public void PositionInPairDoesNotMatter()
{
var pair1 = new InterchangeablePair <int>(2, 3);
var samePair = new InterchangeablePair <int>(2, 3);
var pair2 = new InterchangeablePair <int>(3, 2);
var differentPair = new InterchangeablePair <int>(4, 3);
Assert.IsTrue(pair1 == samePair);
Assert.IsTrue(pair1 == pair2);
Assert.IsTrue(pair1 != differentPair);
Assert.IsFalse(pair1 != samePair);
Assert.AreEqual(pair1, pair2);
Assert.AreEqual(pair1.GetHashCode(), samePair.GetHashCode());
Assert.AreNotEqual(pair1.GetHashCode(), differentPair.GetHashCode());
}
public override int GetHashCode()
{
return(Position.X + Position.Y + edges.GetHashCode());
}
public override int GetHashCode()
{
return(coordinates.GetHashCode());
}
