public void TestMethod1() { AdjacencyListGraph graph = new AdjacencyListGraph(); Node n1 = new Node() { Id = 1, Value = 10 }; Node n2 = new Node() { Id = 2, Value = 15 }; var list = new Dictionary <int, List <Node> >(); List <Node> n1List = new List <Node>(); n1List.Add(n2); List <Node> n2List = new List <Node>(); n2List.Add(n1); list.Add(n1.Id, n1List); list.Add(n2.Id, n2List); graph.AdjacencyList = list; Assert.AreEqual(graph.GetDegree(1), 1); }