class EntityViewHookTest in Drupal 10

Test view/render hooks for entities.

@todo Add tests for the following hooks. https://www.drupal.org/node/2755353 hook_entity_view_display_alter() hook_entity_prepare_view() hook_ENTITY_TYPE_view() hook_entity_view() hook_ENTITY_TYPE_view_alter() hook_entity_view_alter()

@group Entity

Hierarchy

• class \Drupal\KernelTests\KernelTestBase extends \PHPUnit\Framework\TestCase implements ServiceProviderInterface uses \Drupal\Tests\PhpUnitCompatibilityTrait, \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait, AssertContentTrait, ConfigTestTrait, ExtensionListTestTrait, RandomGeneratorTrait, TestRequirementsTrait, PhpUnitWarnings
  • class \Drupal\KernelTests\Core\Entity\EntityKernelTestBase uses UserCreationTrait
    • class \Drupal\KernelTests\Core\Entity\EntityViewHookTest

File

core/tests/Drupal/KernelTests/Core/Entity/EntityViewHookTest.php, line 20

Namespace

Drupal\KernelTests\Core\Entity

class EntityViewHookTest extends EntityKernelTestBase {

  /**
   * Tests hook_entity_display_build_alter().
   */
  public function testHookEntityDisplayBuildAlter() {
    entity_test_create_bundle('display_build_alter_bundle');

    /** @var \Drupal\Core\Render\RendererInterface $renderer */
    $renderer = $this->container
      ->get('renderer');
    $entity_ids = [];

    // Create some entities to test.
    for ($i = 0; $i < 5; $i++) {
      $entity = EntityTest::create([
        'name' => $this
          ->randomMachineName(),
        'type' => 'display_build_alter_bundle',
      ]);
      $entity
        ->save();
      $entity_ids[] = $entity
        ->id();
    }

    /** @var \Drupal\entity_test\EntityTestViewBuilder $view_builder */
    $view_builder = $this->container
      ->get('entity_type.manager')
      ->getViewBuilder('entity_test');

    /** @var \Drupal\Core\Entity\EntityStorageInterface $storage */
    $storage = $this->container
      ->get('entity_type.manager')
      ->getStorage('entity_test');
    $storage
      ->resetCache();
    $entities = $storage
      ->loadMultiple($entity_ids);
    $build = $view_builder
      ->viewMultiple($entities);
    $output = $renderer
      ->renderRoot($build);
    $this
      ->setRawContent($output
      ->__toString());

    // Confirm that the content added in
    // entity_test_entity_display_build_alter() appears multiple times, not
    // just for the final entity.
    foreach ($entity_ids as $id) {
      $this
        ->assertText('Content added in hook_entity_display_build_alter for entity id ' . $id);
    }
  }

}