public function buildConfigurationPagePanel()
 {
     $viewer = $this->getViewer();
     $application = $this->getApplication();
     $active_engine = PhabricatorSearchEngine::loadEngine();
     $engines = PhabricatorSearchEngine::loadAllEngines();
     $rows = array();
     $rowc = array();
     foreach ($engines as $key => $engine) {
         try {
             $index_exists = $engine->indexExists() ? pht('Yes') : pht('No');
         } catch (Exception $ex) {
             $index_exists = pht('N/A');
         }
         try {
             $index_is_sane = $engine->indexIsSane() ? pht('Yes') : pht('No');
         } catch (Exception $ex) {
             $index_is_sane = pht('N/A');
         }
         if ($engine == $active_engine) {
             $rowc[] = 'highlighted';
         } else {
             $rowc[] = null;
         }
         $rows[] = array($key, get_class($engine), $index_exists, $index_is_sane);
     }
     $table = id(new AphrontTableView($rows))->setNoDataString(pht('No search engines available.'))->setHeaders(array(pht('Key'), pht('Class'), pht('Index Exists'), pht('Index Is Sane')))->setRowClasses($rowc)->setColumnClasses(array('', 'wide', ''));
     $box = id(new PHUIObjectBoxView())->setHeaderText(pht('Search Engines'))->appendChild($table);
     return $box;
 }
 public function testLoadAllEngines()
 {
     PhabricatorSearchEngine::loadAllEngines();
     $this->assertTrue(true);
 }