public void GetClosetPair_2()
        {
            ClosetPair closetPair = new ClosetPair();
            var        pair       = closetPair.Start(new Point[] { new Point(0, 0), new Point(0, 2), new Point(1, 1), new Point(2, 0), new Point(4, 5), new Point(2, 3), new Point(2, 2) });

            Assert.AreEqual(1, pair.minDist);
        }
        public void GetClosetPair()
        {
            ClosetPair closetPair = new ClosetPair();
            var        pair       = closetPair.Start(new Point[] { new Point(0, 0), new Point(1, 1), new Point(0, 3) });

            Assert.AreEqual(Math.Sqrt(2), pair.minDist);
        }