UuidResolverTest.php in Drupal 8

Namespace

Drupal\Tests\serialization\Unit\EntityResolver

File

core/modules/serialization/tests/src/Unit/EntityResolver/UuidResolverTest.php

<?php

namespace Drupal\Tests\serialization\Unit\EntityResolver;

use Drupal\Core\Entity\EntityRepositoryInterface;
use Drupal\Tests\UnitTestCase;
use Drupal\serialization\EntityResolver\UuidResolver;

/**
 * @coversDefaultClass \Drupal\serialization\EntityResolver\UuidResolver
 * @group serialization
 */
class UuidResolverTest extends UnitTestCase {

  /**
   * The UuidResolver instance.
   *
   * @var \Drupal\serialization\EntityResolver\UuidResolver
   */
  protected $resolver;

  /**
   * The mock entity repository service.
   *
   * @var \Drupal\Core\Entity\EntityRepositoryInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $entityRepository;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    $this->entityRepository = $this
      ->createMock(EntityRepositoryInterface::class);
    $this->resolver = new UuidResolver($this->entityRepository);
  }

  /**
   * Test resolve() with a class using the incorrect interface.
   */
  public function testResolveNotInInterface() {
    $this->entityRepository
      ->expects($this
      ->never())
      ->method('loadEntityByUuid');
    $normalizer = $this
      ->createMock('Symfony\\Component\\Serializer\\Normalizer\\NormalizerInterface');
    $this
      ->assertNull($this->resolver
      ->resolve($normalizer, [], 'test_type'));
  }

  /**
   * Test resolve() with a class using the correct interface but no UUID.
   */
  public function testResolveNoUuid() {
    $this->entityRepository
      ->expects($this
      ->never())
      ->method('loadEntityByUuid');
    $normalizer = $this
      ->createMock('Drupal\\serialization\\EntityResolver\\UuidReferenceInterface');
    $normalizer
      ->expects($this
      ->once())
      ->method('getUuid')
      ->with([])
      ->will($this
      ->returnValue(NULL));
    $this
      ->assertNull($this->resolver
      ->resolve($normalizer, [], 'test_type'));
  }

  /**
   * Test resolve() with correct interface but no matching entity for the UUID.
   */
  public function testResolveNoEntity() {
    $uuid = '392eab92-35c2-4625-872d-a9dab4da008e';
    $this->entityRepository
      ->expects($this
      ->once())
      ->method('loadEntityByUuid')
      ->with('test_type')
      ->will($this
      ->returnValue(NULL));
    $normalizer = $this
      ->createMock('Drupal\\serialization\\EntityResolver\\UuidReferenceInterface');
    $normalizer
      ->expects($this
      ->once())
      ->method('getUuid')
      ->with([])
      ->will($this
      ->returnValue($uuid));
    $this
      ->assertNull($this->resolver
      ->resolve($normalizer, [], 'test_type'));
  }

  /**
   * Test resolve() when a UUID corresponds to an entity.
   */
  public function testResolveWithEntity() {
    $uuid = '392eab92-35c2-4625-872d-a9dab4da008e';
    $entity = $this
      ->createMock('Drupal\\Core\\Entity\\EntityInterface');
    $entity
      ->expects($this
      ->once())
      ->method('id')
      ->will($this
      ->returnValue(1));
    $this->entityRepository
      ->expects($this
      ->once())
      ->method('loadEntityByUuid')
      ->with('test_type', $uuid)
      ->will($this
      ->returnValue($entity));
    $normalizer = $this
      ->createMock('Drupal\\serialization\\EntityResolver\\UuidReferenceInterface');
    $normalizer
      ->expects($this
      ->once())
      ->method('getUuid')
      ->with([])
      ->will($this
      ->returnValue($uuid));
    $this
      ->assertSame(1, $this->resolver
      ->resolve($normalizer, [], 'test_type'));
  }

}

Classes

Name	Description
UuidResolverTest	@coversDefaultClass \Drupal\serialization\EntityResolver\UuidResolver @group serialization