<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\HttpKernel\Tests; use Symfony\Component\HttpKernel\HttpKernel; use Symfony\Component\HttpKernel\HttpKernelInterface; use Symfony\Component\HttpKernel\KernelEvents; use Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException; use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException; use Symfony\Component\HttpFoundation\Request; use Symfony\Component\HttpFoundation\Response; use Symfony\Component\HttpFoundation\RedirectResponse; use Symfony\Component\EventDispatcher\EventDispatcher; class HttpKernelTest extends \PHPUnit_Framework_TestCase { /** * @expectedException \RuntimeException */ public function testHandleWhenControllerThrowsAnExceptionAndRawIsTrue() { $kernel = new HttpKernel(new EventDispatcher(), $this->getResolver(function () { throw new \RuntimeException(); })); $kernel->handle(new Request(), HttpKernelInterface::MASTER_REQUEST, true); } /** * @expectedException \RuntimeException */ public function testHandleWhenControllerThrowsAnExceptionAndRawIsFalseAndNoListenerIsRegistered() { $kernel = new HttpKernel(new EventDispatcher(), $this->getResolver(function () { throw new \RuntimeException(); })); $kernel->handle(new Request(), HttpKernelInterface::MASTER_REQUEST, false); } public function testHandleWhenControllerThrowsAnExceptionAndRawIsFalse() { $dispatcher = new EventDispatcher(); $dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) { $event->setResponse(new Response($event->getException()->getMessage())); }); $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { throw new \RuntimeException('foo'); })); $response = $kernel->handle(new Request()); $this->assertEquals('500', $response->getStatusCode()); $this->assertEquals('foo', $response->getContent()); } public function testHandleExceptionWithARedirectionResponse() { $dispatcher = new EventDispatcher(); $dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) { $event->setResponse(new RedirectResponse('/login', 301)); }); $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { throw new AccessDeniedHttpException(); })); $response = $kernel->handle(new Request()); $this->assertEquals('301', $response->getStatusCode()); $this->assertEquals('/login', $response->headers->get('Location')); } public function testHandleHttpException() { $dispatcher = new EventDispatcher(); $dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) { $event->setResponse(new Response($event->getException()->getMessage())); }); $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { throw new MethodNotAllowedHttpException(array('POST')); })); $response = $kernel->handle(new Request()); $this->assertEquals('405', $response->getStatusCode()); $this->assertEquals('POST', $response->headers->get('Allow')); } /** * @dataProvider getStatusCodes */ public function testHandleWhenAnExceptionIsHandledWithASpecificStatusCode($responseStatusCode, $expectedStatusCode) { $dispatcher = new EventDispatcher(); $dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) use ($responseStatusCode, $expectedStatusCode) { $event->setResponse(new Response('', $responseStatusCode, array('X-Status-Code' => $expectedStatusCode))); }); $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { throw new \RuntimeException(); })); $response = $kernel->handle(new Request()); $this->assertEquals($expectedStatusCode, $response->getStatusCode()); $this->assertFalse($response->headers->has('X-Status-Code')); } public function getStatusCodes() { return array( array(200, 404), array(404, 200), array(301, 200), array(500, 200), ); } public function testHandleWhenAListenerReturnsAResponse() { $dispatcher = new EventDispatcher(); $dispatcher->addListener(KernelEvents::REQUEST, function ($event) { $event->setResponse(new Response('hello')); }); $kernel = new HttpKernel($dispatcher, $this->getResolver()); $this->assertEquals('hello', $kernel->handle(new Request())->getContent()); } /** * @expectedException \Symfony\Component\HttpKernel\Exception\NotFoundHttpException */ public function testHandleWhenNoControllerIsFound() { $dispatcher = new EventDispatcher(); $kernel = new HttpKernel($dispatcher, $this->getResolver(false)); $kernel->handle(new Request()); } /** * @expectedException \LogicException */ public function testHandleWhenTheControllerIsNotACallable() { $dispatcher = new EventDispatcher(); $kernel = new HttpKernel($dispatcher, $this->getResolver('foobar')); $kernel->handle(new Request()); } public function testHandleWhenTheControllerIsAClosure() { $response = new Response('foo'); $dispatcher = new EventDispatcher(); $kernel = new HttpKernel($dispatcher, $this->getResolver(function () use ($response) { return $response; })); $this->assertSame($response, $kernel->handle(new Request())); } public function testHandleWhenTheControllerIsAnObjectWithInvoke() { $dispatcher = new EventDispatcher(); $kernel = new HttpKernel($dispatcher, $this->getResolver(new Controller())); $this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request())); } public function testHandleWhenTheControllerIsAFunction() { $dispatcher = new EventDispatcher(); $kernel = new HttpKernel($dispatcher, $this->getResolver('Symfony\Component\HttpKernel\Tests\controller_func')); $this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request())); } public function testHandleWhenTheControllerIsAnArray() { $dispatcher = new EventDispatcher(); $kernel = new HttpKernel($dispatcher, $this->getResolver(array(new Controller(), 'controller'))); $this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request())); } public function testHandleWhenTheControllerIsAStaticArray() { $dispatcher = new EventDispatcher(); $kernel = new HttpKernel($dispatcher, $this->getResolver(array('Symfony\Component\HttpKernel\Tests\Controller', 'staticcontroller'))); $this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request())); } /** * @expectedException \LogicException */ public function testHandleWhenTheControllerDoesNotReturnAResponse() { $dispatcher = new EventDispatcher(); $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { return 'foo'; })); $kernel->handle(new Request()); } public function testHandleWhenTheControllerDoesNotReturnAResponseButAViewIsRegistered() { $dispatcher = new EventDispatcher(); $dispatcher->addListener(KernelEvents::VIEW, function ($event) { $event->setResponse(new Response($event->getControllerResult())); }); $kernel = new HttpKernel($dispatcher, $this->getResolver(function () { return 'foo'; })); $this->assertEquals('foo', $kernel->handle(new Request())->getContent()); } public function testHandleWithAResponseListener() { $dispatcher = new EventDispatcher(); $dispatcher->addListener(KernelEvents::RESPONSE, function ($event) { $event->setResponse(new Response('foo')); }); $kernel = new HttpKernel($dispatcher, $this->getResolver()); $this->assertEquals('foo', $kernel->handle(new Request())->getContent()); } public function testTerminate() { $dispatcher = new EventDispatcher(); $kernel = new HttpKernel($dispatcher, $this->getResolver()); $dispatcher->addListener(KernelEvents::TERMINATE, function ($event) use (&$called, &$capturedKernel, &$capturedRequest, &$capturedResponse) { $called = true; $capturedKernel = $event->getKernel(); $capturedRequest = $event->getRequest(); $capturedResponse = $event->getResponse(); }); $kernel->terminate($request = Request::create('/'), $response = new Response()); $this->assertTrue($called); $this->assertEquals($kernel, $capturedKernel); $this->assertEquals($request, $capturedRequest); $this->assertEquals($response, $capturedResponse); } public function testVerifyRequestStackPushPopDuringHandle() { $request = new Request(); $stack = $this->getMock('Symfony\Component\HttpFoundation\RequestStack', array('push', 'pop')); $stack->expects($this->at(0))->method('push')->with($this->equalTo($request)); $stack->expects($this->at(1))->method('pop'); $dispatcher = new EventDispatcher(); $kernel = new HttpKernel($dispatcher, $this->getResolver(), $stack); $kernel->handle($request, HttpKernelInterface::MASTER_REQUEST); } protected function getResolver($controller = null) { if (null === $controller) { $controller = function () { return new Response('Hello'); }; } $resolver = $this->getMock('Symfony\\Component\\HttpKernel\\Controller\\ControllerResolverInterface'); $resolver->expects($this->any()) ->method('getController') ->will($this->returnValue($controller)); $resolver->expects($this->any()) ->method('getArguments') ->will($this->returnValue(array())); return $resolver; } protected function assertResponseEquals(Response $expected, Response $actual) { $expected->setDate($actual->getDate()); $this->assertEquals($expected, $actual); } } class Controller { public function __invoke() { return new Response('foo'); } public function controller() { return new Response('foo'); } public static function staticController() { return new Response('foo'); } } function controller_func() { return new Response('foo'); }