anchor.diff:  }
   
   /// Responds with the updates test to the [request].
  -_updatesTest(request) {
  +void _updatesTest(HttpRequest request) {
     var queries = _parseInt(request.uri.queryParameters['queries']).clamp(1, 500);
     Future.wait(new List.generate(queries, (_) {
       return _queryRandom()
  
positive.code: 
    Fortune(this.id, this.message);
  
    compareTo(Fortune other) => message.compareTo(other.message);
  }
  
  /// The number of rows in the world entity table.
  
negative.code: }
  
  /// Responds with the plaintext test to the [request].
  void _plaintextTest(HttpRequest request) {
    _sendText(request, 'Hello, World!');
  }
  