public State AddState(Action<State> initializer)
{
var state = new State { Id = _states.Count + 1 };
_states.Add(state);
if (initializer != null)
initializer(state);
return state;
}
private CreatePathExpression State(State state)
{
if (_selectingTo)
{
_to = state;
_createdPath = _machine.CreatePath(_from, _to);
return this;
}
else
{
_from = state;
return this;
}
}
protected override void Because()
{
_state = sut.AddState(s => s.Name = _name);
sut.Start();
}
public Context(StateMachine stateMachine, State associatedState)
{
AssociatedState = associatedState;
_stateMachine = stateMachine;
}
public void AddDestination(State destination)
{
destinations.Add(destination);
}
public Path(State fromState)
{
FromState = fromState;
}
public ContextStub(StateMachine stateMachine, State associatedState)
: base(stateMachine, associatedState)
{
}
public UseSwordContext(StateMachine stateMachine, State associatedState)
: base(stateMachine, associatedState)
{
}
public UseBareHandsContext(StateMachine stateMachine, State associatedState)
: base(stateMachine, associatedState)
{
}
public SamuraiContext(StateMachine stateMachine, State associatedState)
: base(stateMachine, associatedState)
{
}
public Path CreatePath(State from, State to)
{
if (from == to)
throw new ArgumentException("Can't add a path between two equal states");
Path path = _paths.SingleOrDefault(p => p.FromState == from);
if (path == null)
{
path = new Path(from);
_paths.Add(path);
}
if (path.Destinations.Any(d => d == to))
throw new ArgumentException(string.Format("There is already a destination {0} for state {1}", to.Id, from.Id));
path.AddDestination(to);
return path;
}
private void SetCurrentState(State state)
{
CurrentState = state;
}