NodeBulkForm example

->disableOriginalConstructor()
      ->getMock();
    $executable->storage = $storage;

    $display = $this->getMockBuilder('Drupal\views\Plugin\views\display\DisplayPluginBase')
      ->disableOriginalConstructor()
      ->getMock();

    $definition['title'] = '';
    $options = [];

    $node_bulk_form = new NodeBulkForm([], 'node_bulk_form', $definition, $entity_type_manager, $language_manager, $messenger, $entity_repository);
    $node_bulk_form->init($executable, $display, $options);

    $reflected_actions = (new \ReflectionObject($node_bulk_form))->getProperty('actions');
    $this->assertEquals(array_slice($actions, 0, -1, TRUE), $reflected_actions->getValue($node_bulk_form));
  }

}