public function tearDown()
 {
     parent::tearDown();
     if (file_exists(ASSETS_PATH . "/{$this->sitemap}")) {
         unlink(ASSETS_PATH . "/{$this->sitemap}");
     }
     $pages = Page::get();
     foreach ($pages as $page) {
         $page->delete();
     }
     $pages = SiteMapPage::get();
     foreach ($pages as $page) {
         $page->delete();
     }
 }
 public function canCreate($member = null)
 {
     return !SiteMapPage::get()->count();
 }