/** * Tests validation constraints provided by the Entity API. */ public function testEntityConstraintValidation() { $entity = $this->createTestEntity('entity_test'); $entity->save(); // Create a reference field item and let it reference the entity. $definition = BaseFieldDefinition::create('entity_reference')->setLabel('Test entity')->setSetting('target_type', 'entity_test'); $reference_field = \Drupal::typedDataManager()->create($definition); $reference = $reference_field->first()->get('entity'); $reference->setValue($entity); // Test validation the typed data object. $violations = $reference->validate(); $this->assertEqual($violations->count(), 0); // Test validating an entity of the wrong type. $user = $this->createUser(); $user->save(); $node = entity_create('node', array('type' => 'page', 'uid' => $user->id())); $reference->setValue($node); $violations = $reference->validate(); $this->assertEqual($violations->count(), 1); // Test bundle validation. NodeType::create(array('type' => 'article'))->save(); $definition = BaseFieldDefinition::create('entity_reference')->setLabel('Test entity')->setSettings(array('target_type' => 'node', 'target_bundle' => 'article')); $reference_field = \Drupal::TypedDataManager()->create($definition); $reference = $reference_field->first()->get('entity'); $reference->setValue($node); $violations = $reference->validate(); $this->assertEqual($violations->count(), 1); $node = entity_create('node', array('type' => 'article', 'uid' => $user->id())); $node->save(); $reference->setValue($node); $violations = $reference->validate(); $this->assertEqual($violations->count(), 0); }