public void GetLastWatchedVideoInSeries_WithNoWatchedVideos_ShouldBeNull() { var seriesRepository = new SeriesRepository(); var seriesId = seriesRepository.CreateSeries(new CreateSeriesDto("test", "", -1, "", -1, testLibrary.LibraryId)); var series = seriesRepository.GetSeries(seriesId).Result; var dto = GetNewVideoDetails(series); var videoId = repository.CreateVideo(dto); var lastWatchedVideo = repository.GetLastWatchedVideoInSeries(seriesId).Result; Assert.AreEqual(null, lastWatchedVideo); }