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- <?php
- namespace Drupal\KernelTests\Core\Render\Element;
- use Drupal\KernelTests\KernelTestBase;
- /**
- * @group Render
- */
- 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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