public void Remove_Behaviours_From_Behavioural_States()
{
var fsm = new HierarchicalStateMachine <int, int>();
var stateBehaviour1 = Substitute.For <IStateBehaviour>();
var stateBehaviour2 = Substitute.For <IStateBehaviour>();
fsm.AddWithBehaviours(1, stateBehaviour1, stateBehaviour2);
fsm.RemoveBehaviourFrom(1, stateBehaviour1);
Assert.IsTrue(fsm.BehaviourCount() == 1);
Assert.IsTrue(fsm.BehaviourCountOf(1) == 1);
Assert.IsFalse(fsm.ContainsBehaviour(stateBehaviour1));
Assert.IsFalse(fsm.ContainsBehaviourOn(1, stateBehaviour1));
Assert.IsTrue(fsm.ContainsBehaviour(stateBehaviour2));
Assert.IsTrue(fsm.ContainsBehaviourOn(1, stateBehaviour2));
fsm.RemoveBehaviourFrom(1, stateBehaviour2);
Assert.IsTrue(fsm.BehaviourCount() == 0);
Assert.IsTrue(fsm.BehaviourCountOf(1) == 0);
Assert.IsFalse(fsm.ContainsBehaviour(stateBehaviour2));
Assert.IsFalse(fsm.ContainsBehaviourOn(1, stateBehaviour2));
}
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));
}
public void Throw_An_Exception_If_User_Asks_If_Contains_Behaviour_With_A_Null_Behaviour()
{
var fsm = new HierarchicalStateMachine <int, int>();
Assert.Throws <ArgumentNullException>(() => fsm.ContainsBehaviour(null));
Assert.Throws <ArgumentNullException>(() => fsm.ContainsBehaviourOn(1, null));
}
public void Add_Behavioural_States()
{
var fsm = new HierarchicalStateMachine <int, int>();
var behaviouralState1 = fsm.AddWithBehaviours(1);
Assert.IsTrue(fsm.ContainsState(1));
Assert.IsTrue(fsm.GetStateById(1) == behaviouralState1);
IStateBehaviour stateBehaviour1 = Substitute.For <IStateBehaviour>();
IStateBehaviour stateBehaviour2 = Substitute.For <IStateBehaviour>();
var behaviouralState2 = fsm.AddWithBehaviours(2, stateBehaviour1, stateBehaviour2);
Assert.IsTrue(fsm.ContainsState(2));
Assert.IsTrue(fsm.GetStateById(2) == behaviouralState2);
Assert.IsTrue(fsm.ContainsBehaviour(stateBehaviour1));
Assert.IsTrue(fsm.ContainsBehaviour(stateBehaviour2));
Assert.IsTrue(fsm.BehaviourCount() == 2);
Assert.IsTrue(fsm.BehaviourCountOf(2) == 2);
}
