private void ProcessCommand(char command, IDrone drone)
        {
            string commandAsString = command.ToString(CultureInfo.InvariantCulture);
            if (this.IsLeftCommand(commandAsString))
            {
                drone.Rotate(false);
            }

            if (this.IsRightCommand(commandAsString))
            {
                drone.Rotate(true);
            }
        }