public void TestCoordinateStepsWestDecreasesX()
{
var start = new Coordinate { X = 10, Y = 10 };
start.OneStep(CardinalDirection.West);
RobotAssert.AreEqual(start, 9, 10);
}
public void TestCoordinateStepsNorthIncreasesY()
{
var start = new Coordinate { X = 10, Y = 10 };
start.OneStep(CardinalDirection.North);
RobotAssert.AreEqual(start, 10, 11);
}
public void TestCoordinateStepsSouthDecreasesY()
{
var start = new Coordinate { X = 10, Y = 10 };
start.OneStep(CardinalDirection.South);
RobotAssert.AreEqual(start, 10, 9);
}
/// <summary>
/// Compare the X and Y value of a Coordinate with two integers
/// </summary>
/// <param name="a"></param>
/// <param name="x"></param>
/// <param name="y"></param>
public static void AreEqual(Coordinate a, int x, int y)
{
Assert.AreEqual(a.X, x);
Assert.AreEqual(a.Y, y);
}