public function testCookieNotOpened()
{
$session = $this->getMock('Symfony\\Component\\HttpFoundation\\Session\\SessionInterface');
$headers = $this->getMock('Symfony\\Component\\HttpFoundation\\ResponseHeaderBag');
$headers->expects($this->any())->method('clearCookie');
$headers->expects($this->any())->method('setCookie');
$response = new Response();
$request = new Request();
$request->setSession($session);
$response->headers = $headers;
$this->handler->onKernelRequest(new GetResponseEvent($this->kernel, $request, HttpKernelInterface::MASTER_REQUEST));
$this->handler->onKernelResponse(new FilterResponseEvent($this->kernel, $request, HttpKernelInterface::MASTER_REQUEST, $response));
}