With the sqlite version available in RHEL 7, the mentioned test can fail with: ============================== Failed 1 tests - output below: ============================== neutron.tests.unit.scheduler.test_dhcp_agent_scheduler.TestNetworksFailover.test_filter_bindings ------------------------------------------------------------------------------------------------ Captured traceback: ~~~~~~~~~~~~~~~~~~~ Traceback (most recent call last): File "neutron/tests/base.py", line 177, in func return f(self, *args, **kwargs) File "neutron/tests/unit/scheduler/test_dhcp_agent_scheduler.py", line 527, in test_filter_bindings self.assertIn(network_ids[2], res_ids) File "/home/stack/neutron/.tox/py27/lib/python2.7/site-packages/testtools/testcase.py", line 417, in assertIn self.assertThat(haystack, Contains(needle), message) File "/home/stack/neutron/.tox/py27/lib/python2.7/site-packages/testtools/testcase.py", line 498, in assertThat raise mismatch_error testtools.matchers._impl.MismatchError: '8a6b1ce0-fc2e-40b0-bc98-a59722d96a3f' not in ['6f6c1774-b351-4763-a8d8-184c3bdf01de', '8cee4a38-63e8-4c71-99e9-611b61aa4c90'] Test is being fixed upstream to work reliably (and properly sort test objects so result does not depend on UUIDs generation order)
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2019:3803