function PathRootsSubscriberTest::testSubscribing

Tests altering and finished event.

@covers ::onRouteAlter @covers ::onRouteFinished

File

core/tests/Drupal/Tests/Core/EventSubscriber/PathRootsSubscriberTest.php, line 49

Class

PathRootsSubscriberTest

@coversDefaultClass \Drupal\Core\EventSubscriber\PathRootsSubscriber @group EventSubscriber

Namespace

Code

public function testSubscribing() : void {
    // Ensure that onRouteFinished can be called without throwing notices
    // when no path roots got set.
    $this->pathRootsSubscriber
        ->onRouteFinished();
    $route_collection = new RouteCollection();
    $route_collection->add('test_route1', new Route('/test/bar'));
    $route_collection->add('test_route2', new Route('/test/baz'));
    $route_collection->add('test_route3', new Route('/test2/bar/baz'));
    $event = new RouteBuildEvent($route_collection);
    $this->pathRootsSubscriber
        ->onRouteAlter($event);
    $route_collection = new RouteCollection();
    $route_collection->add('test_route4', new Route('/test1/bar'));
    $route_collection->add('test_route5', new Route('/test2/baz'));
    $route_collection->add('test_route6', new Route('/test2/bar/baz'));
    $event = new RouteBuildEvent($route_collection);
    $this->pathRootsSubscriber
        ->onRouteAlter($event);
    $this->state
        ->expects($this->once())
        ->method('set')
        ->with('router.path_roots', [
        'test',
        'test2',
        'test1',
    ]);
    $this->pathRootsSubscriber
        ->onRouteFinished();
}