public function test_install_should_remove_old_menu_item()
 {
     $menuRepository = $this->modelManger->getRepository(Menu::class);
     $oldMenuItem = $menuRepository->findOneBy(['label' => self::OLD_MENU_LABEL]);
     $this->createMenuItemIfItDoesNotExist($oldMenuItem, self::OLD_MENU_LABEL);
     $this->mainMenuItemInstaller->install();
     $removedMenuItem = $menuRepository->findOneBy(['label' => self::OLD_MENU_LABEL]);
     $this->assertNull($removedMenuItem, 'Old menu item for SwagImportExport advanced should be removed on update or installation to 5.3.');
 }
 /**
  * @inheritdoc
  */
 public function update()
 {
     $this->mainMenuItemInstaller->install();
 }