public void Throw_An_Exception_If_User_Tries_To_Add_A_Null_Behaviour()
{
var fsm = new HierarchicalStateMachine <int, int>();
var stateBehaviour1 = Substitute.For <IStateBehaviour>();
Assert.Throws <ArgumentNullException>(() => fsm.AddWithBehaviours(1, stateBehaviour1, null));
fsm.AddWithBehaviours(1);
Assert.Throws <ArgumentNullException>(() => fsm.AddBehaviourTo(1, null));
Assert.Throws <ArgumentNullException>(() => fsm.AddBehavioursTo(1, stateBehaviour1, null));
}
public void Add_Multiple_Behaviours_To_Behavioural_States()
{
var fsm = new HierarchicalStateMachine <int, int>();
var stateBehaviour1 = Substitute.For <IStateBehaviour>();
var stateBehaviour2 = Substitute.For <IStateBehaviour>();
fsm.AddWithBehaviours(1);
fsm.AddBehavioursTo(1, stateBehaviour1, stateBehaviour2);
Assert.IsTrue(fsm.ContainsBehaviour(stateBehaviour1));
Assert.IsTrue(fsm.ContainsBehaviour(stateBehaviour2));
}
