public void FindingKthElementTest()
{
LinkedList <NodeDataElement> mylist = new LinkedList <NodeDataElement>();
mylist.AddLast(new NodeDataElement {
Key = 1, Value = "one"
});
mylist.AddLast(new NodeDataElement {
Key = 2, Value = "two"
});
mylist.AddLast(new NodeDataElement {
Key = 3, Value = "three"
});
mylist.AddLast(new NodeDataElement {
Key = 4, Value = "four"
});
LinkedListNode <NodeDataElement> kthElement = NodeFinder.GetGetKthNodeFromLast(mylist.First, 2);
Assert.AreEqual("three", kthElement.Value.Value);
}