public void PickWinnerWhenTheCloseDateHasNotPassed()
{
// Arrange
Competition competition = Stubs.StubCompetition(includeCorrectAnswers: false);
competition.ClosingDate = DateTime.Now.AddMonths(1); // always ensure the data is in the future
var competitionState = new OpenState();
WinnerSelectedEvent winnerSelectedEvent = null;
DomainEvents.Register <WinnerSelectedEvent>(evt => winnerSelectedEvent = evt);
// Act
competitionState.PickWinner(competition);
// Assert
Assert.IsNull(winnerSelectedEvent);
Assert.AreEqual(CompetitionStatus.Open, competition.State.Status);
}