3 namespace Drupal\KernelTests\Core\Entity;
5 use Drupal\entity_test\Entity\EntityTest;
8 * Test view/render hooks for entities.
10 * @todo Add tests for the following hooks. https://www.drupal.org/node/2755353
11 * hook_entity_view_display_alter()
12 * hook_entity_prepare_view()
13 * hook_ENTITY_TYPE_view()
15 * hook_ENTITY_TYPE_view_alter()
16 * hook_entity_view_alter()
20 class EntityViewHookTest extends EntityKernelTestBase {
23 * Test hook_entity_display_build_alter().
25 public function testHookEntityDisplayBuildAlter() {
26 entity_test_create_bundle('display_build_alter_bundle');
27 /** @var \Drupal\Core\Render\RendererInterface $renderer */
28 $renderer = $this->container->get('renderer');
31 // Create some entities to test.
32 for ($i = 0; $i < 5; $i++) {
33 $entity = EntityTest::create([
34 'name' => $this->randomMachineName(),
35 'type' => 'display_build_alter_bundle',
38 $entity_ids[] = $entity->id();
41 /** @var \Drupal\entity_test\EntityTestViewBuilder $view_builder */
42 $view_builder = $this->container->get('entity_type.manager')->getViewBuilder('entity_test');
44 /** @var \Drupal\Core\Entity\EntityStorageInterface $storage */
45 $storage = $this->container->get('entity_type.manager')->getStorage('entity_test');
46 $storage->resetCache();
47 $entities = $storage->loadMultiple($entity_ids);
49 $build = $view_builder->viewMultiple($entities);
51 $output = $renderer->renderRoot($build);
52 $this->setRawContent($output->__toString());
53 // Confirm that the content added in
54 // entity_test_entity_display_build_alter() appears multiple times, not
55 // just for the final entity.
56 foreach ($entity_ids as $id) {
57 $this->assertText('Content added in hook_entity_display_build_alter for entity id ' . $id);