#NEWLINE# def test_move_is_not_merge( self ) : #NEWLINE# #INDENT# '\n        Tests that calling move_to() for an overlapping move (creating nodes\n        with duplicate full names) correctly raises an error.\n        ' #NEWLINE# target = models . Topic . objects . get_by_full_name ( 'a' ) #NEWLINE# node = models . Topic . objects . get_by_full_name ( 'x' ) #NEWLINE# self . assertRaises ( db . IntegrityError , node . move_to , node )