function ContainerAwareEventDispatcherTest::testAddSubscriber

Same name in other branches
  1. 9 core/tests/Drupal/Tests/Component/EventDispatcher/ContainerAwareEventDispatcherTest.php \Drupal\Tests\Component\EventDispatcher\ContainerAwareEventDispatcherTest::testAddSubscriber()
  2. 10 core/tests/Drupal/Tests/Component/EventDispatcher/ContainerAwareEventDispatcherTest.php \Drupal\Tests\Component\EventDispatcher\ContainerAwareEventDispatcherTest::testAddSubscriber()
  3. 11.x core/tests/Drupal/Tests/Component/EventDispatcher/ContainerAwareEventDispatcherTest.php \Drupal\Tests\Component\EventDispatcher\ContainerAwareEventDispatcherTest::testAddSubscriber()

File

core/tests/Drupal/Tests/Component/EventDispatcher/ContainerAwareEventDispatcherTest.php, line 350

Class

ContainerAwareEventDispatcherTest
Unit tests for the ContainerAwareEventDispatcher.

Namespace

Drupal\Tests\Component\EventDispatcher

Code

public function testAddSubscriber() {
    $eventSubscriber = new TestEventSubscriber();
    $this->dispatcher
        ->addSubscriber($eventSubscriber);
    $this->assertTrue($this->dispatcher
        ->hasListeners(self::PREFOO));
    $this->assertTrue($this->dispatcher
        ->hasListeners(self::POSTFOO));
}

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