public void FirstTenValuesShouldBeCantorsZigZag()
        {
            var sequence = new CantorsZigZag();

            var firstTen = sequence.Take(10).ToList();

            for (var i = 0; i < 10; i++)
            {
                Assert.Equal(_firstTen.ElementAt(i).X, firstTen.ElementAt(i).X);
                Assert.Equal(_firstTen.ElementAt(i).Y, firstTen.ElementAt(i).Y);
            }
        }
        public void SupplyingMaxResultsShouldYieldExpectedCount()
        {
            var sequence = new CantorsZigZag(maxResults: 16);

            Assert.Equal(16, sequence.Count());
        }