test_signal_handlers.py 文件源码

def test_create_new_object_is_synced(self):
        post_save.disconnect(post_save_handler, dispatch_uid='chemtrails.signals.handlers.post_save_handler')
        post_save.connect(post_save_handler, dispatch_uid='post_save_handler.test')
        try:
            book = BookFixture(Book).create_one()
            klass = get_node_class_for_model(Book)

            self.assertEqual(book.pk, klass.nodes.get(pk=book.pk).pk)
            self.assertEqual(1, len(klass.nodes.has(authors=True, publisher=True)))
        finally:
            post_save.connect(post_save_handler, dispatch_uid='chemtrails.signals.handlers.post_save_handler')
            post_save.disconnect(post_save_handler, dispatch_uid='post_save_handler.test')