"test_port_ip_update_revises" fails in py37 intermittently

[Rodolfo Alonso]

Error log [1]:
Traceback (most recent call last):
  File "/home/zuul/src/git.openstack.org/openstack/neutron/neutron/tests/base.py", line 174, in func
    return f(self, *args, **kwargs)
  File "/home/zuul/src/git.openstack.org/openstack/neutron/neutron/tests/unit/services/revisions/test_revision_plugin.py", line 170, in test_port_ip_update_revises
    response = self._update('ports', port['port']['id'], new)
  File "/home/zuul/src/git.openstack.org/openstack/neutron/neutron/tests/unit/db/test_db_base_plugin_v2.py", line 603, in _update
    self.assertEqual(expected_code, res.status_int)
  File "/home/zuul/src/git.openstack.org/openstack/neutron/.tox/py37/lib/python3.7/site-packages/testtools/testcase.py", line 411, in assertEqual
    self.assertThat(observed, matcher, message)
  File "/home/zuul/src/git.openstack.org/openstack/neutron/.tox/py37/lib/python3.7/site-packages/testtools/testcase.py", line 498, in assertThat
    raise mismatch_error
testtools.matchers._impl.MismatchError: 200 != 400

[1] http://logs.openstack.org/79/633979/26/check/openstack-tox-py37/e7878ff/testr_results.html.gz

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/642869
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=44382ac446d32e6300a732f968be0fbc843630e2
Submitter: Zuul
Branch: master

commit 44382ac446d32e6300a732f968be0fbc843630e2
Author: Rodolfo Alonso Hernandez <email address hidden>
Date: Tue Mar 12 19:27:42 2019 +0000

    Specify tenant_id in TestRevisionPlugin objects

    In order to avoid interferences between other tests, the objects
    created in TestRevisionPlugin will be created for random
    tenant IDs, generated during the execution of each test.

    Change-Id: Ica7fe2379c7b1ce516ae7b0cd3959cff88a0b895
    Closes-Bug: #1819740

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 14.0.0.0rc1 release candidate.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/rocky
Review: https://review.openstack.org/650260

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/queens
Review: https://review.openstack.org/650261

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/pike
Review: https://review.openstack.org/650262

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/650261
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=cc1412f76a139265fb474308947f34545584f8f1
Submitter: Zuul
Branch: stable/queens

commit cc1412f76a139265fb474308947f34545584f8f1
Author: Rodolfo Alonso Hernandez <email address hidden>
Date: Tue Mar 12 19:27:42 2019 +0000

    Specify tenant_id in TestRevisionPlugin objects

    In order to avoid interferences between other tests, the objects
    created in TestRevisionPlugin will be created for random
    tenant IDs, generated during the execution of each test.

    Change-Id: Ica7fe2379c7b1ce516ae7b0cd3959cff88a0b895
    Closes-Bug: #1819740
    (cherry picked from commit 44382ac446d32e6300a732f968be0fbc843630e2)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/650262
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=4651fac9cb8d4ae955bffe2c982722d1fe5f8f4c
Submitter: Zuul
Branch: stable/pike

commit 4651fac9cb8d4ae955bffe2c982722d1fe5f8f4c
Author: Rodolfo Alonso Hernandez <email address hidden>
Date: Tue Mar 12 19:27:42 2019 +0000

    Specify tenant_id in TestRevisionPlugin objects

    In order to avoid interferences between other tests, the objects
    created in TestRevisionPlugin will be created for random
    tenant IDs, generated during the execution of each test.

    Change-Id: Ica7fe2379c7b1ce516ae7b0cd3959cff88a0b895
    Closes-Bug: #1819740
    (cherry picked from commit 44382ac446d32e6300a732f968be0fbc843630e2)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/650260
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=7590f3f591c346b34808836e7a747e6115a95ad8
Submitter: Zuul
Branch: stable/rocky

commit 7590f3f591c346b34808836e7a747e6115a95ad8
Author: Rodolfo Alonso Hernandez <email address hidden>
Date: Tue Mar 12 19:27:42 2019 +0000

    Specify tenant_id in TestRevisionPlugin objects

    In order to avoid interferences between other tests, the objects
    created in TestRevisionPlugin will be created for random
    tenant IDs, generated during the execution of each test.

    Change-Id: Ica7fe2379c7b1ce516ae7b0cd3959cff88a0b895
    Closes-Bug: #1819740
    (cherry picked from commit 44382ac446d32e6300a732f968be0fbc843630e2)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 11.0.7 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 13.0.3 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 12.0.6 release.