public void GetClosestDistance_Ok()
{
var n1 = new NodeId("5825da3d2275be487d9987f3e792a3d889005d43");
var n2 = new NodeId("5825da3d2275be487d9987f3e792a3d889005d43");
var distance = NodeId.GetDistance(n1, n2);
Assert.Equal("0000000000000000000000000000000000000000", distance.ToString());
}
public void GetDistance_Test1()
{
// d(x,y) = d(y,x)
var x = new NodeId("5825da3d2275be487d9987f3e792a3d889005d43");
var y = new NodeId("da39a3ee5e6b4b0d3255bfef95601890afd80709");
var d1 = NodeId.GetDistance(x, y);
var d2 = NodeId.GetDistance(y, x);
Assert.Equal(d1.ToString(), d2.ToString());
}
public void GetDistance_Test2()
{
// d(x,y) + d(y,z) >= d(x,z)
var x = new NodeId("5825da3d2275be487d9987f3e792a3d889005d43");
var y = new NodeId("da39a3ee5e6b4b0d3255bfef95601890afd80709");
var z = new NodeId("38a400e4aebf80b93fcd9c18bc7ebbd5e8b1a93f");
var d1 = NodeId.GetDistance(x, y);
var d2 = NodeId.GetDistance(y, z);
var d3 = NodeId.GetDistance(x, z);
Assert.True((d1 ^ d2) >= d3);
}