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[Erno Kuvaja <jokke@xxxxxx>]

Public bug reported:

We get constantly failures like:
2015-10-13 06:59:05.343 | ======================================================================
2015-10-13 06:59:05.343 | FAIL: glance.tests.unit.v2.test_tasks_resource.TestTasksController.test_create_with_live_time
2015-10-13 06:59:05.344 | tags: worker-7
2015-10-13 06:59:05.344 | ----------------------------------------------------------------------
2015-10-13 06:59:05.344 | Traceback (most recent call last):
2015-10-13 06:59:05.344 |   File "/home/jenkins/workspace/gate-glance-python27/.tox/py27/local/lib/python2.7/site-packages/mock/mock.py", line 1305, in patched
2015-10-13 06:59:05.344 |     return func(*args, **keywargs)
2015-10-13 06:59:05.344 |   File "glance/tests/unit/v2/test_tasks_resource.py", line 365, in test_create_with_live_time
2015-10-13 06:59:05.344 |     self.assertEqual(CONF.task.task_time_to_live, task_live_time_hour)
2015-10-13 06:59:05.344 |   File "/home/jenkins/workspace/gate-glance-python27/.tox/py27/local/lib/python2.7/site-packages/testtools/testcase.py", line 350, in assertEqual
2015-10-13 06:59:05.344 |     self.assertThat(observed, matcher, message)
2015-10-13 06:59:05.344 |   File "/home/jenkins/workspace/gate-glance-python27/.tox/py27/local/lib/python2.7/site-packages/testtools/testcase.py", line 435, in assertThat
2015-10-13 06:59:05.345 |     raise mismatch_error
2015-10-13 06:59:05.345 | testtools.matchers._impl.MismatchError: 48 != 47
2015-10-13 06:59:05.345 | Ran 2855 tests in 298.484s
2015-10-13 06:59:05.345 | FAILED (id=0, failures=1, skips=2)
2015-10-13 06:59:05.345 | error: testr failed (1)
2015-10-13 06:59:05.394 | ERROR: InvocationError: '/home/jenkins/workspace/gate-glance-python27/.tox/py27/bin/lockutils-wrapper python setup.py testr --slowest --testr-args='

This is caused if the second of timestamp changes between created_at and
updated_at gets created.

** Affects: glance
     Importance: High
     Assignee: Erno Kuvaja (jokke)
         Status: New

** Changed in: glance
     Assignee: (unassigned) => Erno Kuvaja (jokke)

** Changed in: glance
   Importance: Undecided => High

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https://bugs.launchpad.net/bugs/1505675

Title:
  Flaky tasks test
  glance.tests.unit.v2.test_tasks_resource.TestTasksController.test_create_with_live_time

Status in Glance:
  New

Bug description:
  We get constantly failures like:
  2015-10-13 06:59:05.343 | ======================================================================
  2015-10-13 06:59:05.343 | FAIL: glance.tests.unit.v2.test_tasks_resource.TestTasksController.test_create_with_live_time
  2015-10-13 06:59:05.344 | tags: worker-7
  2015-10-13 06:59:05.344 | ----------------------------------------------------------------------
  2015-10-13 06:59:05.344 | Traceback (most recent call last):
  2015-10-13 06:59:05.344 |   File "/home/jenkins/workspace/gate-glance-python27/.tox/py27/local/lib/python2.7/site-packages/mock/mock.py", line 1305, in patched
  2015-10-13 06:59:05.344 |     return func(*args, **keywargs)
  2015-10-13 06:59:05.344 |   File "glance/tests/unit/v2/test_tasks_resource.py", line 365, in test_create_with_live_time
  2015-10-13 06:59:05.344 |     self.assertEqual(CONF.task.task_time_to_live, task_live_time_hour)
  2015-10-13 06:59:05.344 |   File "/home/jenkins/workspace/gate-glance-python27/.tox/py27/local/lib/python2.7/site-packages/testtools/testcase.py", line 350, in assertEqual
  2015-10-13 06:59:05.344 |     self.assertThat(observed, matcher, message)
  2015-10-13 06:59:05.344 |   File "/home/jenkins/workspace/gate-glance-python27/.tox/py27/local/lib/python2.7/site-packages/testtools/testcase.py", line 435, in assertThat
  2015-10-13 06:59:05.345 |     raise mismatch_error
  2015-10-13 06:59:05.345 | testtools.matchers._impl.MismatchError: 48 != 47
  2015-10-13 06:59:05.345 | Ran 2855 tests in 298.484s
  2015-10-13 06:59:05.345 | FAILED (id=0, failures=1, skips=2)
  2015-10-13 06:59:05.345 | error: testr failed (1)
  2015-10-13 06:59:05.394 | ERROR: InvocationError: '/home/jenkins/workspace/gate-glance-python27/.tox/py27/bin/lockutils-wrapper python setup.py testr --slowest --testr-args='

  This is caused if the second of timestamp changes between created_at
  and updated_at gets created.

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