public void Throw_An_Exception_If_User_Tries_To_Iterate_Over_Behaviours_With_A_Null_Delegate()
{
var fsm = new HierarchicalStateMachine <int, int>();
Assert.Throws <ArgumentNullException>(() => fsm.ForeachBehaviour(null));
Assert.Throws <ArgumentNullException>(() => fsm.ForeachBehaviourOn(1, null));
}
public void Iterate_Over_All_Behaviours()
{
var fsm = new HierarchicalStateMachine <int, int>();
var stateBehaviour1 = Substitute.For <IStateBehaviour>();
var stateBehaviour2 = Substitute.For <IStateBehaviour>();
fsm.AddWithBehaviours(1, stateBehaviour1, stateBehaviour2);
var behaviours = new List <IStateBehaviour>();
behaviours.Add(stateBehaviour1);
behaviours.Add(stateBehaviour2);
fsm.ForeachBehaviour(behaviour =>
{
behaviours.Remove(behaviour);
return(false);
});
Assert.IsTrue(behaviours.Count == 0);
}
