setupTestFields example

/** * {@inheritdoc} */
  protected function setUp(): void {
    parent::setUp();

    $this->setupLanguages();
    $this->setupBundle();
    $this->enableTranslation();
    $this->setupUsers();
    $this->setupTestFields();

    $this->manager = $this->container->get('content_translation.manager');
    $this->controller = $this->manager->getTranslationHandler($this->entityTypeId);

    // Rebuild the container so that the new languages are picked up by services     // that hold a list of languages.     $this->rebuildContainer();
  }

  /** * Adds additional languages. */

/** @var \Drupal\Core\Entity\EntityFieldManagerInterface $entity_field_manager */
    $entity_field_manager = $this->container->get('entity_field.manager');
    $entity_field_manager->clearCachedFieldDefinitions();
    $definitions = $entity_field_manager->getFieldDefinitions($this->entityTypeId, $this->bundle);
    $this->assertFalse($definitions[$this->fieldName]->isTranslatable());
  }

  /** * {@inheritdoc} */
  protected function setupTestFields() {
    parent::setupTestFields();

    $field_storage = FieldStorageConfig::create([
      'field_name' => 'field_multilingual',
      'type' => 'test_field',
      'entity_type' => $this->entityTypeId,
      'cardinality' => 1,
    ]);
    $field_storage->save();
    FieldConfig::create([
      'field_storage' => $field_storage,
      'bundle' => $this->bundle,