public void LinkedListDistinctNodeWithNullObject()
{
ILinkedList <int> linkedList = new LinkedList <int>(null);
IReversibleLinkedList <int> reversibleLinkedList = linkedList as IReversibleLinkedList <int>;
reversibleLinkedList.reverse();
int i = 0;
foreach (int item in linkedList.GetList())
{
i++;
}
Assert.Equal(0, i);
}
public void LinkedListReverese()
{
int[] arr = new int[] { 1, 2, 3, 4, 5, 6 };
int[] reversedArr = new int[] { 6, 5, 4, 3, 2, 1 };
ILinkedList <int> linkedList = new LinkedList <int>(arr);
IReversibleLinkedList <int> reversibleLinkedList = linkedList as IReversibleLinkedList <int>;
reversibleLinkedList.reverse();
int i = 0;
foreach (int item in linkedList.GetList())
{
Assert.Equal(reversedArr[i], item);
i++;
}
}