public static void CreateBlockIndex()
        {
            var index = new SortedCollection <SqlObject, long>();

            index.Add(67);
            index.Add(90);

            Assert.Equal(2, index.Count);
        }
        public static void AddAndRemoveItemAt_NoSort()
        {
            var index = new SortedCollection <SqlObject, long>();

            index.Add(566);
            index.Add(54);
            index.Add(902);

            Assert.Equal(3, index.Count);
            Assert.Equal(566, index[0]);
            Assert.Equal(54, index[1]);
            Assert.Equal(902, index[2]);

            Assert.Equal(566, index.RemoveAt(0));
        }