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[Bug 1723476] Re: py27 job failing on testtools.matchers._impl.MismatchError

 

This bug is not visible on master on any stable branch. The problem
reported here is the result of the changes made in the referenced patch.
So I'm marking this invalid.

** Changed in: nova
       Status: In Progress => Invalid

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https://bugs.launchpad.net/bugs/1723476

Title:
   py27 job failing on testtools.matchers._impl.MismatchError

Status in OpenStack Compute (nova):
  Invalid

Bug description:
  Related patches:
  https://review.openstack.org/#/c/511835/
  https://review.openstack.org/#/c/511767/

  when I remove some useless methods in nova/objects/compute_node.py, I find the error:
   Failed 2 tests - output below:
  2017-10-13 13:07:54.110687 | ==============================
  2017-10-13 13:07:54.110704 | 
  2017-10-13 13:07:54.110758 | nova.tests.unit.notifications.objects.test_notification.TestNotificationObjectVersions.test_versions
  2017-10-13 13:07:54.110820 | ----------------------------------------------------------------------------------------------------
  2017-10-13 13:07:54.110838 | 
  2017-10-13 13:07:54.110850 | Captured traceback:
  2017-10-13 13:07:54.110861 | ~~~~~~~~~~~~~~~~~~~
  2017-10-13 13:07:54.110879 |     Traceback (most recent call last):
  2017-10-13 13:07:54.110911 |       File "nova/tests/unit/notifications/objects/test_notification.py", line 420, in test_versions
  2017-10-13 13:07:54.110933 |         'Some notification objects have changed; please make '
  2017-10-13 13:07:54.110992 |       File "/home/jenkins/workspace/gate-nova-python27-ubuntu-xenial/.tox/py27/local/lib/python2.7/site-packages/testtools/testcase.py", line 411, in assertEqual
  2017-10-13 13:07:54.111018 |         self.assertThat(observed, matcher, message)
  2017-10-13 13:07:54.111062 |       File "/home/jenkins/workspace/gate-nova-python27-ubuntu-xenial/.tox/py27/local/lib/python2.7/site-packages/testtools/testcase.py", line 498, in assertThat
  2017-10-13 13:07:54.111075 |         raise mismatch_error
  2017-10-13 13:07:54.111093 |     testtools.matchers._impl.MismatchError: !=:
  2017-10-13 13:07:54.111117 |     reference = {'ComputeNodeList': '1.17-52f3b0962b1c86b98590144463ebb192'}
  2017-10-13 13:07:54.111141 |     actual    = {'ComputeNodeList': '1.17-badecf5a910a5e0df8fffb270f30c7da'}
  2017-10-13 13:07:54.111178 |     : Some notification objects have changed; please make sure the versions have been bumped, and then update their hashes here.

  
  py27 error:
  http://logs.openstack.org/35/511835/1/check/gate-nova-python27-ubuntu-xenial/477e1b9/console.html

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