function EntityRepositoryTest::testGetCanonical

Tests retrieving canonical variants.

@covers ::getCanonical @covers ::getCanonicalMultiple

File

core/tests/Drupal/KernelTests/Core/Entity/EntityRepositoryTest.php, line 214

Class

EntityRepositoryTest

Tests the entity repository.

Namespace

Code

public function testGetCanonical() : void {
    // Check that when the entity does not exist NULL is returned.
    $entity_type_id = 'entity_test_mul';
    $canonical = $this->entityRepository
        ->getActive($entity_type_id, -1);
    $this->assertNull($canonical);
    // Check that the correct language fallback rules are applied.
    $storage = $this->entityTypeManager
        ->getStorage($entity_type_id);
    $values = [
        'name' => $this->randomString(),
    ];
    
    /** @var \Drupal\Core\Entity\ContentEntityInterface $entity */
    $entity = $storage->create($values);
    $storage->save($entity);
    $langcode = 'it';
    $it_contexts = $this->getLanguageContexts($langcode);
    $canonical = $this->entityRepository
        ->getCanonical($entity_type_id, $entity->id(), $it_contexts);
    $this->assertSame($entity->getUntranslated()
        ->language()
        ->getId(), $canonical->language()
        ->getId());
    
    /** @var \Drupal\Core\Entity\ContentEntityInterface $translation */
    $translation = $entity->addTranslation($langcode, $values);
    $storage->save($translation);
    $canonical = $this->entityRepository
        ->getCanonical($entity_type_id, $entity->id(), $it_contexts);
    $this->assertSame($translation->language()
        ->getId(), $canonical->language()
        ->getId());
    $canonical = $this->entityRepository
        ->getCanonical($entity_type_id, $entity->id());
    $this->assertSame($entity->getUntranslated()
        ->language()
        ->getId(), $canonical->language()
        ->getId());
    
    /** @var \Drupal\entity_test\Entity\EntityTestMul $entity2 */
    $entity2 = $storage->create($values);
    $storage->save($entity2);
    
    /** @var \Drupal\Core\Entity\ContentEntityInterface[] $canonical */
    $canonical = $this->entityRepository
        ->getCanonicalMultiple($entity_type_id, [
        $entity->id(),
        $entity2->id(),
    ], $it_contexts);
    $this->assertSame($translation->language()
        ->getId(), $canonical[$entity->id()]
        ->language()
        ->getId());
    $this->assertSame($entity2->language()
        ->getId(), $canonical[$entity2->id()]
        ->language()
        ->getId());
    $this->doTestLanguageFallback('getCanonical');
}