public void DistanceTo()
{
CubicHexCoord cubic1 = new CubicHexCoord(0, 0, 0);
CubicHexCoord cubic2 = cubic1.Neighbor(DirectionEnum.E).Neighbor(DirectionEnum.SE);
int distance = cubic1.DistanceTo(cubic2);
Assert.That(distance, Is.EqualTo(2));
}
public void Neighbors()
{
CubicHexCoord cubic = new CubicHexCoord(1, 2, 3);
CubicHexCoord[] neighbors = cubic.Neighbors();
Assert.That(neighbors, Is.EquivalentTo(new CubicHexCoord[6] {
cubic.Neighbor(DirectionEnum.E),
cubic.Neighbor(DirectionEnum.SE),
cubic.Neighbor(DirectionEnum.SW),
cubic.Neighbor(DirectionEnum.W),
cubic.Neighbor(DirectionEnum.NW),
cubic.Neighbor(DirectionEnum.NE)
}));
}