public void LLCanFind(object value) { Node node1 = new Node(10); Node node2 = new Node(null); Node node3 = new Node("Dune"); Node node4 = new Node(value); LL LL = new LL(node1); LL.Append(node2); LL.Append(node3); LL.Append(node4); Assert.Equal(value, LL.Find(value).Value); }