Thanks for Sridhar. I separate the code by your comments. It can resolve this problem. ;-D Thanks Zhi Chang ------------------ Original ------------------ From: "Sridhar Gaddam"<sgaddam at redhat.com>; Date: Mon, Jul 20, 2015 05:16 PM To: "OpenStack Development Mailing List (not for usage questions)"<openstack-dev at lists.openstack.org>; Subject: Re: [openstack-dev] [Neutron]Unit test failed but devstack was okay Hi Zhi Chang, You will have to use sorted to fix the test failure. i.e., self.assertEqual(sorted(['2.2.2.2', '1.1.1.1']), sorted(dns_list)) --Sridhar. On 07/20/2015 11:17 AM, Zhi Chang wrote: Hi, all. I write a unit test in devstack and runs all tests okay on my environment. Why does Jenkins failed when I upload my patch into review? The patch is https://review.openstack.org/#/c/199588/. The failed test was named "neutron.tests.unit.plugins.embrane.test_embrane_neutron_plugin.TestEmbraneSubnetsV2.test_subnet_lifecycle_dns_retains_order". But it is okay on my environment. Could someone tells me the reason? What should I do? Thanks Zhi Chang __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: OpenStack-dev-request at lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20150720/6d79ac84/attachment.html>