public void DisjointSetAreEquivalentGuardCase4Test()
{
DisjointSet <int> disjointSet = new DisjointSet <int>();
disjointSet.MakeSet(1);
disjointSet.MakeSet(2);
bool result = disjointSet.AreEquivalent(2, 5);
}
public void DisjointSetAreEquivalentGuardCase2Test()
{
DisjointSet <object> disjointSet = new DisjointSet <object>();
disjointSet.MakeSet("item1");
disjointSet.MakeSet("item2");
bool result = disjointSet.AreEquivalent("item1", null);
}
public void DisjointSetAreEquivalentTest()
{
DisjointSet <int> disjointSet = new DisjointSet <int>();
disjointSet.MakeSet(1);
disjointSet.MakeSet(2);
disjointSet.MakeSet(3);
Assert.IsFalse(disjointSet.AreEquivalent(1, 2));
Assert.IsFalse(disjointSet.AreEquivalent(2, 3));
Assert.IsFalse(disjointSet.AreEquivalent(1, 3));
disjointSet.Union(2, 3);
Assert.IsFalse(disjointSet.AreEquivalent(1, 2));
Assert.IsTrue(disjointSet.AreEquivalent(2, 3));
Assert.IsFalse(disjointSet.AreEquivalent(1, 3));
}