public function ContainerAwareEventDispatcherTest::testInitialState in Drupal 10

Same name and namespace in other branches

1. 8 core/tests/Drupal/Tests/Component/EventDispatcher/ContainerAwareEventDispatcherTest.php \Drupal\Tests\Component\EventDispatcher\ContainerAwareEventDispatcherTest::testInitialState()
2. 9 core/tests/Drupal/Tests/Component/EventDispatcher/ContainerAwareEventDispatcherTest.php \Drupal\Tests\Component\EventDispatcher\ContainerAwareEventDispatcherTest::testInitialState()

File

core/tests/Drupal/Tests/Component/EventDispatcher/ContainerAwareEventDispatcherTest.php, line 226

Class

ContainerAwareEventDispatcherTest

Unit tests for the ContainerAwareEventDispatcher.

Namespace

Drupal\Tests\Component\EventDispatcher

Code

public function testInitialState() {
  $this
    ->assertEquals([], $this->dispatcher
    ->getListeners());
  $this
    ->assertFalse($this->dispatcher
    ->hasListeners(self::PREFOO));
  $this
    ->assertFalse($this->dispatcher
    ->hasListeners(self::POSTFOO));
}