private function makeQueryResultForCount(RepositoryResult $repositoryResult, Query $query)
 {
     $queryResult = new QueryResult($query->getDescription()->getPrintrequests(), $query, array(), $this->store, false);
     if ($repositoryResult->getErrorCode() === RepositoryResult::ERROR_NOERROR) {
         $queryResult->setCountValue($repositoryResult->getNumericValue());
     } else {
         $queryResult->addErrors(array(wfMessage('smw_db_sparqlqueryproblem')->inContentLanguage()->text()));
     }
     return $queryResult;
 }
 public function testGetZeroNumericValue()
 {
     $instance = new RepositoryResult();
     $this->assertSame(0, $instance->getNumericValue());
 }