public function EntityTranslationTest::testTranslationObjectCache in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/KernelTests/Core/Entity/EntityTranslationTest.php \Drupal\KernelTests\Core\Entity\EntityTranslationTest::testTranslationObjectCache()
2. 10 core/tests/Drupal/KernelTests/Core/Entity/EntityTranslationTest.php \Drupal\KernelTests\Core\Entity\EntityTranslationTest::testTranslationObjectCache()

Tests the translation object cache.

File

core/tests/Drupal/KernelTests/Core/Entity/EntityTranslationTest.php, line 1007

Class

EntityTranslationTest

Tests entity translation functionality.

Namespace

Drupal\KernelTests\Core\Entity

Code

public function testTranslationObjectCache() {
  $default_langcode = $this->langcodes[1];
  $translation_langcode = $this->langcodes[2];
  $entity = EntityTestMul::create([
    'name' => 'test',
    'langcode' => $default_langcode,
  ]);
  $entity
    ->save();
  $entity
    ->addTranslation($translation_langcode)
    ->save();

  // Test that the default translation object is put into the translation
  // object cache when a new translation object is initialized.
  $entity = \Drupal::entityTypeManager()
    ->getStorage($entity
    ->getEntityTypeId())
    ->loadUnchanged($entity
    ->id());
  $default_translation_spl_object_hash = spl_object_hash($entity);
  $this
    ->assertEquals($default_translation_spl_object_hash, spl_object_hash($entity
    ->getTranslation($translation_langcode)
    ->getTranslation($default_langcode)));

  // Test that non-default translations are always served from the translation
  // object cache.
  $entity = \Drupal::entityTypeManager()
    ->getStorage($entity
    ->getEntityTypeId())
    ->loadUnchanged($entity
    ->id());
  $this
    ->assertEquals(spl_object_hash($entity
    ->getTranslation($translation_langcode)), spl_object_hash($entity
    ->getTranslation($translation_langcode)));
  $this
    ->assertEquals(spl_object_hash($entity
    ->getTranslation($translation_langcode)), spl_object_hash($entity
    ->getTranslation($translation_langcode)
    ->getTranslation($default_langcode)
    ->getTranslation($translation_langcode)));
}