class EntityTestResourceTestBase

abstract class EntityTestResourceTestBase extends ConfigEntityResourceTestBase {
  use EntityDefinitionTestTrait;
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'entity_test',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected static $entityTypeId = 'entity_test';
  
  /**
   * {@inheritdoc}
   */
  protected static $patchProtectedFieldNames = [];
  
  /**
   * The state object.
   *
   * @var \Drupal\Core\State\StateInterface
   */
  protected $state;
  
  /**
   * @var \Drupal\entity_test\Entity\EntityTest
   */
  protected $entity;
  
  /**
   * The entity definition update manager.
   *
   * @var \Drupal\Core\Entity\EntityDefinitionUpdateManagerInterface
   */
  protected $entityDefinitionUpdateManager;
  
  /**
   * {@inheritdoc}
   */
  protected function setUpAuthorization($method) {
    switch ($method) {
      case 'GET':
        $this->grantPermissionsToTestedRole([
          'view test entity',
        ]);
        break;

      case 'POST':
        $this->grantPermissionsToTestedRole([
          'create entity_test entity_test_with_bundle entities',
        ]);
        break;

      case 'PATCH':
      case 'DELETE':
        $this->grantPermissionsToTestedRole([
          'administer entity_test content',
        ]);
        break;

    }
  }
  
  /**
   * {@inheritdoc}
   */
  protected function createEntity() {
    // Set flag so that internal field 'internal_string_field' is created.
    // @see entity_test_entity_base_field_info()
    $this->container
      ->get('state')
      ->set('entity_test.internal_field', TRUE);
    $this->applyEntityUpdates('entity_test');
    $entity_test = \Drupal::entityTypeManager()->getStorage(static::$entityTypeId)
      ->create([
      'name' => 'Llama',
      'type' => static::$entityTypeId,
      // Set a value for the internal field to confirm that it will not be
      // returned in normalization.
      // @see entity_test_entity_base_field_info().
'internal_string_field' => [
        'value' => 'This value shall not be internal!',
      ],
    ]);
    $entity_test->setOwnerId(0);
    $entity_test->save();
    return $entity_test;
  }
  
  /**
   * {@inheritdoc}
   */
  protected function getExpectedNormalizedEntity() {
    $author = User::load(0);
    $normalization = [
      'uuid' => [
        [
          'value' => $this->entity
            ->uuid(),
        ],
      ],
      'id' => [
        [
          'value' => 1,
        ],
      ],
      'langcode' => [
        [
          'value' => 'en',
        ],
      ],
      'type' => [
        [
          'value' => static::$entityTypeId,
        ],
      ],
      'name' => [
        [
          'value' => 'Llama',
        ],
      ],
      'created' => [
        [
          'value' => (new \DateTime())->setTimestamp((int) $this->entity
            ->get('created')->value)
            ->setTimezone(new \DateTimeZone('UTC'))
            ->format(\DateTime::RFC3339),
          'format' => \DateTime::RFC3339,
        ],
      ],
      'user_id' => [
        [
          'target_id' => (int) $author->id(),
          'target_type' => 'user',
          'target_uuid' => $author->uuid(),
          'url' => $author->toUrl()
            ->toString(),
        ],
      ],
      'field_test_text' => [],
    ];
    return $normalization;
  }
  
  /**
   * {@inheritdoc}
   */
  protected function getNormalizedPostEntity() {
    return [
      'type' => [
        [
          'value' => static::$entityTypeId,
        ],
      ],
      'name' => [
        [
          'value' => 'Dramallama',
        ],
      ],
    ];
  }
  
  /**
   * {@inheritdoc}
   */
  protected function getExpectedUnauthorizedAccessMessage($method) {
    switch ($method) {
      case 'GET':
        return "The 'view test entity' permission is required.";
      case 'POST':
        return "The following permissions are required: 'administer entity_test content' OR 'administer entity_test_with_bundle content' OR 'create entity_test entity_test_with_bundle entities'.";
      default:
        return parent::getExpectedUnauthorizedAccessMessage($method);
    }
  }

}