www.aleph1.co.uk Git - yaffs-website/blob - vendor/symfony/http-kernel/Tests/EventListener/SurrogateListenerTest.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\HttpKernel\Tests\EventListener;
  13
  14 use PHPUnit\Framework\TestCase;
  15 use Symfony\Component\HttpKernel\HttpCache\Esi;
  16 use Symfony\Component\HttpKernel\EventListener\SurrogateListener;
  17 use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
  18 use Symfony\Component\HttpKernel\KernelEvents;
  19 use Symfony\Component\HttpKernel\HttpKernelInterface;
  20 use Symfony\Component\HttpFoundation\Response;
  21 use Symfony\Component\HttpFoundation\Request;
  22 use Symfony\Component\EventDispatcher\EventDispatcher;
  23
  24 class SurrogateListenerTest extends TestCase
  25 {
  26     public function testFilterDoesNothingForSubRequests()
  27     {
  28         $dispatcher = new EventDispatcher();
  29         $kernel = $this->getMockBuilder('Symfony\Component\HttpKernel\HttpKernelInterface')->getMock();
  30         $response = new Response('foo <esi:include src="" />');
  31         $listener = new SurrogateListener(new Esi());
  32
  33         $dispatcher->addListener(KernelEvents::RESPONSE, array($listener, 'onKernelResponse'));
  34         $event = new FilterResponseEvent($kernel, new Request(), HttpKernelInterface::SUB_REQUEST, $response);
  35         $dispatcher->dispatch(KernelEvents::RESPONSE, $event);
  36
  37         $this->assertEquals('', $event->getResponse()->headers->get('Surrogate-Control'));
  38     }
  39
  40     public function testFilterWhenThereIsSomeEsiIncludes()
  41     {
  42         $dispatcher = new EventDispatcher();
  43         $kernel = $this->getMockBuilder('Symfony\Component\HttpKernel\HttpKernelInterface')->getMock();
  44         $response = new Response('foo <esi:include src="" />');
  45         $listener = new SurrogateListener(new Esi());
  46
  47         $dispatcher->addListener(KernelEvents::RESPONSE, array($listener, 'onKernelResponse'));
  48         $event = new FilterResponseEvent($kernel, new Request(), HttpKernelInterface::MASTER_REQUEST, $response);
  49         $dispatcher->dispatch(KernelEvents::RESPONSE, $event);
  50
  51         $this->assertEquals('content="ESI/1.0"', $event->getResponse()->headers->get('Surrogate-Control'));
  52     }
  53
  54     public function testFilterWhenThereIsNoEsiIncludes()
  55     {
  56         $dispatcher = new EventDispatcher();
  57         $kernel = $this->getMockBuilder('Symfony\Component\HttpKernel\HttpKernelInterface')->getMock();
  58         $response = new Response('foo');
  59         $listener = new SurrogateListener(new Esi());
  60
  61         $dispatcher->addListener(KernelEvents::RESPONSE, array($listener, 'onKernelResponse'));
  62         $event = new FilterResponseEvent($kernel, new Request(), HttpKernelInterface::MASTER_REQUEST, $response);
  63         $dispatcher->dispatch(KernelEvents::RESPONSE, $event);
  64
  65         $this->assertEquals('', $event->getResponse()->headers->get('Surrogate-Control'));
  66     }
  67 }