public void ProcessInstruction(string characters)
{
char[] array = characters.ToCharArray();
foreach (char character in array)
{
setDirectionAction();
if (character != 'M')
{
this._compassDirection = _directionAction.Spin(character);
}
else
{
if (this._compassDirection == 'N' || this._compassDirection == 'S')
{
this._ycoordinate = _directionAction.Move();
}
if (this._compassDirection == 'E' || this._compassDirection == 'W')
{
this._xcoordinate = _directionAction.Move();
}
}
}
}
public void RoverMove_Returns_NewPosition()
{
int ycoodinate = _directionAction.Move();
Assert.AreEqual(ycoodinate, 2);
}