public function RouteCollectionTest::testCannotAddExistingCollectionToTree

@expectedException \InvalidArgumentException

File

drupal/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/RouteCollectionTest.php, line 248

Class

RouteCollectionTest

Namespace

Code

public function testCannotAddExistingCollectionToTree() {
  $collection1 = new RouteCollection();
  $collection2 = new RouteCollection();
  $collection3 = new RouteCollection();
  $collection1
    ->addCollection($collection2);
  $collection1
    ->addCollection($collection3);
  $collection2
    ->addCollection($collection3);
}