public void TestMatch()
{
Assert.IsTrue(RingSearch.Match(0, 0));
Assert.IsTrue(RingSearch.Match(0, 1));
Assert.IsTrue(RingSearch.Match(1, 0));
Assert.IsTrue(RingSearch.Match(5, 0));
Assert.IsTrue(RingSearch.Match(0, 5));
Assert.IsTrue(RingSearch.Match(5, 5));
Assert.IsFalse(RingSearch.Match(-1, -1));
Assert.IsFalse(RingSearch.Match(6, 5));
Assert.IsFalse(RingSearch.Match(5, 6));
Assert.IsFalse(RingSearch.Match(-1, 5));
Assert.IsFalse(RingSearch.Match(5, -1));
Assert.IsFalse(RingSearch.Match(-1, 0));
Assert.IsFalse(RingSearch.Match(0, -1));
}