private Pn.Place AssertOriginalPetriNet(Pn.PetriNet pn, ISynchronizationContext context, Fsm.State s1)
{
Assert.AreSame(pn, this.pn);
Assert.AreEqual(3, pn.Places.Count);
Assert.AreEqual(2, pn.Transitions.Count);
var place = pn.Places.FirstOrDefault(p => p.Id == "s1");
Assert.IsNotNull(place);
Assert.AreEqual(2, place.Outgoing.Count);
Assert.AreEqual(0, place.Incoming.Count);
if (s1 != null)
{
Assert.AreSame(place, context.Trace.ResolveIn(fsm2pn.SynchronizationRule<FSM2PN.StateToPlace>().LeftToRight, s1));
}
return place;
}
private Pn.Place AssertFsmLikePetriNet(Pn.PetriNet pn, ISynchronizationContext context, Fsm.State s1)
{
Assert.AreSame(pn, this.pn);
Assert.AreEqual(3, pn.Places.Count);
Assert.AreEqual(5, pn.Transitions.Count);
var s1Place = context.Trace.ResolveIn(fsm2pn.SynchronizationRule<FSM2PN.StateToPlace>().LeftToRight, s1);
Assert.IsNotNull(s1Place);
Assert.AreEqual(2, s1Place.Outgoing.Count);
Assert.AreEqual(2, s1Place.Incoming.Count);
Assert.AreEqual("s1", s1Place.Id);
return s1Place;
}
private void AssertOneWayUpdatesPetriNetToFsm(Pn.Place p1, Fsm.State p1State)
{
if (p1 == null) return;
p1.Id = "foo2";
Assert.AreEqual("foo2", p1State.Name);
Assert.IsFalse(p1State.IsEndState);
var t = new Pn.Transition();
t.From.Add(p1);
pn.Transitions.Add(t);
Assert.IsTrue(p1State.IsEndState);
}
private Pn.Place AssertEmptyPetriNet(Pn.PetriNet pn)
{
Assert.AreSame(pn, this.pn);
Assert.AreEqual(0, pn.Places.Count);
Assert.AreEqual(0, pn.Transitions.Count);
return null;
}
private void AssertOneWayUpdatesFsmToPetriNet(Fsm.State s1, Pn.Place s1Place)
{
if (s1 == null) return;
s1.Name = "foo1";
Assert.AreEqual("foo1", s1Place.Id);
var oldTransitions = pn.Transitions.Count;
s1.IsEndState = true;
Assert.AreEqual(oldTransitions + 1, pn.Transitions.Count);
Assert.IsTrue(s1Place.Outgoing.Any(t => t.To.Count == 0));
s1.IsEndState = false;
Assert.AreEqual(oldTransitions, pn.Transitions.Count);
Assert.IsFalse(s1Place.Outgoing.Any(t => t.To.Count == 0));
}
