public void TestCoordinate()
{
CoOrdinate co = new CoOrdinate(2, 2);
Assert.AreEqual(12, co.Index);
CoOrdinate co2 = new CoOrdinate(2, 2);
Assert.IsTrue(co.Equals(co2));
Assert.IsTrue(co.Equals(CoOrdinate.FromIndex(12)));
}
public void TestExtremes()
{
CoOrdinate first = new CoOrdinate(0, 0);
CoOrdinate last = new CoOrdinate(4, 4);
Assert.IsTrue(first.Equals(CoOrdinate.FromIndex(0)));
Assert.IsTrue(last.Equals(CoOrdinate.FromIndex(24)));
}