Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\serialization\Kernel;
Chris@0: 
Chris@0: use Drupal\Core\Url;
Chris@0: use Drupal\entity_test\Entity\EntityTestMulRev;
Chris@0: use Drupal\field\Entity\FieldConfig;
Chris@0: use Drupal\field\Entity\FieldStorageConfig;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests that entities references can be resolved.
Chris@0:  *
Chris@0:  * @group serialization
Chris@0:  */
Chris@0: class EntityResolverTest extends NormalizerTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['hal', 'rest'];
Chris@0: 
Chris@0:   /**
Chris@0:    * The format being tested.
Chris@0:    *
Chris@0:    * @var string
Chris@0:    */
Chris@0:   protected $format = 'hal_json';
Chris@0: 
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0: 
Chris@0:     \Drupal::service('router.builder')->rebuild();
Chris@0: 
Chris@0:     // Create the test field storage.
Chris@0:     FieldStorageConfig::create([
Chris@0:       'entity_type' => 'entity_test_mulrev',
Chris@0:       'field_name' => 'field_test_entity_reference',
Chris@0:       'type' => 'entity_reference',
Chris@0:       'settings' => [
Chris@0:         'target_type' => 'entity_test_mulrev',
Chris@0:       ],
Chris@0:     ])->save();
Chris@0: 
Chris@0:     // Create the test field.
Chris@0:     FieldConfig::create([
Chris@0:       'entity_type' => 'entity_test_mulrev',
Chris@0:       'field_name' => 'field_test_entity_reference',
Chris@0:       'bundle' => 'entity_test_mulrev',
Chris@0:     ])->save();
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Test that fields referencing UUIDs can be denormalized.
Chris@0:    */
Chris@0:   public function testUuidEntityResolver() {
Chris@0:     // Create an entity to get the UUID from.
Chris@0:     $entity = EntityTestMulRev::create(['type' => 'entity_test_mulrev']);
Chris@0:     $entity->set('name', 'foobar');
Chris@0:     $entity->set('field_test_entity_reference', [['target_id' => 1]]);
Chris@0:     $entity->save();
Chris@0: 
Chris@0:     $field_uri = Url::fromUri('base:rest/relation/entity_test_mulrev/entity_test_mulrev/field_test_entity_reference', ['absolute' => TRUE])->toString();
Chris@0: 
Chris@0:     $data = [
Chris@0:       '_links' => [
Chris@0:         'type' => [
Chris@0:           'href' => Url::fromUri('base:rest/type/entity_test_mulrev/entity_test_mulrev', ['absolute' => TRUE])->toString(),
Chris@0:         ],
Chris@0:         $field_uri => [
Chris@0:           [
Chris@18:             'href' => $entity->toUrl()->toString(),
Chris@0:           ],
Chris@0:         ],
Chris@0:       ],
Chris@0:       '_embedded' => [
Chris@0:         $field_uri => [
Chris@0:           [
Chris@0:             '_links' => [
Chris@18:               'self' => $entity->toUrl()->toString(),
Chris@0:             ],
Chris@0:             'uuid' => [
Chris@0:               [
Chris@0:                 'value' => $entity->uuid(),
Chris@0:               ],
Chris@0:             ],
Chris@0:           ],
Chris@0:         ],
Chris@0:       ],
Chris@0:     ];
Chris@0: 
Chris@0:     $denormalized = $this->container->get('serializer')->denormalize($data, 'Drupal\entity_test\Entity\EntityTestMulRev', $this->format);
Chris@0:     $field_value = $denormalized->get('field_test_entity_reference')->getValue();
Chris@0:     $this->assertEqual($field_value[0]['target_id'], 1, 'Entity reference resolved using UUID.');
Chris@0:   }
Chris@0: 
Chris@0: }