public void Convert_Creates_CompilationAlbums_With_Artist_Name_Various_Artists()
{
var compTrack1 = track.Copy();
compTrack1.PartOfCompilation = true;
compTrack1.Artist = "First Artist";
var compTrack2 = track.Copy();
compTrack2.PartOfCompilation = true;
compTrack2.Artist = "Second Artist";
var translator = new AlbumTranslator();
var albums = translator.Convert(new List<Track> { compTrack1, compTrack2 });
Assert.AreEqual(1, albums.Count());
Assert.AreEqual("Various Artists", albums.First().Artist);
}
public void Convert_Calculates_PlayCount_By_Summing_Track_PlayCounts()
{
var track2 = track.Copy();
track.Name = "My Favorite Things";
track2.PlayCount = 8;
var track3 = track.Copy();
track3.Name = "Naima";
track3.PlayCount = 2;
var translator = new AlbumTranslator();
var albums = translator.Convert(new List<Track> { track, track2, track3 });
var album = albums.First();
Assert.AreEqual(track.PlayCount + track2.PlayCount + track3.PlayCount, album.PlayCount);
}
public void Convert_Converts_Multiple_Tracks_From_Same_Album_To_A_Single_Album()
{
var track2 = track.Copy();
track2.Name = "But Not For Me";
track2.PlayDate = DateTime.Now.AddDays(-4);
var track3 = track.Copy();
track3.Name = "My Favorite Things";
track3.PlayDate = DateTime.Now.AddDays(-3);
var translator = new AlbumTranslator();
var albums = translator.Convert(new List<Track> { track, track2, track3 });
Assert.AreEqual(1, albums.Count());
var album = albums.First();
Assert.AreEqual(track2.Artist, album.Artist);
Assert.AreEqual(track2.AlbumArtist, album.AlbumArtist);
Assert.AreEqual(track2.Genre, album.Genre);
Assert.AreEqual(track2.Year, album.Year);
Assert.AreEqual(track2.Album, album.Name);
Assert.AreEqual(track2.DateAdded, album.DateAdded);
Assert.AreEqual(track3.PlayDate, album.LastPlayed, "track with latest play date is used for album play date");
Assert.AreEqual(3, album.Tracks.Count());
}
public void Convert_Doesnt_Create_Albums_If_Less_Than_Three_Tracks_For_Album(int tracksForAlbum, int expectedNumberOfAlbums)
{
var tracks = new List<Track>();
for (int i = 0; i < tracksForAlbum; i++) {
var testTrack = track.Copy();
testTrack.Name = "track" + i;
tracks.Add(testTrack);
}
var translator = new AlbumTranslator();
var albums = translator.Convert(tracks);
Assert.AreEqual(expectedNumberOfAlbums, albums.Count());
}
public void Convert_Trims_Whitespace_on_all_string_attributes()
{
var track = new Track {
Album = " John Coltrane ", AlbumArtist = "John Coltrane ",
Genre = " Jazz ", Artist = " John Coltrane", Year = 1961
};
var translator = new AlbumTranslator();
var albums = translator.Convert(new List<Track> { track, track, track });
var album = albums.First();
Assert.AreEqual(track.Album.Trim(), album.Name);
Assert.AreEqual(track.AlbumArtist.Trim(), album.AlbumArtist);
Assert.AreEqual(track.Genre.Trim(), album.Genre);
}
public void Convert_Removes_Any_Tracks_Without_An_Album_Name()
{
track.Album = string.Empty;
var translator = new AlbumTranslator();
var albums = translator.Convert(new List<Track> { track });
Assert.AreEqual(0, albums.Count());
}
