#NEWLINE# def test_eq_artists( self ) : #NEWLINE# #INDENT# artists = [ Artist ( ) ] #NEWLINE# album1 = Album ( artists = artists ) #NEWLINE# album2 = Album ( artists = artists ) #NEWLINE# self . assertEqual ( album2 , album2 ) #NEWLINE# self . assertEqual ( hash ( album1 ) , hash ( album2 ) )