public void ShouldBeAbleToDeleteGameStatistics()
{
var game = ObjectMother.CreateGame();
_gameRepository.Add(game);
var gameStatistics = ObjectMother.CreateGameStatistics(game);
_gameStatisticsRepository.Add(gameStatistics);
_gameStatisticsRepository.Delete(gameStatistics);
Assert.IsNotNull(_gameRepository.GetById(game.Id));
Assert.IsNull(_gameStatisticsRepository.GetById(gameStatistics.Id));
}