public function MediaTranslationTest::testTranslatableFieldSaveLoad in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/media/tests/src/Kernel/MediaTranslationTest.php \Drupal\Tests\media\Kernel\MediaTranslationTest::testTranslatableFieldSaveLoad()

Test translatable fields storage/retrieval.

File

core/modules/media/tests/src/Kernel/MediaTranslationTest.php, line 54

Class

MediaTranslationTest

Tests multilanguage fields logic.

Namespace

Drupal\Tests\media\Kernel

Code

public function testTranslatableFieldSaveLoad() {

  /** @var \Drupal\Core\Entity\EntityTypeInterface $entity_type */
  $entity_type = $this->container
    ->get('entity_type.manager')
    ->getDefinition('media');
  $this
    ->assertTrue($entity_type
    ->isTranslatable(), 'Media is translatable.');

  // Check if the translation handler uses the content_translation handler.
  $translation_handler_class = $entity_type
    ->getHandlerClass('translation');
  $this
    ->assertEquals(ContentTranslationHandler::class, $translation_handler_class, 'Translation handler is set to use the content_translation handler.');

  // Prepare the field translations.
  $source_field_definition = $this->testTranslationMediaType
    ->getSource()
    ->getSourceFieldDefinition($this->testTranslationMediaType);
  $source_field_storage = $source_field_definition
    ->getFieldStorageDefinition();

  /** @var \Drupal\Core\Entity\Sql\SqlContentEntityStorage $media_storage */
  $media_storage = $this->container
    ->get('entity_type.manager')
    ->getStorage('media');

  /** @var \Drupal\media\Entity\Media $media */
  $media = $media_storage
    ->create([
    'bundle' => $this->testTranslationMediaType
      ->id(),
    'name' => 'Unnamed',
  ]);
  $field_translations = [];
  $available_langcodes = array_keys($this->container
    ->get('language_manager')
    ->getLanguages());
  $media
    ->set('langcode', reset($available_langcodes));
  foreach ($available_langcodes as $langcode) {
    $values = [];
    for ($i = 0; $i < $source_field_storage
      ->getCardinality(); $i++) {
      $values[$i]['value'] = $this
        ->randomString();
    }
    $field_translations[$langcode] = $values;
    $translation = $media
      ->hasTranslation($langcode) ? $media
      ->getTranslation($langcode) : $media
      ->addTranslation($langcode);
    $translation->{$source_field_definition
      ->getName()}
      ->setValue($field_translations[$langcode]);
  }

  // Save and reload the field translations.
  $media
    ->save();
  $media_storage
    ->resetCache();
  $media = $media_storage
    ->load($media
    ->id());

  // Check if the correct source field values were saved/loaded.
  foreach ($field_translations as $langcode => $items) {

    /** @var \Drupal\media\MediaInterface $media_translation */
    $media_translation = $media
      ->getTranslation($langcode);
    $result = TRUE;
    foreach ($items as $delta => $item) {
      $result = $result && $item['value'] == $media_translation->{$source_field_definition
        ->getName()}[$delta]->value;
    }
    $this
      ->assertTrue($result, new FormattableMarkup('%language translation field value not correct.', [
      '%language' => $langcode,
    ]));
    $this
      ->assertSame('public://' . $langcode . '.png', $media_translation
      ->getSource()
      ->getMetadata($media_translation, 'thumbnail_uri'), new FormattableMarkup('%language translation thumbnail metadata attribute is not correct.', [
      '%language' => $langcode,
    ]));
    $this
      ->assertSame('public://' . $langcode . '.png', $media_translation
      ->get('thumbnail')->entity
      ->getFileUri(), new FormattableMarkup('%language translation thumbnail value is not correct.', [
      '%language' => $langcode,
    ]));
    $this
      ->assertEquals('Test Thumbnail ' . $langcode, $media_translation
      ->getSource()
      ->getMetadata($media_translation, 'test_thumbnail_alt'), new FormattableMarkup('%language translation thumbnail alt metadata attribute is not correct.', [
      '%language' => $langcode,
    ]));
    $this
      ->assertSame('Test Thumbnail ' . $langcode, $media_translation
      ->get('thumbnail')->alt, new FormattableMarkup('%language translation thumbnail alt value is not correct.', [
      '%language' => $langcode,
    ]));
  }
}