public void Input_handles_value_types()
{
var machine = new FiniteStateMachine<string, int>();
machine.CurrentState = "Start";
machine.Transitions.Add( new StateTransition<string, int>{InputValidator = i => i.Equals(0), FromState = "Start", ToState = "End"} );
machine.Input(0);
}
public void Input_throws_ArgumentException_if_more_than_1_transition_found_for_current_state_and_input()
{
var machine = new FiniteStateMachine<UpdateState, string>();
machine.Transitions.Add(new StateTransition<UpdateState, string>
{
FromState = UpdateState.Ready,
ToState = UpdateState.Cancelling,
InputValidator = s => s.Equals("Start")
});
machine.Transitions.Add(new StateTransition<UpdateState, string>
{
FromState = UpdateState.Ready,
ToState = UpdateState.DownloadingUpdate,
InputValidator = s => s.Equals("Start")
});
machine.Input("Start");
}
public void Unknown_input_throws_ArgumentException()
{
var machine = new FiniteStateMachine<string, string>();
machine.Input("CheckForUpdates");
}
public void Transitions_for_mapped_input()
{
var machine = new FiniteStateMachine<UpdateState, string>();
machine.Transitions.Add( new StateTransition<UpdateState, string>(){FromState = UpdateState.Ready, InputValidator = s => s.Equals("CheckForUpdates"), ToState = UpdateState.DownloadingUpdate});
machine.Input("CheckForUpdates");
Assert.AreEqual(UpdateState.DownloadingUpdate, machine.CurrentState);
}
