/**
  * test custom AjaxView class is loaded and correct.
  *
  * @return void
  * @triggers Controller.startup $this->Controller
  */
 public function testAjaxViewLoaded()
 {
     Router::extensions(['json', 'xml', 'ajax'], false);
     $this->Controller->request->params['_ext'] = 'ajax';
     $event = new Event('Controller.startup', $this->Controller);
     $this->RequestHandler->initialize([]);
     $this->RequestHandler->startup($event);
     $this->assertEquals('Cake\\View\\AjaxView', $this->Controller->viewClass);
     $view = $this->Controller->createView();
     $this->assertEquals('ajax', $view->layout);
 }