public void _2_6_IsPalindrome_WithLinkedList123_ShouldReturnFalse()
        {
            Node input = TestLinkedLists._123();

            bool result = _practice.IsPalindrome(input);

            Assert.AreEqual(false, result);
        }
        public void _2_2_KthToLastIterative_Test3()
        {
            int expected = 3;

            Node inputList = TestLinkedLists._123();
            Node actual    = _practice.KthToLastIterative(inputList, 0);

            Assert.AreEqual(expected, actual.Data);
        }
        public void _2_1_RemoveDupsIterative_Test2()
        {
            Node expected = TestLinkedLists._123();

            Node input  = TestLinkedLists._11122233();
            Node actual = _practice.Problem_2_1_Iterative(input);

            Assert.AreEqual(true, LinkedListUtilityMethods.AreLinkedListsEqual(actual, expected));
        }