Testcase 'test_create_continuous_audit_with_wrong_interval' was broken

[Eric Xie]

In the latest zuul results, got broken testcase:

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Failed 1 tests - output below:
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watcher.tests.api.v1.test_audits.TestPost.test_create_continuous_audit_with_wrong_interval
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Captured traceback:
~~~~~~~~~~~~~~~~~~~
    Traceback (most recent call last):

      File "/usr/lib/python3.6/unittest/mock.py", line 1183, in patched
    return func(*args, **keywargs)

      File "/home/zuul/src/opendev.org/openstack/watcher/watcher/tests/api/v1/test_audits.py", line 705, in test_create_continuous_audit_with_wrong_interval
    self.assertIn(expected_error_msg, response.json['error_message'])

      File "/home/zuul/src/opendev.org/openstack/watcher/.tox/py36/lib/python3.6/site-packages/testtools/testcase.py", line 421, in assertIn
    self.assertThat(haystack, Contains(needle), message)

      File "/home/zuul/src/opendev.org/openstack/watcher/.tox/py36/lib/python3.6/site-packages/testtools/testcase.py", line 502, in assertThat
    raise mismatch_error

    testtools.matchers._impl.MismatchError: 'Exactly 5 or 6 columns has to be specified for iteratorexpression.' not in '{"faultcode": "Server", "faultstring": "Exactly 5 or 6 columns has to be specified for iterator expression.", "debuginfo": null}'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/watcher/+/798178

[OpenStack Infra (hudson-openstack)]

Change abandoned by "Eric Xie <[e-mail]>" on branch: master
Review: https://review.opendev.org/c/openstack/watcher/+/798178
Reason: Already fix this.

[Dantali0n (dantalion)]

The behavior between master and stable/wallaby is different, If I add the space to the test case on stable/wallaby jobs fail on zuul..

[Dantali0n (dantalion)]

We should keep an eye on this and see if it regresses on stable branches. The difference in behavior on master and stable/wallaby is peculiar.

[Corey Bryant (corey.bryant)]

Was this actually fix released or did it just go away? I'm still hitting it on Ubuntu builds from the tip of upstream master.