public void TracksWithSameNameAlbumAndArtistAreEqual()
{
var artist = new Artist {
Name = "Caravan Palace"
};
var album = new Album {
Title = "Panic", Year = "2012"
};
var track1 = new Track {
Title = "Cotton Heads", Album = album
};
var track2 = new Track {
Title = "Cotton Heads", Album = album
};
var trackArtistJunction1 = new TrackArtist_Junction {
Track = track1, Artist = artist
};
var trackArtistJunction2 = new TrackArtist_Junction {
Track = track2, Artist = artist
};
track1.Artists.Add(trackArtistJunction1);
track2.Artists.Add(trackArtistJunction2);
Assert.AreEqual(track1, track2);
}
public void JoinTrackToArtist(string trackTitle, string artistName)
{
using (var db = new DecibaseContext())
{
var track = db.Tracks.First(t => t.Title == trackTitle);
var artist = db.Artists.First(a => a.Name == artistName);
if (db.TrackArtists.FirstOrDefault(ta => ta.TrackId == track.TrackId && ta.ArtistId == artist.ArtistId) == null)
{
var ta = new TrackArtist_Junction()
{
TrackId = track.TrackId, ArtistId = artist.ArtistId
};
db.Add(ta);
db.SaveChanges();
}
}
}
public void TracksWithSameNameArtistAndNullAlbumAreEqual()
{
var artist = new Artist {
Name = "Caravan Palace"
};
var track1 = new Track {
Title = "Cotton Heads"
};
var track2 = new Track {
Title = "Cotton Heads"
};
var trackArtistJunction1 = new TrackArtist_Junction {
Track = track1, Artist = artist
};
var trackArtistJunction2 = new TrackArtist_Junction {
Track = track2, Artist = artist
};
track1.Artists.Add(trackArtistJunction1);
track2.Artists.Add(trackArtistJunction2);
Assert.AreEqual(track1, track2);
}
