public void UnionTest2()
{
var dsu = new DSU <int>();
dsu.MakeSet(1);
dsu.MakeSet(2);
dsu.MakeSet(3);
dsu.MakeSet(4);
dsu.MakeSet(5);
Assert.AreEqual(4, dsu.Find(4));
dsu.Unite(1, 4, isRandom: false);
dsu.Unite(3, 5, isRandom: false);
Assert.AreEqual(1, dsu.Find(4));
Assert.AreEqual(1, dsu.Find(1));
Assert.AreEqual(2, dsu.Find(2));
Assert.AreEqual(3, dsu.Find(5));
Assert.AreEqual(3, dsu.Find(3));
dsu.Unite(5, 2, isRandom: false);
Assert.AreEqual(3, dsu.Find(5));
Assert.AreEqual(3, dsu.Find(3));
Assert.AreEqual(3, dsu.Find(2));
}
public void UnionTest()
{
var dsu = new DSU <int>();
dsu.MakeSet(1);
dsu.MakeSet(2);
dsu.Unite(1, 2, isRandom: false);
Assert.That(dsu.Find(1), Is.EqualTo(dsu.Find(2)));
}
