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Laravel/vendor/symfony/http-kernel/Tests/HttpKernelTest.php
vendored
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403
Laravel/vendor/symfony/http-kernel/Tests/HttpKernelTest.php
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\HttpKernel\Tests;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\EventDispatcher\EventDispatcherInterface;
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use Symfony\Component\HttpFoundation\RequestStack;
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use Symfony\Component\HttpKernel\Controller\ArgumentResolverInterface;
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use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface;
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use Symfony\Component\HttpKernel\Event\FilterControllerArgumentsEvent;
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use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
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use Symfony\Component\HttpKernel\HttpKernel;
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use Symfony\Component\HttpKernel\HttpKernelInterface;
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use Symfony\Component\HttpKernel\KernelEvents;
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use Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException;
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use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\HttpFoundation\RedirectResponse;
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use Symfony\Component\EventDispatcher\EventDispatcher;
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class HttpKernelTest extends TestCase
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{
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/**
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* @expectedException \RuntimeException
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*/
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public function testHandleWhenControllerThrowsAnExceptionAndCatchIsTrue()
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{
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$kernel = $this->getHttpKernel(new EventDispatcher(), function () { throw new \RuntimeException(); });
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$kernel->handle(new Request(), HttpKernelInterface::MASTER_REQUEST, true);
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}
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/**
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* @expectedException \RuntimeException
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*/
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public function testHandleWhenControllerThrowsAnExceptionAndCatchIsFalseAndNoListenerIsRegistered()
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{
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$kernel = $this->getHttpKernel(new EventDispatcher(), function () { throw new \RuntimeException(); });
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$kernel->handle(new Request(), HttpKernelInterface::MASTER_REQUEST, false);
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}
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public function testHandleWhenControllerThrowsAnExceptionAndCatchIsTrueWithAHandlingListener()
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{
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$dispatcher = new EventDispatcher();
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$dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) {
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$event->setResponse(new Response($event->getException()->getMessage()));
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});
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$kernel = $this->getHttpKernel($dispatcher, function () { throw new \RuntimeException('foo'); });
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$response = $kernel->handle(new Request(), HttpKernelInterface::MASTER_REQUEST, true);
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$this->assertEquals('500', $response->getStatusCode());
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$this->assertEquals('foo', $response->getContent());
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}
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public function testHandleWhenControllerThrowsAnExceptionAndCatchIsTrueWithANonHandlingListener()
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{
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$exception = new \RuntimeException();
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$dispatcher = new EventDispatcher();
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$dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) {
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// should set a response, but does not
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});
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$kernel = $this->getHttpKernel($dispatcher, function () use ($exception) { throw $exception; });
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try {
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$kernel->handle(new Request(), HttpKernelInterface::MASTER_REQUEST, true);
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$this->fail('LogicException expected');
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} catch (\RuntimeException $e) {
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$this->assertSame($exception, $e);
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}
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}
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public function testHandleExceptionWithARedirectionResponse()
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{
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$dispatcher = new EventDispatcher();
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$dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) {
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$event->setResponse(new RedirectResponse('/login', 301));
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});
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$kernel = $this->getHttpKernel($dispatcher, function () { throw new AccessDeniedHttpException(); });
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$response = $kernel->handle(new Request());
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$this->assertEquals('301', $response->getStatusCode());
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$this->assertEquals('/login', $response->headers->get('Location'));
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}
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public function testHandleHttpException()
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{
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$dispatcher = new EventDispatcher();
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$dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) {
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$event->setResponse(new Response($event->getException()->getMessage()));
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});
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$kernel = $this->getHttpKernel($dispatcher, function () { throw new MethodNotAllowedHttpException(array('POST')); });
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$response = $kernel->handle(new Request());
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$this->assertEquals('405', $response->getStatusCode());
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$this->assertEquals('POST', $response->headers->get('Allow'));
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}
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/**
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* @group legacy
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* @dataProvider getStatusCodes
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*/
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public function testLegacyHandleWhenAnExceptionIsHandledWithASpecificStatusCode($responseStatusCode, $expectedStatusCode)
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{
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$dispatcher = new EventDispatcher();
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$dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) use ($responseStatusCode, $expectedStatusCode) {
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$event->setResponse(new Response('', $responseStatusCode, array('X-Status-Code' => $expectedStatusCode)));
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});
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$kernel = $this->getHttpKernel($dispatcher, function () { throw new \RuntimeException(); });
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$response = $kernel->handle(new Request());
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$this->assertEquals($expectedStatusCode, $response->getStatusCode());
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$this->assertFalse($response->headers->has('X-Status-Code'));
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}
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public function getStatusCodes()
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{
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return array(
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array(200, 404),
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array(404, 200),
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array(301, 200),
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array(500, 200),
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);
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}
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/**
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* @dataProvider getSpecificStatusCodes
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*/
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public function testHandleWhenAnExceptionIsHandledWithASpecificStatusCode($expectedStatusCode)
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{
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$dispatcher = new EventDispatcher();
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$dispatcher->addListener(KernelEvents::EXCEPTION, function (GetResponseForExceptionEvent $event) use ($expectedStatusCode) {
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$event->allowCustomResponseCode();
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$event->setResponse(new Response('', $expectedStatusCode));
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});
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$kernel = $this->getHttpKernel($dispatcher, function () { throw new \RuntimeException(); });
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$response = $kernel->handle(new Request());
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$this->assertEquals($expectedStatusCode, $response->getStatusCode());
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}
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public function getSpecificStatusCodes()
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{
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return array(
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array(200),
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array(302),
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array(403),
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);
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}
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public function testHandleWhenAListenerReturnsAResponse()
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{
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$dispatcher = new EventDispatcher();
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$dispatcher->addListener(KernelEvents::REQUEST, function ($event) {
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$event->setResponse(new Response('hello'));
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});
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$kernel = $this->getHttpKernel($dispatcher);
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$this->assertEquals('hello', $kernel->handle(new Request())->getContent());
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}
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/**
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* @expectedException \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
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*/
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public function testHandleWhenNoControllerIsFound()
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{
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$dispatcher = new EventDispatcher();
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$kernel = $this->getHttpKernel($dispatcher, false);
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$kernel->handle(new Request());
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}
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public function testHandleWhenTheControllerIsAClosure()
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{
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$response = new Response('foo');
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$dispatcher = new EventDispatcher();
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$kernel = $this->getHttpKernel($dispatcher, function () use ($response) { return $response; });
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$this->assertSame($response, $kernel->handle(new Request()));
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}
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public function testHandleWhenTheControllerIsAnObjectWithInvoke()
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{
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$dispatcher = new EventDispatcher();
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$kernel = $this->getHttpKernel($dispatcher, new Controller());
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$this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request()));
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}
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public function testHandleWhenTheControllerIsAFunction()
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{
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$dispatcher = new EventDispatcher();
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$kernel = $this->getHttpKernel($dispatcher, 'Symfony\Component\HttpKernel\Tests\controller_func');
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$this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request()));
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}
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public function testHandleWhenTheControllerIsAnArray()
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{
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$dispatcher = new EventDispatcher();
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$kernel = $this->getHttpKernel($dispatcher, array(new Controller(), 'controller'));
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$this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request()));
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}
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public function testHandleWhenTheControllerIsAStaticArray()
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{
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$dispatcher = new EventDispatcher();
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$kernel = $this->getHttpKernel($dispatcher, array('Symfony\Component\HttpKernel\Tests\Controller', 'staticcontroller'));
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$this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request()));
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}
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/**
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* @expectedException \LogicException
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*/
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public function testHandleWhenTheControllerDoesNotReturnAResponse()
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{
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$dispatcher = new EventDispatcher();
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$kernel = $this->getHttpKernel($dispatcher, function () { return 'foo'; });
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$kernel->handle(new Request());
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}
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public function testHandleWhenTheControllerDoesNotReturnAResponseButAViewIsRegistered()
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{
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$dispatcher = new EventDispatcher();
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$dispatcher->addListener(KernelEvents::VIEW, function ($event) {
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$event->setResponse(new Response($event->getControllerResult()));
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});
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$kernel = $this->getHttpKernel($dispatcher, function () { return 'foo'; });
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$this->assertEquals('foo', $kernel->handle(new Request())->getContent());
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}
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public function testHandleWithAResponseListener()
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{
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$dispatcher = new EventDispatcher();
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$dispatcher->addListener(KernelEvents::RESPONSE, function ($event) {
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$event->setResponse(new Response('foo'));
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});
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$kernel = $this->getHttpKernel($dispatcher);
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$this->assertEquals('foo', $kernel->handle(new Request())->getContent());
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}
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public function testHandleAllowChangingControllerArguments()
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{
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$dispatcher = new EventDispatcher();
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$dispatcher->addListener(KernelEvents::CONTROLLER_ARGUMENTS, function (FilterControllerArgumentsEvent $event) {
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$event->setArguments(array('foo'));
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});
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$kernel = $this->getHttpKernel($dispatcher, function ($content) { return new Response($content); });
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$this->assertResponseEquals(new Response('foo'), $kernel->handle(new Request()));
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}
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public function testHandleAllowChangingControllerAndArguments()
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{
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$dispatcher = new EventDispatcher();
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$dispatcher->addListener(KernelEvents::CONTROLLER_ARGUMENTS, function (FilterControllerArgumentsEvent $event) {
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$oldController = $event->getController();
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$oldArguments = $event->getArguments();
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$newController = function ($id) use ($oldController, $oldArguments) {
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$response = call_user_func_array($oldController, $oldArguments);
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$response->headers->set('X-Id', $id);
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return $response;
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};
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$event->setController($newController);
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$event->setArguments(array('bar'));
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});
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$kernel = $this->getHttpKernel($dispatcher, function ($content) { return new Response($content); }, null, array('foo'));
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$this->assertResponseEquals(new Response('foo', 200, array('X-Id' => 'bar')), $kernel->handle(new Request()));
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}
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public function testTerminate()
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{
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$dispatcher = new EventDispatcher();
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$kernel = $this->getHttpKernel($dispatcher);
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$dispatcher->addListener(KernelEvents::TERMINATE, function ($event) use (&$called, &$capturedKernel, &$capturedRequest, &$capturedResponse) {
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$called = true;
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$capturedKernel = $event->getKernel();
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$capturedRequest = $event->getRequest();
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$capturedResponse = $event->getResponse();
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});
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$kernel->terminate($request = Request::create('/'), $response = new Response());
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$this->assertTrue($called);
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$this->assertEquals($kernel, $capturedKernel);
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$this->assertEquals($request, $capturedRequest);
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$this->assertEquals($response, $capturedResponse);
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}
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public function testVerifyRequestStackPushPopDuringHandle()
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{
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$request = new Request();
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$stack = $this->getMockBuilder('Symfony\Component\HttpFoundation\RequestStack')->setMethods(array('push', 'pop'))->getMock();
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$stack->expects($this->at(0))->method('push')->with($this->equalTo($request));
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$stack->expects($this->at(1))->method('pop');
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$dispatcher = new EventDispatcher();
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$kernel = $this->getHttpKernel($dispatcher, null, $stack);
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$kernel->handle($request, HttpKernelInterface::MASTER_REQUEST);
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}
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/**
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* @expectedException \Symfony\Component\HttpKernel\Exception\BadRequestHttpException
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*/
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public function testInconsistentClientIpsOnMasterRequests()
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{
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$request = new Request();
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$request->setTrustedProxies(array('1.1.1.1'), Request::HEADER_X_FORWARDED_FOR | Request::HEADER_FORWARDED);
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$request->server->set('REMOTE_ADDR', '1.1.1.1');
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$request->headers->set('FORWARDED', 'for=2.2.2.2');
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$request->headers->set('X_FORWARDED_FOR', '3.3.3.3');
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$dispatcher = new EventDispatcher();
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$dispatcher->addListener(KernelEvents::REQUEST, function ($event) {
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$event->getRequest()->getClientIp();
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});
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$kernel = $this->getHttpKernel($dispatcher);
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$kernel->handle($request, $kernel::MASTER_REQUEST, false);
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}
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private function getHttpKernel(EventDispatcherInterface $eventDispatcher, $controller = null, RequestStack $requestStack = null, array $arguments = array())
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{
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if (null === $controller) {
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$controller = function () { return new Response('Hello'); };
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}
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$controllerResolver = $this->getMockBuilder(ControllerResolverInterface::class)->getMock();
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$controllerResolver
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->expects($this->any())
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->method('getController')
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->will($this->returnValue($controller));
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$argumentResolver = $this->getMockBuilder(ArgumentResolverInterface::class)->getMock();
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$argumentResolver
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->expects($this->any())
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->method('getArguments')
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->will($this->returnValue($arguments));
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return new HttpKernel($eventDispatcher, $controllerResolver, $requestStack, $argumentResolver);
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}
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private function assertResponseEquals(Response $expected, Response $actual)
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{
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$expected->setDate($actual->getDate());
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$this->assertEquals($expected, $actual);
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}
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}
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class Controller
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{
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public function __invoke()
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{
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return new Response('foo');
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}
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public function controller()
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{
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return new Response('foo');
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}
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public static function staticController()
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{
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return new Response('foo');
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}
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}
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function controller_func()
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{
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return new Response('foo');
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}
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