public void Path_With_Unique_Node_Values_Is_Valid() { var path = new WalkingPath<int>(); path.Step(new GraphNode<int> { Value = 1 }); path.Step(new GraphNode<int> { Value = 2 }); path.Step(new GraphNode<int> { Value = 3 }); Assert.IsTrue(path.IsValid, "Path with unique node values should be valid"); }
public void Path_With_Non_Unique_Node_Value_Is_Invalid() { var path = new WalkingPath<int>(); path.Step(new GraphNode<int> { Value = 0}); path.Step(new GraphNode<int> { Value = 1 }); path.Step(new GraphNode<int> { Value = 2 }); path.Step(new GraphNode<int> { Value = 1 }); Assert.IsFalse(path.IsValid, "Path with non-unique node values should be invalid"); }