private RoverPosition Move(RoverPosition start)
{
var backup = new RoverPosition()
{
Name = start.Name, Direction = start.Direction, X = start.X, Y = start.Y
};
switch (start.Direction)
{
case 'E':
start.X++;
break;
case 'S':
start.Y--;
break;
case 'W':
start.X--;
break;
case 'N':
start.Y++;
break;
default:
break;
}
// Validate the movement
return(_environmentSerive.ValidateMove(start)?start : backup);
}