public function testFilterDoesNothingForSubRequests()
{
$response = new Response('foo');
$turbolinks = $this->getTurbolinksMock();
$turbolinks->expects($this->never())->method('decorateResponse');
$this->addTurbolinksListener($turbolinks);
$event = new FilterResponseEvent($this->kernel, new Request(), HttpKernelInterface::SUB_REQUEST, $response);
$this->dispatcher->dispatch(KernelEvents::RESPONSE, $event);
}