onKernelController example

class RouterDataCollectorTest extends TestCase
{
    public function testRouteRedirectResponse()
    {
        $collector = new RouterDataCollector();

        $request = Request::create('http://test.com/foo?bar=baz');
        $response = new RedirectResponse('http://test.com/redirect');

        $event = $this->createControllerEvent($request);

        $collector->onKernelController($event);
        $collector->collect($request, $response);

        $this->assertTrue($collector->getRedirect());
        $this->assertEquals('http://test.com/redirect', $collector->getTargetUrl());
        $this->assertEquals('n/a', $collector->getTargetRoute());
    }

    public function testRouteNotRedirectResponse()
    {
        $collector = new RouterDataCollector();

        

return $response;
    }

    /** * Inject the given controller callable into the data collector. */
    protected function injectController($collector, $controller, $request)
    {
        $resolver = $this->createMock(ControllerResolverInterface::class);
        $httpKernel = new HttpKernel(new EventDispatcher(), $resolver, null, $this->createMock(ArgumentResolverInterface::class));
        $event = new ControllerEvent($httpKernel, $controller, $request, HttpKernelInterface::MAIN_REQUEST);
        $collector->onKernelController($event);
    }

    private function getCookieByName(Response $response, $name)
    {
        foreach ($response->headers->getCookies() as $cookie) {
            if ($cookie->getName() == $name) {
                return $cookie;
            }
        }

        throw new \InvalidArgumentException(sprintf('Cookie named "%s" is not in response', $name));
    }