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[Bug 1349147] [NEW] test_db_api unit tests fail with: UnexpectedMethodCallError: Unexpected method call get_session.__call__(use_slave=False) -> None

 

Public bug reported:

http://logs.openstack.org/62/104262/7/gate/gate-nova-
python27/3adf0e2/console.html

2014-07-25 16:27:18.188 | Traceback (most recent call last):
2014-07-25 16:27:18.188 |   File "nova/tests/db/test_db_api.py", line 1236, in test_security_group_get_no_instances
2014-07-25 16:27:18.188 |     security_group = db.security_group_get(self.ctxt, sid)
2014-07-25 16:27:18.188 |   File "nova/db/api.py", line 1269, in security_group_get
2014-07-25 16:27:18.188 |     columns_to_join)
2014-07-25 16:27:18.188 |   File "nova/db/sqlalchemy/api.py", line 167, in wrapper
2014-07-25 16:27:18.188 |     return f(*args, **kwargs)
2014-07-25 16:27:18.188 |   File "nova/db/sqlalchemy/api.py", line 3668, in security_group_get
2014-07-25 16:27:18.188 |     query = _security_group_get_query(context, project_only=True).\
2014-07-25 16:27:18.188 |   File "nova/db/sqlalchemy/api.py", line 3635, in _security_group_get_query
2014-07-25 16:27:18.188 |     read_deleted=read_deleted, project_only=project_only)
2014-07-25 16:27:18.189 |   File "nova/db/sqlalchemy/api.py", line 237, in model_query
2014-07-25 16:27:18.189 |     session = kwargs.get('session') or get_session(use_slave=use_slave)
2014-07-25 16:27:18.189 |   File "/home/jenkins/workspace/gate-nova-python27/.tox/py27/local/lib/python2.7/site-packages/mox.py", line 765, in __call__
2014-07-25 16:27:18.189 |     return mock_method(*params, **named_params)
2014-07-25 16:27:18.189 |   File "/home/jenkins/workspace/gate-nova-python27/.tox/py27/local/lib/python2.7/site-packages/mox.py", line 1002, in __call__
2014-07-25 16:27:18.189 |     expected_method = self._VerifyMethodCall()
2014-07-25 16:27:18.189 |   File "/home/jenkins/workspace/gate-nova-python27/.tox/py27/local/lib/python2.7/site-packages/mox.py", line 1049, in _VerifyMethodCall
2014-07-25 16:27:18.189 |     expected = self._PopNextMethod()
2014-07-25 16:27:18.189 |   File "/home/jenkins/workspace/gate-nova-python27/.tox/py27/local/lib/python2.7/site-packages/mox.py", line 1035, in _PopNextMethod
2014-07-25 16:27:18.189 |     raise UnexpectedMethodCallError(self, None)
2014-07-25 16:27:18.189 | UnexpectedMethodCallError: Unexpected method call get_session.__call__(use_slave=False) -> None

http://logstash.openstack.org/#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

8 hits in 2 weeks, check and gate, all failures, looks like it started
around 7/21.

** Affects: nova
     Importance: Undecided
         Status: New


** Tags: db testing

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https://bugs.launchpad.net/bugs/1349147

Title:
  test_db_api unit tests fail with: UnexpectedMethodCallError:
  Unexpected method call get_session.__call__(use_slave=False) -> None

Status in OpenStack Compute (Nova):
  New

Bug description:
  http://logs.openstack.org/62/104262/7/gate/gate-nova-
  python27/3adf0e2/console.html

  2014-07-25 16:27:18.188 | Traceback (most recent call last):
  2014-07-25 16:27:18.188 |   File "nova/tests/db/test_db_api.py", line 1236, in test_security_group_get_no_instances
  2014-07-25 16:27:18.188 |     security_group = db.security_group_get(self.ctxt, sid)
  2014-07-25 16:27:18.188 |   File "nova/db/api.py", line 1269, in security_group_get
  2014-07-25 16:27:18.188 |     columns_to_join)
  2014-07-25 16:27:18.188 |   File "nova/db/sqlalchemy/api.py", line 167, in wrapper
  2014-07-25 16:27:18.188 |     return f(*args, **kwargs)
  2014-07-25 16:27:18.188 |   File "nova/db/sqlalchemy/api.py", line 3668, in security_group_get
  2014-07-25 16:27:18.188 |     query = _security_group_get_query(context, project_only=True).\
  2014-07-25 16:27:18.188 |   File "nova/db/sqlalchemy/api.py", line 3635, in _security_group_get_query
  2014-07-25 16:27:18.188 |     read_deleted=read_deleted, project_only=project_only)
  2014-07-25 16:27:18.189 |   File "nova/db/sqlalchemy/api.py", line 237, in model_query
  2014-07-25 16:27:18.189 |     session = kwargs.get('session') or get_session(use_slave=use_slave)
  2014-07-25 16:27:18.189 |   File "/home/jenkins/workspace/gate-nova-python27/.tox/py27/local/lib/python2.7/site-packages/mox.py", line 765, in __call__
  2014-07-25 16:27:18.189 |     return mock_method(*params, **named_params)
  2014-07-25 16:27:18.189 |   File "/home/jenkins/workspace/gate-nova-python27/.tox/py27/local/lib/python2.7/site-packages/mox.py", line 1002, in __call__
  2014-07-25 16:27:18.189 |     expected_method = self._VerifyMethodCall()
  2014-07-25 16:27:18.189 |   File "/home/jenkins/workspace/gate-nova-python27/.tox/py27/local/lib/python2.7/site-packages/mox.py", line 1049, in _VerifyMethodCall
  2014-07-25 16:27:18.189 |     expected = self._PopNextMethod()
  2014-07-25 16:27:18.189 |   File "/home/jenkins/workspace/gate-nova-python27/.tox/py27/local/lib/python2.7/site-packages/mox.py", line 1035, in _PopNextMethod
  2014-07-25 16:27:18.189 |     raise UnexpectedMethodCallError(self, None)
  2014-07-25 16:27:18.189 | UnexpectedMethodCallError: Unexpected method call get_session.__call__(use_slave=False) -> None

  http://logstash.openstack.org/#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

  8 hits in 2 weeks, check and gate, all failures, looks like it started
  around 7/21.

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