www.aleph1.co.uk Git - yaffs-website/blob - vendor/symfony/http-kernel/Tests/EventListener/ResponseListenerTest.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\EventListener\ResponseListener;
  16 use Symfony\Component\HttpFoundation\Request;
  17 use Symfony\Component\HttpFoundation\Response;
  18 use Symfony\Component\HttpKernel\HttpKernelInterface;
  19 use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
  20 use Symfony\Component\HttpKernel\KernelEvents;
  21 use Symfony\Component\EventDispatcher\EventDispatcher;
  22
  23 class ResponseListenerTest extends TestCase
  24 {
  25     private $dispatcher;
  26
  27     private $kernel;
  28
  29     protected function setUp()
  30     {
  31         $this->dispatcher = new EventDispatcher();
  32         $listener = new ResponseListener('UTF-8');
  33         $this->dispatcher->addListener(KernelEvents::RESPONSE, array($listener, 'onKernelResponse'));
  34
  35         $this->kernel = $this->getMockBuilder('Symfony\Component\HttpKernel\HttpKernelInterface')->getMock();
  36     }
  37
  38     protected function tearDown()
  39     {
  40         $this->dispatcher = null;
  41         $this->kernel = null;
  42     }
  43
  44     public function testFilterDoesNothingForSubRequests()
  45     {
  46         $response = new Response('foo');
  47
  48         $event = new FilterResponseEvent($this->kernel, new Request(), HttpKernelInterface::SUB_REQUEST, $response);
  49         $this->dispatcher->dispatch(KernelEvents::RESPONSE, $event);
  50
  51         $this->assertEquals('', $event->getResponse()->headers->get('content-type'));
  52     }
  53
  54     public function testFilterSetsNonDefaultCharsetIfNotOverridden()
  55     {
  56         $listener = new ResponseListener('ISO-8859-15');
  57         $this->dispatcher->addListener(KernelEvents::RESPONSE, array($listener, 'onKernelResponse'), 1);
  58
  59         $response = new Response('foo');
  60
  61         $event = new FilterResponseEvent($this->kernel, Request::create('/'), HttpKernelInterface::MASTER_REQUEST, $response);
  62         $this->dispatcher->dispatch(KernelEvents::RESPONSE, $event);
  63
  64         $this->assertEquals('ISO-8859-15', $response->getCharset());
  65     }
  66
  67     public function testFilterDoesNothingIfCharsetIsOverridden()
  68     {
  69         $listener = new ResponseListener('ISO-8859-15');
  70         $this->dispatcher->addListener(KernelEvents::RESPONSE, array($listener, 'onKernelResponse'), 1);
  71
  72         $response = new Response('foo');
  73         $response->setCharset('ISO-8859-1');
  74
  75         $event = new FilterResponseEvent($this->kernel, Request::create('/'), HttpKernelInterface::MASTER_REQUEST, $response);
  76         $this->dispatcher->dispatch(KernelEvents::RESPONSE, $event);
  77
  78         $this->assertEquals('ISO-8859-1', $response->getCharset());
  79     }
  80
  81     public function testFiltersSetsNonDefaultCharsetIfNotOverriddenOnNonTextContentType()
  82     {
  83         $listener = new ResponseListener('ISO-8859-15');
  84         $this->dispatcher->addListener(KernelEvents::RESPONSE, array($listener, 'onKernelResponse'), 1);
  85
  86         $response = new Response('foo');
  87         $request = Request::create('/');
  88         $request->setRequestFormat('application/json');
  89
  90         $event = new FilterResponseEvent($this->kernel, $request, HttpKernelInterface::MASTER_REQUEST, $response);
  91         $this->dispatcher->dispatch(KernelEvents::RESPONSE, $event);
  92
  93         $this->assertEquals('ISO-8859-15', $response->getCharset());
  94     }
  95 }