ResponseListener example

use Symfony\Component\HttpKernel\HttpKernelInterface;
use Symfony\Component\HttpKernel\KernelEvents;

class ResponseListenerTest extends TestCase
{
    private EventDispatcher $dispatcher;
    private MockObject&HttpKernelInterface $kernel;

    protected function setUp(): void
    {
        $this->dispatcher = new EventDispatcher();
        $listener = new ResponseListener('UTF-8');
        $this->dispatcher->addListener(KernelEvents::RESPONSE, $listener->onKernelResponse(...));

        $this->kernel = $this->createMock(HttpKernelInterface::class);
    }

    public function testFilterDoesNothingForSubRequests()
    {
        $response = new Response('foo');

        $event = new ResponseEvent($this->kernel, new Request(), HttpKernelInterface::SUB_REQUEST, $response);
        $this->dispatcher->dispatch($event, KernelEvents::RESPONSE);

        

public function testRememberMeCookieIsSentWithResponse()
    {
        $cookie = new Cookie('rememberme', null, 0, '/', null, false, true, false, null);

        $request = $this->getRequest([
            ResponseListener::COOKIE_ATTR_NAME => $cookie,
        ]);

        $response = $this->getResponse();
        $response->headers->expects($this->once())->method('setCookie')->with($cookie);

        $listener = new ResponseListener();
        $listener->onKernelResponse($this->getEvent($request, $response));
    }

    public function testRememberMeCookieIsNotSendWithResponseForSubRequests()
    {
        $cookie = new Cookie('rememberme', null, 0, '/', null, false, true, false, null);

        $request = $this->getRequest([
            ResponseListener::COOKIE_ATTR_NAME => $cookie,
        ]);