public void ReturnKToLastNodeTest1()
{
SinglyLinkedNodes <String> singlyLinkedNodes = new SinglyLinkedNodes <string>(words);
int index = 2;
var result = ReturnKthToLastNode.Solution1(singlyLinkedNodes, index);
Assert.AreEqual(result.Length, words.Length - index);
for (int i = 0; i < words.Length - 2; i++)
{
Assert.AreEqual(words[i + index], result[i].Data);
}
}
public void ReturnKToLastNodeTest2()
{
Node <String> singlyLinkedNodes = new Node <string>(words);
int index = 2;
var result = ReturnKthToLastNode.Solution2(singlyLinkedNodes, index);
Assert.AreNotEqual(result, new Node <string>(), "Node is empty");
for (int i = 0; i < words.Length - 2; i++)
{
Assert.AreNotEqual(result, null, "Node is Null");
Assert.AreEqual(words[i + index], result.Data, "Data are not equal");
result = result.Next;
}
}
