tests/Wallabag/CoreBundle/Event/Listener/LocaleListenerTest.php

   1 <?php
   2
   3 namespace Tests\Wallabag\CoreBundle\Event\Listener;
   4
   5 use Symfony\Component\EventDispatcher\EventDispatcher;
   6 use Symfony\Component\HttpFoundation\Request;
   7 use Symfony\Component\HttpFoundation\Session\Session;
   8 use Symfony\Component\HttpFoundation\Session\Storage\MockArraySessionStorage;
   9 use Symfony\Component\HttpKernel\Event\GetResponseEvent;
  10 use Symfony\Component\HttpKernel\HttpKernelInterface;
  11 use Symfony\Component\HttpKernel\KernelEvents;
  12 use Wallabag\CoreBundle\Event\Listener\LocaleListener;
  13
  14 class LocaleListenerTest extends \PHPUnit_Framework_TestCase
  15 {
  16     private function getEvent(Request $request)
  17     {
  18         $kernel = $this->getMockBuilder('Symfony\Component\HttpKernel\HttpKernelInterface')
  19             ->disableOriginalConstructor()
  20             ->getMock();
  21
  22         return new GetResponseEvent($kernel, $request, HttpKernelInterface::MASTER_REQUEST);
  23     }
  24
  25     public function testWithoutSession()
  26     {
  27         $request = Request::create('/');
  28
  29         $listener = new LocaleListener('fr');
  30         $event = $this->getEvent($request);
  31
  32         $listener->onKernelRequest($event);
  33         $this->assertEquals('en', $request->getLocale());
  34     }
  35
  36     public function testWithPreviousSession()
  37     {
  38         $request = Request::create('/');
  39         // generate a previous session
  40         $request->cookies->set('MOCKSESSID', 'foo');
  41         $request->setSession(new Session(new MockArraySessionStorage()));
  42
  43         $listener = new LocaleListener('fr');
  44         $event = $this->getEvent($request);
  45
  46         $listener->onKernelRequest($event);
  47         $this->assertEquals('fr', $request->getLocale());
  48     }
  49
  50     public function testLocaleFromRequestAttribute()
  51     {
  52         $request = Request::create('/');
  53         // generate a previous session
  54         $request->cookies->set('MOCKSESSID', 'foo');
  55         $request->setSession(new Session(new MockArraySessionStorage()));
  56         $request->attributes->set('_locale', 'es');
  57
  58         $listener = new LocaleListener('fr');
  59         $event = $this->getEvent($request);
  60
  61         $listener->onKernelRequest($event);
  62         $this->assertEquals('en', $request->getLocale());
  63         $this->assertEquals('es', $request->getSession()->get('_locale'));
  64     }
  65
  66     public function testSubscribedEvents()
  67     {
  68         $request = Request::create('/');
  69         // generate a previous session
  70         $request->cookies->set('MOCKSESSID', 'foo');
  71         $request->setSession(new Session(new MockArraySessionStorage()));
  72
  73         $listener = new LocaleListener('fr');
  74         $event = $this->getEvent($request);
  75
  76         $dispatcher = new EventDispatcher();
  77         $dispatcher->addSubscriber($listener);
  78
  79         $dispatcher->dispatch(
  80             KernelEvents::REQUEST,
  81             $event
  82         );
  83
  84         $this->assertEquals('fr', $request->getLocale());
  85     }
  86 }