public function testGetCodeFromStatusCode()
 {
     $statusCode = Response::HTTP_BAD_REQUEST;
     $code = 400;
     $exception = new \Exception('', $code);
     $responseContainer = new ResponseModel();
     $responseContainer->setStatusCode($statusCode);
     $responseContainer->setException($exception);
     $this->assertEquals($code, $responseContainer->getStatusCode());
 }