public void LinkedListIsNotCycled()
{
ILinkedList <int> linkedList = new LinkedList <int>();
linkedList.Add(new Node <int>(1));
linkedList.Add(new Node <int>(2));
linkedList.Add(new Node <int>(3));
linkedList.Add(new Node <int>(4));
linkedList.Add(new Node <int>(5));
linkedList.Add(new Node <int>(6));
ICycledLinkedList <int> cycledLinkedList = linkedList as ICycledLinkedList <int>;
bool isCycled = cycledLinkedList.IsCycled();
Assert.False(isCycled);
}
public void LinkedListIsCycled()
{
ILinkedList <int> linkedList = new LinkedList <int>();
Node <int> cycledNode = new Node <int>(2);
linkedList.Add(new Node <int>(1));
linkedList.Add(cycledNode);
linkedList.Add(new Node <int>(3));
linkedList.Add(new Node <int>(4));
linkedList.Add(new Node <int>(5));
linkedList.Add(cycledNode);
ICycledLinkedList <int> cycledLinkedList = linkedList as ICycledLinkedList <int>;
bool isCycled = cycledLinkedList.IsCycled();
Assert.True(isCycled);
}