public IRobot ExecuteCommand(IRobot rover, string commandText)
{
ValidateCommand(commandText);
robotAction = robotActionResolver.GetRobotAction(commandText);
return(robotAction.Excecute(rover));
}
private static void Print(IRobotAction printCommand)
{
rover = printCommand.Excecute(rover);
Console.WriteLine(rover.FormattedString);
}