#NEWLINE# def test_instance_state_collection_attr_load_hist( self ) : #NEWLINE# #INDENT# User = self . classes . User #NEWLINE# u1 = User ( name = 'ed' ) #NEWLINE# insp = inspect ( u1 ) #NEWLINE# hist = insp . attrs . addresses . load_history ( ) #NEWLINE# eq_ ( hist . unchanged , ( ) ) #NEWLINE# insp . addresses #NEWLINE# hist = insp . attrs . addresses . load_history ( ) #NEWLINE# eq_ ( hist . unchanged , [ ] )