public void TheFilterReturnsOnlyAudioDramasThatAreMarkedAsFavorite()
        {
            var provider          = new SampleAudioDramaProvider();
            var audioDramas       = provider.Get().ToList();
            var filter            = new FavoritesOnlyFilter();
            var expectedFiltering = audioDramas.Where(x => x.AudioDramaUserData.IsFavorite).ToList();

            var filtered = filter.Filter(audioDramas).ToList();

            CollectionAssert.AreEqual(expectedFiltering, filtered);
        }
        public void TheFilterHasTheCorrectMode()
        {
            var filter = new FavoritesOnlyFilter();

            Assert.AreEqual(EAudioDramaFilterMode.FavoritesOnly, filter.FilterMode);
        }