public void Join(Participant participant)
{
if (_participants.Any(p => p.Id.Equals(participant.Id)))
throw new ParticipantAlreadyParticpatesInRoundException(participant.Id, participant.Name);
_participants.Add(participant);
participant.Estimated += RegisterEstimate;
}
public void Remove(Participant participant)
{
var idOfParticipantToRemove = participant.Id;
var participantToRemove = _participants.SingleOrDefault(p => p.Id.Equals(idOfParticipantToRemove));
if (participantToRemove == null)
throw new NoSuchParticipantException(idOfParticipantToRemove);
participant.Estimated -= RegisterEstimate;
_participants.Remove(participant);
}
public void Can_enroll_new_participant_when_there_is_no_active_round()
{
var roundKeeper = new RoundKeeper();
var participant = new Participant("NEW");
roundKeeper.Enroll(participant);
Assert.That(roundKeeper.HasActiveRound, "roundkeeper has active round");
Assert.That(roundKeeper.ActiveRound.Status.ParticipantCount, Is.EqualTo(1), "round participant count");
}
public void Can_enroll_new_participant_when_there_is_an_active_non_completed_round()
{
var roundKeeper = new RoundKeeper();
var participant1 = new Participant("ONE");
var participant2 = new Participant("TWO");
roundKeeper.Enroll(participant1);
roundKeeper.Enroll(participant2);
Assert.That(roundKeeper.ActiveRound.Status.ParticipantCount, Is.EqualTo(2), "round participant count");
}
public void Starts_new_round_when_enrolling_new_participant_when_active_roud_is_completed()
{
var roundKeeper = new RoundKeeper();
var currentRoundParticipant = new Participant("ACTIVE");
var newRoundInitiatingParticipant = new Participant("NEW");
roundKeeper.Enroll(currentRoundParticipant);
currentRoundParticipant.Estimate(StoryPoints.One);
roundKeeper.Enroll(newRoundInitiatingParticipant);
Assert.That(roundKeeper.ActiveRound.Status.ParticipantCount, Is.EqualTo(2), "participant count");
Assert.That(roundKeeper.ActiveRound.Status.EstimateCount, Is.EqualTo(0), "estimate count");
}
public ActionResult Index(RegisterForm form)
{
if (!ModelState.IsValid)
{
ModelState.AddModelError("", "Name is required!");
return View(form);
}
var participant = new Participant(form.Name);
_roundKeeper.Enroll(participant);
_appCookies.ParticipantId = participant.Id;
return RedirectToAction("Estimate", "Estimation");
}
public void Enroll(Participant participant)
{
if (!HasActiveRound)
{
StartNewRound(participant);
return;
}
if (_activeRound.Status.IsCompleted)
{
var newRoundParticipants = _activeRound.Partipants.Union(new[] {participant}).ToArray();
StartNewRound(newRoundParticipants);
} else
{
participant.Participate(_activeRound);
}
}
public static Participant In(EstimationRound round, string name = "anonymous")
{
var participant = new Participant(name);
participant.Participate(round);
return participant;
}
private void StartNewRound(Participant participant)
{
StartNewRound(new []{participant});
}
private void StartNewRound(Participant participant)
{
StartNewRound(new [] { participant });
}