource()
      ->locateResource('@FooBundle/config/routing.xml');
  }

  /**
   * @expectedException \InvalidArgumentException
   */
  public function testLocateResourceThrowsExceptionWhenResourceDoesNotExist() {
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->once())
      ->method('getBundle')
      ->will($this
      ->returnValue(array(
      $this
        ->getBundle(__DIR__ . '/Fixtures/Bundle1Bundle'),
    )));
    $kernel
      ->locateResource('@Bundle1Bundle/config/routing.xml');
  }
  public function testLocateResourceReturnsTheFirstThatMatches() {
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->once())
      ->method('getBundle')
      ->will($this
      ->returnValue(array(
      $this
        ->getBundle(__DIR__ . '/Fixtures/Bundle1Bundle'),
    )));
    $this
      ->assertEquals(__DIR__ . '/Fixtures/Bundle1Bundle/foo.txt', $kernel
      ->locateResource('@Bundle1Bundle/foo.txt'));
  }
  public function testLocateResourceReturnsTheFirstThatMatchesWithParent() {
    $parent = $this
      ->getBundle(__DIR__ . '/Fixtures/Bundle1Bundle');
    $child = $this
      ->getBundle(__DIR__ . '/Fixtures/Bundle2Bundle');
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->exactly(2))
      ->method('getBundle')
      ->will($this
      ->returnValue(array(
      $child,
      $parent,
    )));
    $this
      ->assertEquals(__DIR__ . '/Fixtures/Bundle2Bundle/foo.txt', $kernel
      ->locateResource('@ParentAABundle/foo.txt'));
    $this
      ->assertEquals(__DIR__ . '/Fixtures/Bundle1Bundle/bar.txt', $kernel
      ->locateResource('@ParentAABundle/bar.txt'));
  }
  public function testLocateResourceReturnsAllMatches() {
    $parent = $this
      ->getBundle(__DIR__ . '/Fixtures/Bundle1Bundle');
    $child = $this
      ->getBundle(__DIR__ . '/Fixtures/Bundle2Bundle');
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->once())
      ->method('getBundle')
      ->will($this
      ->returnValue(array(
      $child,
      $parent,
    )));
    $this
      ->assertEquals(array(
      __DIR__ . '/Fixtures/Bundle2Bundle/foo.txt',
      __DIR__ . '/Fixtures/Bundle1Bundle/foo.txt',
    ), $kernel
      ->locateResource('@Bundle1Bundle/foo.txt', null, false));
  }
  public function testLocateResourceReturnsAllMatchesBis() {
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->once())
      ->method('getBundle')
      ->will($this
      ->returnValue(array(
      $this
        ->getBundle(__DIR__ . '/Fixtures/Bundle1Bundle'),
      $this
        ->getBundle(__DIR__ . '/Foobar'),
    )));
    $this
      ->assertEquals(array(
      __DIR__ . '/Fixtures/Bundle1Bundle/foo.txt',
    ), $kernel
      ->locateResource('@Bundle1Bundle/foo.txt', null, false));
  }
  public function testLocateResourceIgnoresDirOnNonResource() {
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->once())
      ->method('getBundle')
      ->will($this
      ->returnValue(array(
      $this
        ->getBundle(__DIR__ . '/Fixtures/Bundle1Bundle'),
    )));
    $this
      ->assertEquals(__DIR__ . '/Fixtures/Bundle1Bundle/foo.txt', $kernel
      ->locateResource('@Bundle1Bundle/foo.txt', __DIR__ . '/Fixtures'));
  }
  public function testLocateResourceReturnsTheDirOneForResources() {
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->once())
      ->method('getBundle')
      ->will($this
      ->returnValue(array(
      $this
        ->getBundle(__DIR__ . '/Fixtures/FooBundle', null, null, 'FooBundle'),
    )));
    $this
      ->assertEquals(__DIR__ . '/Fixtures/Resources/FooBundle/foo.txt', $kernel
      ->locateResource('@FooBundle/Resources/foo.txt', __DIR__ . '/Fixtures/Resources'));
  }
  public function testLocateResourceReturnsTheDirOneForResourcesAndBundleOnes() {
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->once())
      ->method('getBundle')
      ->will($this
      ->returnValue(array(
      $this
        ->getBundle(__DIR__ . '/Fixtures/Bundle1Bundle', null, null, 'Bundle1Bundle'),
    )));
    $this
      ->assertEquals(array(
      __DIR__ . '/Fixtures/Resources/Bundle1Bundle/foo.txt',
      __DIR__ . '/Fixtures/Bundle1Bundle/Resources/foo.txt',
    ), $kernel
      ->locateResource('@Bundle1Bundle/Resources/foo.txt', __DIR__ . '/Fixtures/Resources', false));
  }
  public function testLocateResourceOverrideBundleAndResourcesFolders() {
    $parent = $this
      ->getBundle(__DIR__ . '/Fixtures/BaseBundle', null, 'BaseBundle', 'BaseBundle');
    $child = $this
      ->getBundle(__DIR__ . '/Fixtures/ChildBundle', 'ParentBundle', 'ChildBundle', 'ChildBundle');
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->exactly(4))
      ->method('getBundle')
      ->will($this
      ->returnValue(array(
      $child,
      $parent,
    )));
    $this
      ->assertEquals(array(
      __DIR__ . '/Fixtures/Resources/ChildBundle/foo.txt',
      __DIR__ . '/Fixtures/ChildBundle/Resources/foo.txt',
      __DIR__ . '/Fixtures/BaseBundle/Resources/foo.txt',
    ), $kernel
      ->locateResource('@BaseBundle/Resources/foo.txt', __DIR__ . '/Fixtures/Resources', false));
    $this
      ->assertEquals(__DIR__ . '/Fixtures/Resources/ChildBundle/foo.txt', $kernel
      ->locateResource('@BaseBundle/Resources/foo.txt', __DIR__ . '/Fixtures/Resources'));
    try {
      $kernel
        ->locateResource('@BaseBundle/Resources/hide.txt', __DIR__ . '/Fixtures/Resources', false);
      $this
        ->fail('Hidden resources should raise an exception when returning an array of matching paths');
    } catch (\RuntimeException $e) {
    }
    try {
      $kernel
        ->locateResource('@BaseBundle/Resources/hide.txt', __DIR__ . '/Fixtures/Resources', true);
      $this
        ->fail('Hidden resources should raise an exception when returning the first matching path');
    } catch (\RuntimeException $e) {
    }
  }
  public function testLocateResourceOnDirectories() {
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->exactly(2))
      ->method('getBundle')
      ->will($this
      ->returnValue(array(
      $this
        ->getBundle(__DIR__ . '/Fixtures/FooBundle', null, null, 'FooBundle'),
    )));
    $this
      ->assertEquals(__DIR__ . '/Fixtures/Resources/FooBundle/', $kernel
      ->locateResource('@FooBundle/Resources/', __DIR__ . '/Fixtures/Resources'));
    $this
      ->assertEquals(__DIR__ . '/Fixtures/Resources/FooBundle', $kernel
      ->locateResource('@FooBundle/Resources', __DIR__ . '/Fixtures/Resources'));
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->exactly(2))
      ->method('getBundle')
      ->will($this
      ->returnValue(array(
      $this
        ->getBundle(__DIR__ . '/Fixtures/Bundle1Bundle', null, null, 'Bundle1Bundle'),
    )));
    $this
      ->assertEquals(__DIR__ . '/Fixtures/Bundle1Bundle/Resources/', $kernel
      ->locateResource('@Bundle1Bundle/Resources/'));
    $this
      ->assertEquals(__DIR__ . '/Fixtures/Bundle1Bundle/Resources', $kernel
      ->locateResource('@Bundle1Bundle/Resources'));
  }
  public function testInitializeBundles() {
    $parent = $this
      ->getBundle(null, null, 'ParentABundle');
    $child = $this
      ->getBundle(null, 'ParentABundle', 'ChildABundle');
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->once())
      ->method('registerBundles')
      ->will($this
      ->returnValue(array(
      $parent,
      $child,
    )));
    $kernel
      ->initializeBundles();
    $map = $kernel
      ->getBundleMap();
    $this
      ->assertEquals(array(
      $child,
      $parent,
    ), $map['ParentABundle']);
  }
  public function testInitializeBundlesSupportInheritanceCascade() {
    $grandparent = $this
      ->getBundle(null, null, 'GrandParentBBundle');
    $parent = $this
      ->getBundle(null, 'GrandParentBBundle', 'ParentBBundle');
    $child = $this
      ->getBundle(null, 'ParentBBundle', 'ChildBBundle');
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->once())
      ->method('registerBundles')
      ->will($this
      ->returnValue(array(
      $grandparent,
      $parent,
      $child,
    )));
    $kernel
      ->initializeBundles();
    $map = $kernel
      ->getBundleMap();
    $this
      ->assertEquals(array(
      $child,
      $parent,
      $grandparent,
    ), $map['GrandParentBBundle']);
    $this
      ->assertEquals(array(
      $child,
      $parent,
    ), $map['ParentBBundle']);
    $this
      ->assertEquals(array(
      $child,
    ), $map['ChildBBundle']);
  }

  /**
   * @expectedException \LogicException
   */
  public function testInitializeBundlesThrowsExceptionWhenAParentDoesNotExists() {
    $child = $this
      ->getBundle(null, 'FooBar', 'ChildCBundle');
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->once())
      ->method('registerBundles')
      ->will($this
      ->returnValue(array(
      $child,
    )));
    $kernel
      ->initializeBundles();
  }
  public function testInitializeBundlesSupportsArbitraryBundleRegistrationOrder() {
    $grandparent = $this
      ->getBundle(null, null, 'GrandParentCCundle');
    $parent = $this
      ->getBundle(null, 'GrandParentCCundle', 'ParentCCundle');
    $child = $this
      ->getBundle(null, 'ParentCCundle', 'ChildCCundle');
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->once())
      ->method('registerBundles')
      ->will($this
      ->returnValue(array(
      $parent,
      $grandparent,
      $child,
    )));
    $kernel
      ->initializeBundles();
    $map = $kernel
      ->getBundleMap();
    $this
      ->assertEquals(array(
      $child,
      $parent,
      $grandparent,
    ), $map['GrandParentCCundle']);
    $this
      ->assertEquals(array(
      $child,
      $parent,
    ), $map['ParentCCundle']);
    $this
      ->assertEquals(array(
      $child,
    ), $map['ChildCCundle']);
  }

  /**
   * @expectedException \LogicException
   */
  public function testInitializeBundlesThrowsExceptionWhenABundleIsDirectlyExtendedByTwoBundles() {
    $parent = $this
      ->getBundle(null, null, 'ParentCBundle');
    $child1 = $this
      ->getBundle(null, 'ParentCBundle', 'ChildC1Bundle');
    $child2 = $this
      ->getBundle(null, 'ParentCBundle', 'ChildC2Bundle');
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->once())
      ->method('registerBundles')
      ->will($this
      ->returnValue(array(
      $parent,
      $child1,
      $child2,
    )));
    $kernel
      ->initializeBundles();
  }

  /**
   * @expectedException \LogicException
   */
  public function testInitializeBundleThrowsExceptionWhenRegisteringTwoBundlesWithTheSameName() {
    $fooBundle = $this
      ->getBundle(null, null, 'FooBundle', 'DuplicateName');
    $barBundle = $this
      ->getBundle(null, null, 'BarBundle', 'DuplicateName');
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->once())
      ->method('registerBundles')
      ->will($this
      ->returnValue(array(
      $fooBundle,
      $barBundle,
    )));
    $kernel
      ->initializeBundles();
  }

  /**
   * @expectedException \LogicException
   */
  public function testInitializeBundleThrowsExceptionWhenABundleExtendsItself() {
    $circularRef = $this
      ->getBundle(null, 'CircularRefBundle', 'CircularRefBundle');
    $kernel = $this
      ->getKernel();
    $kernel
      ->expects($this
      ->once())
      ->method('registerBundles')
      ->will($this
      ->returnValue(array(
      $circularRef,
    )));
    $kernel
      ->initializeBundles();
  }
  public function testTerminateReturnsSilentlyIfKernelIsNotBooted() {
    $kernel = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Tests\\Fixtures\\KernelForTest')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'getHttpKernel',
    ))
      ->getMock();
    $kernel
      ->expects($this
      ->never())
      ->method('getHttpKernel');
    $kernel
      ->setIsBooted(false);
    $kernel
      ->terminate(Request::create('/'), new Response());
  }
  public function testTerminateDelegatesTerminationOnlyForTerminableInterface() {

    // does not implement TerminableInterface
    $httpKernelMock = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\HttpKernelInterface')
      ->disableOriginalConstructor()
      ->getMock();
    $httpKernelMock
      ->expects($this
      ->never())
      ->method('terminate');
    $kernel = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Tests\\Fixtures\\KernelForTest')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'getHttpKernel',
    ))
      ->getMock();
    $kernel
      ->expects($this
      ->once())
      ->method('getHttpKernel')
      ->will($this
      ->returnValue($httpKernelMock));
    $kernel
      ->setIsBooted(true);
    $kernel
      ->terminate(Request::create('/'), new Response());

    // implements TerminableInterface
    $httpKernelMock = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\HttpKernel')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'terminate',
    ))
      ->getMock();
    $httpKernelMock
      ->expects($this
      ->once())
      ->method('terminate');
    $kernel = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Tests\\Fixtures\\KernelForTest')
      ->disableOriginalConstructor()
      ->setMethods(array(
      'getHttpKernel',
    ))
      ->getMock();
    $kernel
      ->expects($this
      ->exactly(2))
      ->method('getHttpKernel')
      ->will($this
      ->returnValue($httpKernelMock));
    $kernel
      ->setIsBooted(true);
    $kernel
      ->terminate(Request::create('/'), new Response());
  }
  protected function getBundle($dir = null, $parent = null, $className = null, $bundleName = null) {
    $bundle = $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Bundle\\BundleInterface')
      ->setMethods(array(
      'getPath',
      'getParent',
      'getName',
    ))
      ->disableOriginalConstructor();
    if ($className) {
      $bundle
        ->setMockClassName($className);
    }
    $bundle = $bundle
      ->getMockForAbstractClass();
    $bundle
      ->expects($this
      ->any())
      ->method('getName')
      ->will($this
      ->returnValue(null === $bundleName ? get_class($bundle) : $bundleName));
    $bundle
      ->expects($this
      ->any())
      ->method('getPath')
      ->will($this
      ->returnValue($dir));
    $bundle
      ->expects($this
      ->any())
      ->method('getParent')
      ->will($this
      ->returnValue($parent));
    return $bundle;
  }
  protected function getKernel() {
    return $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Tests\\Fixtures\\KernelForTest')
      ->setMethods(array(
      'getBundle',
      'registerBundles',
    ))
      ->disableOriginalConstructor()
      ->getMock();
  }
  protected function getKernelForInvalidLocateResource() {
    return $this
      ->getMockBuilder('Symfony\\Component\\HttpKernel\\Kernel')
      ->disableOriginalConstructor()
      ->getMockForAbstractClass();
  }

}