public function ContainerAwareEventDispatcherTest::testGetLazyListeners 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::testGetLazyListeners()
2. 9 core/tests/Drupal/Tests/Component/EventDispatcher/ContainerAwareEventDispatcherTest.php \Drupal\Tests\Component\EventDispatcher\ContainerAwareEventDispatcherTest::testGetLazyListeners()

File

core/tests/Drupal/Tests/Component/EventDispatcher/ContainerAwareEventDispatcherTest.php, line 530

Class

ContainerAwareEventDispatcherTest

Unit tests for the ContainerAwareEventDispatcher.

Namespace

Drupal\Tests\Component\EventDispatcher

Code

public function testGetLazyListeners() {
  $test = new TestWithDispatcher();
  $factory = function () use ($test) {
    return $test;
  };
  $this->dispatcher
    ->addListener('foo', [
    $factory,
    'foo',
  ], 3);
  $this
    ->assertSame([
    [
      $test,
      'foo',
    ],
  ], $this->dispatcher
    ->getListeners('foo'));
  $this->dispatcher
    ->removeListener('foo', [
    $test,
    'foo',
  ]);
  $this->dispatcher
    ->addListener('bar', [
    $factory,
    'foo',
  ], 3);
  $this
    ->assertSame([
    'bar' => [
      [
        $test,
        'foo',
      ],
    ],
  ], $this->dispatcher
    ->getListeners());
}