aleph1.co.uk Git - yaffs-website/blob - web/core/tests/Drupal/Tests/Core/EventSubscriber/PathRootsSubscriberTest.php

   1 <?php
   2
   3 namespace Drupal\Tests\Core\EventSubscriber;
   4
   5 use Drupal\Core\EventSubscriber\PathRootsSubscriber;
   6 use Drupal\Core\Routing\RouteBuildEvent;
   7 use Drupal\Tests\UnitTestCase;
   8 use Symfony\Component\Routing\Route;
   9 use Symfony\Component\Routing\RouteCollection;
  10
  11 /**
  12  * @coversDefaultClass \Drupal\Core\EventSubscriber\PathRootsSubscriber
  13  * @group EventSubscriber
  14  */
  15 class PathRootsSubscriberTest extends UnitTestCase {
  16
  17   /**
  18    * The mocked state.
  19    *
  20    * @var \Drupal\Core\State\StateInterface|\PHPUnit_Framework_MockObject_MockObject
  21    */
  22   protected $state;
  23
  24   /**
  25    * The tested path root subscriber.
  26    *
  27    * @var \Drupal\Core\EventSubscriber\PathRootsSubscriber
  28    */
  29   protected $pathRootsSubscriber;
  30
  31   /**
  32    * {@inheritdoc}
  33    */
  34   protected function setUp() {
  35     $this->state = $this->getMock('Drupal\Core\State\StateInterface');
  36     $this->pathRootsSubscriber = new PathRootsSubscriber($this->state);
  37   }
  38
  39   /**
  40    * Tests altering and finished event.
  41    *
  42    * @covers ::onRouteAlter
  43    * @covers ::onRouteFinished
  44    */
  45   public function testSubscribing() {
  46
  47     // Ensure that onRouteFinished can be called without throwing notices
  48     // when no path roots got set.
  49     $this->pathRootsSubscriber->onRouteFinished();
  50
  51     $route_collection = new RouteCollection();
  52     $route_collection->add('test_route1', new Route('/test/bar'));
  53     $route_collection->add('test_route2', new Route('/test/baz'));
  54     $route_collection->add('test_route3', new Route('/test2/bar/baz'));
  55
  56     $event = new RouteBuildEvent($route_collection, 'provider');
  57     $this->pathRootsSubscriber->onRouteAlter($event);
  58
  59     $route_collection = new RouteCollection();
  60     $route_collection->add('test_route4', new Route('/test1/bar'));
  61     $route_collection->add('test_route5', new Route('/test2/baz'));
  62     $route_collection->add('test_route6', new Route('/test2/bar/baz'));
  63
  64     $event = new RouteBuildEvent($route_collection, 'provider');
  65     $this->pathRootsSubscriber->onRouteAlter($event);
  66
  67     $this->state->expects($this->once())
  68       ->method('set')
  69       ->with('router.path_roots', ['test', 'test2', 'test1']);
  70
  71     $this->pathRootsSubscriber->onRouteFinished();
  72   }
  73
  74 }