public void SearchSongs()
{
const string filter = "filter";
ObservableCollection<Song> expectedSongs = new ObservableCollection<Song>();
SongRepository.Setup(r => r.GetByFilter(filter, true, true, true)).Returns(expectedSongs);
MusicService service = new MusicService(SongRepository.Object, MediaFileRepository.Object);
IList<Song> findMusics = service.SearchSongs(filter, true, true, true);
SongRepository.Verify(r => r.GetByFilter(filter, true, true, true), Times.Once());
Assert.AreEqual(expectedSongs, findMusics);
}
public void SearchSongsAndReturnAllSongsIfFilterIsEmpty()
{
ObservableCollection<Song> expectedSongs = new ObservableCollection<Song>();
expectedSongs.Add(Create.Song());
SongRepository.Setup(r => r.GetByFilter(It.IsAny<string>(), true, true, true)).Returns(expectedSongs);
MusicService service = new MusicService(SongRepository.Object, MediaFileRepository.Object);
IList<Song> findMusics = service.SearchSongs(string.Empty, true, true, true);
SongRepository.Verify(r => r.GetByFilter(It.IsAny<string>(), true, true, true), Times.Once());
Assert.AreEqual(expectedSongs, findMusics);
Assert.AreEqual(1, findMusics.Count);
}
public void SearchOnlyOnTitleAndArtist()
{
MusicService service = new MusicService(SongRepository.Object, MediaFileRepository.Object);
IList<Song> findMusics = service.SearchSongs(string.Empty, true, true, false);
SongRepository.Verify(r => r.GetByFilter(It.IsAny<string>(), true, true, false), Times.Once());
}