public function NormalizeTest::testNormalize in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/hal/tests/src/Kernel/NormalizeTest.php \Drupal\Tests\hal\Kernel\NormalizeTest::testNormalize()

Tests the normalize function.

File

core/modules/hal/tests/src/Kernel/NormalizeTest.php, line 50

Class

NormalizeTest

Tests HAL normalization edge cases for EntityResource.

Namespace

Drupal\Tests\hal\Kernel

Code

public function testNormalize() {
  $target_entity_de = EntityTest::create([
    'langcode' => 'de',
    'field_test_entity_reference' => NULL,
  ]);
  $target_entity_de
    ->save();
  $target_entity_en = EntityTest::create([
    'langcode' => 'en',
    'field_test_entity_reference' => NULL,
  ]);
  $target_entity_en
    ->save();

  // Create a German entity.
  $values = [
    'langcode' => 'de',
    'name' => $this
      ->randomMachineName(),
    'field_test_text' => [
      'value' => $this
        ->randomMachineName(),
      'format' => 'my_text_format',
    ],
    'field_test_entity_reference' => [
      'target_id' => $target_entity_de
        ->id(),
    ],
  ];

  // Array of translated values.
  $translation_values = [
    'name' => $this
      ->randomMachineName(),
    'field_test_entity_reference' => [
      'target_id' => $target_entity_en
        ->id(),
    ],
  ];
  $entity = EntityTest::create($values);
  $entity
    ->save();

  // Add an English value for name and entity reference properties.
  $entity
    ->addTranslation('en')
    ->set('name', [
    0 => [
      'value' => $translation_values['name'],
    ],
  ]);
  $entity
    ->getTranslation('en')
    ->set('field_test_entity_reference', [
    0 => $translation_values['field_test_entity_reference'],
  ]);
  $entity
    ->save();
  $type_uri = Url::fromUri('base:rest/type/entity_test/entity_test', [
    'absolute' => TRUE,
  ])
    ->toString();
  $relation_uri = Url::fromUri('base:rest/relation/entity_test/entity_test/field_test_entity_reference', [
    'absolute' => TRUE,
  ])
    ->toString();
  $expected_array = [
    '_links' => [
      'curies' => [
        [
          'href' => '/relations',
          'name' => 'site',
          'templated' => TRUE,
        ],
      ],
      'self' => [
        'href' => $this
          ->getEntityUri($entity),
      ],
      'type' => [
        'href' => $type_uri,
      ],
      $relation_uri => [
        [
          'href' => $this
            ->getEntityUri($target_entity_de),
          'lang' => 'de',
        ],
        [
          'href' => $this
            ->getEntityUri($target_entity_en),
          'lang' => 'en',
        ],
      ],
    ],
    '_embedded' => [
      $relation_uri => [
        [
          '_links' => [
            'self' => [
              'href' => $this
                ->getEntityUri($target_entity_de),
            ],
            'type' => [
              'href' => $type_uri,
            ],
          ],
          'uuid' => [
            [
              'value' => $target_entity_de
                ->uuid(),
            ],
          ],
          'lang' => 'de',
        ],
        [
          '_links' => [
            'self' => [
              'href' => $this
                ->getEntityUri($target_entity_en),
            ],
            'type' => [
              'href' => $type_uri,
            ],
          ],
          'uuid' => [
            [
              'value' => $target_entity_en
                ->uuid(),
            ],
          ],
          'lang' => 'en',
        ],
      ],
    ],
    'id' => [
      [
        'value' => $entity
          ->id(),
      ],
    ],
    'uuid' => [
      [
        'value' => $entity
          ->uuid(),
      ],
    ],
    'langcode' => [
      [
        'value' => 'de',
      ],
    ],
    'name' => [
      [
        'value' => $values['name'],
        'lang' => 'de',
      ],
      [
        'value' => $translation_values['name'],
        'lang' => 'en',
      ],
    ],
    'field_test_text' => [
      [
        'value' => $values['field_test_text']['value'],
        'format' => $values['field_test_text']['format'],
        'processed' => "<p>{$values['field_test_text']['value']}</p>",
      ],
    ],
  ];
  $normalized = $this->serializer
    ->normalize($entity, $this->format);
  $this
    ->assertEqual($normalized['_links']['self'], $expected_array['_links']['self'], 'self link placed correctly.');

  // @todo Test curies.
  // @todo Test type.
  $this
    ->assertEqual($normalized['id'], $expected_array['id'], 'Internal id is exposed.');
  $this
    ->assertEqual($normalized['uuid'], $expected_array['uuid'], 'Non-translatable fields is normalized.');
  $this
    ->assertEqual($normalized['name'], $expected_array['name'], 'Translatable field with multiple language values is normalized.');
  $this
    ->assertEqual($normalized['field_test_text'], $expected_array['field_test_text'], 'Field with properties is normalized.');
  $this
    ->assertEqual($normalized['_embedded'][$relation_uri], $expected_array['_embedded'][$relation_uri], 'Entity reference field is normalized.');
  $this
    ->assertEqual($normalized['_links'][$relation_uri], $expected_array['_links'][$relation_uri], 'Links are added for entity reference field.');
}