/**
  * @return array|ViewModel
  */
 public function headerBarAction()
 {
     if ($this->navigation->getType() === NavModel::NAV_UPDATER) {
         if ($this->status->isUpdateError() || $this->status->isUpdateInProgress()) {
             $this->view->setVariable('redirect', '../' . Environment::UPDATER_DIR . '/index.php');
         }
     }
     $this->view->setTemplate('/magento/setup/navigation/header-bar.phtml');
     $this->view->setTerminal(true);
     return $this->view;
 }
 public function testGetType()
 {
     $this->assertEquals(Navigation::NAV_INSTALLER, $this->navigation->getType());
 }