test_watchers.py 文件源码

def test_bad_children_watch_func(self):
        counter = 0

        @self.client.ChildrenWatch(self.path)
        def changed(children):
            if counter > 0:
                raise Exception("oops")

        raises(Exception)(changed)
        counter += 1
        self.client.create(self.path + '/' + 'smith')