onKernelRequest() public method

public onKernelRequest ( GetResponseEvent $event )
$event Symfony\Component\HttpKernel\Event\GetResponseEvent
 public function testRespondsToIoUri()
 {
     $uri = '/var/test/storage/images/image.png';
     $request = $this->createRequest($uri);
     $event = $this->createEvent($request);
     $binaryFile = new BinaryFile(array('mtime' => new DateTime()));
     $this->ioServiceMock->expects($this->once())->method('loadBinaryFileByUri')->with($uri)->will($this->returnValue($binaryFile));
     $this->eventListener->onKernelRequest($event);
     self::assertTrue($event->hasResponse());
     self::assertEquals(new BinaryStreamResponse($binaryFile, $this->ioServiceMock), $event->getResponse());
 }