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class PluginAlterTest in Drupal 10

Same name and namespace in other branches
  1. 8 core/tests/Drupal/KernelTests/Core/Render/Element/PluginAlterTest.php \Drupal\KernelTests\Core\Render\Element\PluginAlterTest
  2. 9 core/tests/Drupal/KernelTests/Core/Render/Element/PluginAlterTest.php \Drupal\KernelTests\Core\Render\Element\PluginAlterTest

@group Render

Hierarchy

  • class \Drupal\KernelTests\Core\Render\Element\PluginAlterTest extends \Drupal\KernelTests\KernelTestBase

Expanded class hierarchy of PluginAlterTest

File

core/tests/Drupal/KernelTests/Core/Render/Element/PluginAlterTest.php, line 10

Namespace

Drupal\KernelTests\Core\Render\Element
View source 
class PluginAlterTest extends KernelTestBase {

  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'element_info_test',
  ];

  /**
   * Tests hook_element_plugin_alter().
   */
  public function testPluginAlter() {
    $info_manager = $this->container
      ->get('plugin.manager.element_info');
    $this
      ->assertArrayHasKey('weight', $info_manager
      ->getDefinitions());

    // @see element_info_test_element_plugin_alter()
    $this->container
      ->get('state')
      ->set('hook_element_plugin_alter:remove_weight', TRUE);

    // The definition will be cached.
    $this
      ->assertArrayHasKey('weight', $info_manager
      ->getDefinitions());

    // Clearing the caches removes the definition.
    $info_manager
      ->clearCachedDefinitions();
    $this
      ->assertArrayNotHasKey('weight', $info_manager
      ->getDefinitions());
  }

}

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