public HttpResponseMessage GetByGenre(string genre)
{
var songsByGenre = playlist.GetByGenre(genre);
logger.Info("Retrieving list of songs of genre " + genre);
return(this.Request.CreateResponse(HttpStatusCode.OK, songsByGenre));
}
/// <summary>
/// Get all songs belonging to a certain genre.
/// </summary>
/// <param name="genre">The genre to query by.</param>
/// <returns>A list of songs with matching genres.</returns>
public List <Song> GetSongsByGenre(string genre)
{
try
{
return(playlist.GetByGenre(genre));
}
catch (Exception e)
{
logger.Error(e.ToString());
System.Diagnostics.Trace.Write(e.ToString());
return(new List <Song>());
}
}
public void GetSongsByGenre()
{
var secondPopSongId =
musicPlaylist.Add(new RegisterSongRequest("::new-artist::", "::title::", new List <string>()
{
"POP", "ROCK"
}));
var possibleSecondPopSong = musicPlaylist.GetById(secondPopSongId);
var savedSongId = musicPlaylist.Add(_registerSongRequest);
var possibleSong = musicPlaylist.GetById(savedSongId);
var songList = musicPlaylist.GetByGenre("pop");
var expectedList = new List <Song>()
{
possibleSecondPopSong.Value, possibleSong.Value
};
Assert.IsTrue(songList.Contains(expectedList[0]));
Assert.IsTrue(songList.Contains(expectedList[1]));
}
