public function EntityTypedDataDefinitionTest::testEntityReferences in Drupal 8

Same name and namespace in other branches

1. 9 core/tests/Drupal/KernelTests/Core/Entity/EntityTypedDataDefinitionTest.php \Drupal\KernelTests\Core\Entity\EntityTypedDataDefinitionTest::testEntityReferences()
2. 10 core/tests/Drupal/KernelTests/Core/Entity/EntityTypedDataDefinitionTest.php \Drupal\KernelTests\Core\Entity\EntityTypedDataDefinitionTest::testEntityReferences()

Tests deriving metadata from entity references.

File

core/tests/Drupal/KernelTests/Core/Entity/EntityTypedDataDefinitionTest.php, line 130

Class

EntityTypedDataDefinitionTest

Tests deriving metadata of entity and field data types.

Namespace

Drupal\KernelTests\Core\Entity

Code

public function testEntityReferences() {
  $reference_definition = DataReferenceDefinition::create('entity');
  $this
    ->assertInstanceOf(DataReferenceDefinitionInterface::class, $reference_definition);

  // Test retrieving metadata about the referenced data.
  $this
    ->assertEqual($reference_definition
    ->getTargetDefinition()
    ->getDataType(), 'entity');
  $this
    ->assertInstanceOf(EntityDataDefinitionInterface::class, $reference_definition
    ->getTargetDefinition());

  // Test that the definition factory creates the right definition object.
  $reference_definition2 = $this->typedDataManager
    ->createDataDefinition('entity_reference');
  $this
    ->assertInstanceOf(DataReferenceDefinitionInterface::class, $reference_definition2);
  $this
    ->assertEqual(serialize($reference_definition2), serialize($reference_definition));
}