public void ShouldJumpUpTransform()
{
HexCoordinate[] coords;
coords = new HexCoordinate(0, 0).JumpUpTransform().ToArray();
Assert.AreEqual(6, coords.Length);
Assert.IsTrue(coords.Contains(new HexCoordinate(1, 0)));
Assert.IsTrue(coords.Contains(new HexCoordinate(1, 1)));
Assert.IsTrue(coords.Contains(new HexCoordinate(1, 2)));
Assert.IsTrue(coords.Contains(new HexCoordinate(1, 3)));
Assert.IsTrue(coords.Contains(new HexCoordinate(1, 4)));
Assert.IsTrue(coords.Contains(new HexCoordinate(1, 5)));
coords = new HexCoordinate(2, 9).JumpUpTransform().ToArray();
Assert.AreEqual(2, coords.Length);
Assert.IsTrue(coords.Contains(new HexCoordinate(3, 13)));
Assert.IsTrue(coords.Contains(new HexCoordinate(3, 14)));
coords = new HexCoordinate(3, 12).JumpUpTransform().ToArray();
Assert.AreEqual(3, coords.Length);
Assert.IsTrue(coords.Contains(new HexCoordinate(4, 15)));
Assert.IsTrue(coords.Contains(new HexCoordinate(4, 16)));
Assert.IsTrue(coords.Contains(new HexCoordinate(4, 17)));
}
public void ShouldJumpDownTransform()
{
HexCoordinate[] coords;
coords = new HexCoordinate(0, 0).JumpDownTransform().ToArray();
Assert.AreEqual(0, coords.Length);
coords = new HexCoordinate(1, 4).JumpDownTransform().ToArray();
Assert.AreEqual(1, coords.Length);
Assert.IsTrue(coords.Contains(new HexCoordinate(0, 0)));
coords = new HexCoordinate(2, 9).JumpDownTransform().ToArray();
Assert.AreEqual(2, coords.Length);
Assert.IsTrue(coords.Contains(new HexCoordinate(1, 4)));
Assert.IsTrue(coords.Contains(new HexCoordinate(1, 5)));
coords = new HexCoordinate(3, 12).JumpDownTransform().ToArray();
Assert.AreEqual(1, coords.Length);
Assert.IsTrue(coords.Contains(new HexCoordinate(2, 8)));
}
public void ShouldReturnNeighbours()
{
HexCoordinate[] ng;
// Radius = 0
ng = new HexCoordinate(0, 0).GetNeighbours().ToArray();
Assert.AreEqual(6, ng.Length);
Assert.AreEqual(true, ng.Contains(new HexCoordinate(1, 0)));
Assert.AreEqual(true, ng.Contains(new HexCoordinate(1, 1)));
Assert.AreEqual(true, ng.Contains(new HexCoordinate(1, 2)));
Assert.AreEqual(true, ng.Contains(new HexCoordinate(1, 3)));
Assert.AreEqual(true, ng.Contains(new HexCoordinate(1, 4)));
Assert.AreEqual(true, ng.Contains(new HexCoordinate(1, 5)));
// Axis Aligned cell
ng = new HexCoordinate(2, 8).GetNeighbours().ToArray();
Assert.AreEqual(6, ng.Length);
Assert.AreEqual(true, ng.Contains(new HexCoordinate(2, 7)));
Assert.AreEqual(true, ng.Contains(new HexCoordinate(2, 9)));
Assert.AreEqual(true, ng.Contains(new HexCoordinate(1, 4)));
Assert.AreEqual(true, ng.Contains(new HexCoordinate(3, 12)));
Assert.AreEqual(true, ng.Contains(new HexCoordinate(3, 11)));
Assert.AreEqual(true, ng.Contains(new HexCoordinate(3, 13))); //*/
// Not aligned cell
ng = new HexCoordinate(2, 9).GetNeighbours().ToArray();
Assert.AreEqual(6, ng.Length);
Assert.AreEqual(true, ng.Contains(new HexCoordinate(2, 8)));
Assert.AreEqual(true, ng.Contains(new HexCoordinate(2, 10)));
Assert.AreEqual(true, ng.Contains(new HexCoordinate(1, 4)));
Assert.AreEqual(true, ng.Contains(new HexCoordinate(1, 5)));
Assert.AreEqual(true, ng.Contains(new HexCoordinate(3, 13)));
Assert.AreEqual(true, ng.Contains(new HexCoordinate(3, 14))); //*/
}