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   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\HttpFoundation\Request;
  16 use Symfony\Component\HttpKernel\EventListener\LocaleListener;
  17 use Symfony\Component\HttpKernel\HttpKernelInterface;
  18 use Symfony\Component\HttpKernel\Event\GetResponseEvent;
  19
  20 class LocaleListenerTest extends TestCase
  21 {
  22     private $requestStack;
  23
  24     protected function setUp()
  25     {
  26         $this->requestStack = $this->getMockBuilder('Symfony\Component\HttpFoundation\RequestStack')->disableOriginalConstructor()->getMock();
  27     }
  28
  29     public function testDefaultLocaleWithoutSession()
  30     {
  31         $listener = new LocaleListener($this->requestStack, 'fr');
  32         $event = $this->getEvent($request = Request::create('/'));
  33
  34         $listener->onKernelRequest($event);
  35         $this->assertEquals('fr', $request->getLocale());
  36     }
  37
  38     public function testLocaleFromRequestAttribute()
  39     {
  40         $request = Request::create('/');
  41         session_name('foo');
  42         $request->cookies->set('foo', 'value');
  43
  44         $request->attributes->set('_locale', 'es');
  45         $listener = new LocaleListener($this->requestStack, 'fr');
  46         $event = $this->getEvent($request);
  47
  48         $listener->onKernelRequest($event);
  49         $this->assertEquals('es', $request->getLocale());
  50     }
  51
  52     public function testLocaleSetForRoutingContext()
  53     {
  54         // the request context is updated
  55         $context = $this->getMockBuilder('Symfony\Component\Routing\RequestContext')->getMock();
  56         $context->expects($this->once())->method('setParameter')->with('_locale', 'es');
  57
  58         $router = $this->getMockBuilder('Symfony\Component\Routing\Router')->setMethods(array('getContext'))->disableOriginalConstructor()->getMock();
  59         $router->expects($this->once())->method('getContext')->will($this->returnValue($context));
  60
  61         $request = Request::create('/');
  62
  63         $request->attributes->set('_locale', 'es');
  64         $listener = new LocaleListener($this->requestStack, 'fr', $router);
  65         $listener->onKernelRequest($this->getEvent($request));
  66     }
  67
  68     public function testRouterResetWithParentRequestOnKernelFinishRequest()
  69     {
  70         // the request context is updated
  71         $context = $this->getMockBuilder('Symfony\Component\Routing\RequestContext')->getMock();
  72         $context->expects($this->once())->method('setParameter')->with('_locale', 'es');
  73
  74         $router = $this->getMockBuilder('Symfony\Component\Routing\Router')->setMethods(array('getContext'))->disableOriginalConstructor()->getMock();
  75         $router->expects($this->once())->method('getContext')->will($this->returnValue($context));
  76
  77         $parentRequest = Request::create('/');
  78         $parentRequest->setLocale('es');
  79
  80         $this->requestStack->expects($this->once())->method('getParentRequest')->will($this->returnValue($parentRequest));
  81
  82         $event = $this->getMockBuilder('Symfony\Component\HttpKernel\Event\FinishRequestEvent')->disableOriginalConstructor()->getMock();
  83
  84         $listener = new LocaleListener($this->requestStack, 'fr', $router);
  85         $listener->onKernelFinishRequest($event);
  86     }
  87
  88     public function testRequestLocaleIsNotOverridden()
  89     {
  90         $request = Request::create('/');
  91         $request->setLocale('de');
  92         $listener = new LocaleListener($this->requestStack, 'fr');
  93         $event = $this->getEvent($request);
  94
  95         $listener->onKernelRequest($event);
  96         $this->assertEquals('de', $request->getLocale());
  97     }
  98
  99     private function getEvent(Request $request)
 100     {
 101         return new GetResponseEvent($this->getMockBuilder('Symfony\Component\HttpKernel\HttpKernelInterface')->getMock(), $request, HttpKernelInterface::MASTER_REQUEST);
 102     }
 103 }