public void FourLeftFromWest()
{
LeftTurn leftTurn = new LeftTurn();
Direction direction = Direction.W;
Point location = new Point(0, 0);
leftTurn.ExecuteMove(ref direction, ref location);
leftTurn.ExecuteMove(ref direction, ref location);
leftTurn.ExecuteMove(ref direction, ref location);
leftTurn.ExecuteMove(ref direction, ref location);
Assert.AreEqual(Direction.W, direction);
Assert.AreEqual(new Point(0, 0), location);
}
public void OneLeftFromSouth()
{
LeftTurn leftTurn = new LeftTurn();
Direction direction = Direction.S;
Point location = new Point(0, 0);
leftTurn.ExecuteMove(ref direction, ref location);
Assert.AreEqual(Direction.E, direction);
Assert.AreEqual(new Point(0, 0), location);
}
public void ThreeLeftFromEast()
{
LeftTurn leftTurn = new LeftTurn();
Direction direction = Direction.E;
Point location = new Point(0, 0);
leftTurn.ExecuteMove(ref direction, ref location);
leftTurn.ExecuteMove(ref direction, ref location);
leftTurn.ExecuteMove(ref direction, ref location);
Assert.AreEqual(Direction.S, direction);
Assert.AreEqual(new Point(0, 0), location);
}
