public void GetSongsByReleases_ReturnsEmptyList_IfArtistIdIsNull()
{
// Act
var data = _musicBrainzService.GetSongsByReleases(null, new List <string> {
"Every Weekend", "For The Masses"
});
// Assert
Assert.IsEmpty(data);
}
public async Task <ArtistAverage> GetAverageLyricCount(string artist)
{
if (string.IsNullOrEmpty(artist))
{
return(null);
}
var model = new ArtistAverage {
ArtistName = artist
};
var artistData = _musicBrainzService.GetArtistData(artist);
if (artistData == null)
{
return(model);
}
model.ArtistId = artistData.Id;
var releases = _musicBrainzService.GetArtistReleases(artistData.Id, "album").ToList();
if (!releases.Any())
{
return(model);
}
var songs = _musicBrainzService.GetSongsByReleases(artistData.Id, releases).ToList();
if (!songs.Any())
{
return(model);
}
// Build a list of lyric counts for each song
var lyricCountList = await BuildLyricCountList(artist, songs);
model.AverageDetails = _lyricCalculator.GetLyricCountAverageDetails(lyricCountList);
return(model);
}