public void TransitionNotFoundRaisedWhenTransitionNotFoundOnChild()
{
var sm = new StateMachine("sm");
var initial = sm.CreateInitialState("initial");
var state1 = sm.CreateState("state 1");
var child = initial.CreateChildStateMachine();
var childInitial = child.CreateInitialState("childInitial");
var evt = new Event("evt");
state1.InnerSelfTransitionOn(evt);
TransitionNotFoundEventArgs <State> ea = null;
sm.TransitionNotFound += (o, e) =>
{
ea = e;
};
evt.TryFire();
Assert.NotNull(ea);
Assert.AreEqual(evt, ea.Event);
Assert.AreEqual(initial, ea.From);
Assert.AreEqual(sm, ea.StateMachine);
Assert.AreEqual(EventFireMethod.TryFire, ea.EventFireMethod);
}
public void TransitionNotFoundRaisedWhenTransitionNotFoundOnParent()
{
var sm = new StateMachine("sm");
var initial = sm.CreateInitialState("initial");
var evt = sm.CreateEvent("evt");
TransitionNotFoundEventArgs <State> ea = null;
sm.TransitionNotFound += (o, e) =>
{
ea = e;
};
evt.TryFire();
Assert.NotNull(ea);
Assert.AreEqual(evt, ea.Event);
Assert.AreEqual(initial, ea.From);
}
public void RecursiveFireRaisesTransitionNotFoundEvent()
{
var sm = new StateMachine("sm");
var initialState = sm.CreateInitialState("initialState");
var state1 = sm.CreateState("state1");
var evt = new Event("evt");
var evt2 = new Event("evt2");
TransitionNotFoundEventArgs <State> ea = null;
sm.TransitionNotFound += (o, e) => ea = e;
initialState.TransitionOn(evt).To(state1).WithHandler(i => evt2.Fire());
initialState.InnerSelfTransitionOn(evt2);
try { evt.TryFire(); } catch (TransitionNotFoundException) { }
Assert.NotNull(ea);
Assert.AreEqual(evt2, ea.Event);
Assert.AreEqual(state1, ea.From);
Assert.AreEqual(sm, ea.StateMachine);
Assert.AreEqual(EventFireMethod.Fire, ea.EventFireMethod);
}
public void RecursiveTryFireRaisesTransitionNotFoundEvent()
{
var sm = new StateMachine("sm");
var initialState = sm.CreateInitialState("initialState");
var state1 = sm.CreateState("state1");
var evt = new Event("evt");
var evt2 = new Event("evt2");
TransitionNotFoundEventArgs <State> ea = null;
sm.TransitionNotFound += (o, e) => ea = e;
initialState.TransitionOn(evt2).To(initialState);
initialState.TransitionOn(evt).To(state1).WithHandler(i =>
{
evt2.TryFire();
});
evt.Fire();
Assert.NotNull(ea);
Assert.AreEqual(state1, ea.From);
Assert.AreEqual(evt2, ea.Event);
}
private void OnTransitionNotFound(object sender, TransitionNotFoundEventArgs<State> eventArgs)
{
var handler = this.TransitionNotFound;
if (handler != null)
handler(this, eventArgs);
}
