public void Keep_Iterating_When_A_Posterior_Index_Is_Removed_On_Update()
{
var stateBehaviour1 = Substitute.For <IStateBehaviour>();
var stateBehaviour2 = Substitute.For <IStateBehaviour>();
var stateBehaviour3 = Substitute.For <IStateBehaviour>();
var state = new BehaviouralState(stateBehaviour1, stateBehaviour2, stateBehaviour3);
stateBehaviour2.When(behaviour => behaviour.OnUpdate())
.Do(callbackInfo => state.RemoveBehaviour(stateBehaviour3));
state.Update();
stateBehaviour1.Received(1).OnUpdate();
stateBehaviour2.Received(1).OnUpdate();
stateBehaviour3.DidNotReceive().OnUpdate();
}
public void Keep_Iterating_When_A_Previous_Index_Is_Removed_On_Exit()
{
var stateBehaviour1 = Substitute.For <IStateBehaviour>();
var stateBehaviour2 = Substitute.For <IStateBehaviour>();
var stateBehaviour3 = Substitute.For <IStateBehaviour>();
var state = new BehaviouralState(stateBehaviour1, stateBehaviour2, stateBehaviour3);
stateBehaviour2.When(behaviour => behaviour.OnExit())
.Do(callbackInfo => state.RemoveBehaviour(stateBehaviour1));
state.Exit();
stateBehaviour1.Received(1).OnExit();
stateBehaviour2.Received(1).OnExit();
stateBehaviour3.Received(1).OnExit();
}
public bool RemoveBehaviour(IStateBehaviour stateBehaviour) => _innerBehaviouralState.RemoveBehaviour(stateBehaviour);