public void ObjectToString() { var net = new PetriNet <int>(); string expectedString = "-----------------------------------------------" + Environment.NewLine + "Places (0)" + Environment.NewLine + "Transitions (0)" + Environment.NewLine + "Arcs" + Environment.NewLine; Assert.AreEqual(expectedString, net.ToString()); var place1 = net.AddPlace("TestPlace"); expectedString = "-----------------------------------------------" + Environment.NewLine + "Places (1)" + Environment.NewLine + "\tP(TestPlace|0)" + Environment.NewLine + Environment.NewLine + "Transitions (0)" + Environment.NewLine + "Arcs" + Environment.NewLine; Assert.AreEqual(expectedString, net.ToString()); place1.Marking.Add(1); place1.Marking.Add(5); var place2 = net.AddPlace("TestPlace2"); expectedString = "-----------------------------------------------" + Environment.NewLine + "Places (2)" + Environment.NewLine + "\tP(TestPlace|2)" + Environment.NewLine + "\tInt32" + Environment.NewLine + "\tInt32" + Environment.NewLine + Environment.NewLine + "\tP(TestPlace2|0)" + Environment.NewLine + Environment.NewLine + "Transitions (0)" + Environment.NewLine + "Arcs" + Environment.NewLine; Assert.AreEqual(expectedString, net.ToString()); var transition = net.AddTransition("Transition"); expectedString = "-----------------------------------------------" + Environment.NewLine + "Places (2)" + Environment.NewLine + "\tP(TestPlace|2)" + Environment.NewLine + "\tInt32" + Environment.NewLine + "\tInt32" + Environment.NewLine + Environment.NewLine + "\tP(TestPlace2|0)" + Environment.NewLine + Environment.NewLine + "Transitions (1)" + Environment.NewLine + "\tT(Transition)" + Environment.NewLine + Environment.NewLine + "Arcs" + Environment.NewLine; Assert.AreEqual(expectedString, net.ToString()); net.AddArc(place1, transition); net.AddArc(transition, place2); expectedString = "-----------------------------------------------" + Environment.NewLine + "Places (2)" + Environment.NewLine + "\tP(TestPlace|2)" + Environment.NewLine + "\tInt32" + Environment.NewLine + "\tInt32" + Environment.NewLine + Environment.NewLine + "\tP(TestPlace2|0)" + Environment.NewLine + Environment.NewLine + "Transitions (1)" + Environment.NewLine + "\tT(Transition)" + Environment.NewLine + Environment.NewLine + "Arcs" + Environment.NewLine + "\tP(TestPlace|2) -> T(Transition)" + Environment.NewLine + "\tT(Transition) -> P(TestPlace2|0)" + Environment.NewLine; Assert.AreEqual(expectedString, net.ToString()); }