#NEWLINE# def test_resolverFactoryArgumentAbsent( self ) : #NEWLINE# #INDENT# '\n        L{root.Resolver.__init__} sets L{client.Resolver} as the\n        C{_resolverFactory} if a C{resolverFactory} argument is not\n        supplied.\n        ' #NEWLINE# r = Resolver ( hints = [ None ] ) #NEWLINE# self . assertIdentical ( self . _resolverFactory , client . Resolver )