public void XYZW_EnumSameValues_AreEqual()
{
var loc1 = new XYZW <ObjectLayer>(1, 2, 3, ObjectLayer.Ground);
var loc2 = new XYZW <ObjectLayer>(1, 2, 3, ObjectLayer.Ground);
Assert.AreEqual(loc1, loc2);
Assert.AreEqual(loc1.GetHashCode(), loc2.GetHashCode());
}