Fix gating

* Install mongodb

mongodb is not installed anymore

* cap pifpaf

Some libraries now use pbr>=2.0, recent cliff and stevedore.

* Add sqlalchemy_util to all tests because it's used by gabbi

* simplify crud notification test

test_alarms_sends_notification will hang forever if it fails.
we don't really need to test that its notification is received by
other, just that it sends a notification. drop the test so it
verifies only that.

Change-Id: I05462398ccce224ee1e008c5ad2eab64b975192c
(cherry picked from commit b231f83f38)

aodh/tests/functional/api/v2/test_alarm_scenarios.py

@@ -20,7 +20,6 @@ import uuid
 
 from gnocchiclient import exceptions
 import mock
-import oslo_messaging.conffixture
 from oslo_serialization import jsonutils
 import six
 from six import moves
@@ -1716,30 +1715,22 @@ class TestAlarms(TestAlarmsBase):
             }
 
         }
-        endpoint = mock.MagicMock()
-        target = oslo_messaging.Target(topic="notifications")
-        listener = messaging.get_batch_notification_listener(
-            self.transport, [target], [endpoint])
-        listener.start()
-        endpoint.info.side_effect = lambda *args: listener.stop()
-        self.post_json('/alarms', params=json, headers=self.auth_headers)
-        listener.wait()
-
-        class NotificationsMatcher(object):
-            def __eq__(self, notifications):
-                payload = notifications[0]['payload']
-                return (payload['detail']['name'] == 'sent_notification' and
-                        payload['type'] == 'creation' and
-                        payload['detail']['rule']['meter_name'] == 'ameter' and
-                        set(['alarm_id', 'detail', 'event_id', 'on_behalf_of',
-                             'project_id', 'timestamp',
+        with mock.patch.object(messaging, 'get_notifier') as get_notifier:
+            notifier = get_notifier.return_value
+            self.post_json('/alarms', params=json, headers=self.auth_headers)
+            get_notifier.assert_called_once_with(mock.ANY,
+                                                 publisher_id='aodh.api')
+        calls = notifier.info.call_args_list
+        self.assertEqual(1, len(calls))
+        args, _ = calls[0]
+        context, event_type, payload = args
+        self.assertEqual('alarm.creation', event_type)
+        self.assertEqual('sent_notification', payload['detail']['name'])
+        self.assertEqual('ameter', payload['detail']['rule']['meter_name'])
+        self.assertTrue(set(['alarm_id', 'detail', 'event_id', 'on_behalf_of',
+                             'project_id', 'timestamp', 'type',
                              'user_id']).issubset(payload.keys()))
 
-            def __ne__(self, other):
-                return not self.__eq__(other)
-
-        endpoint.info.assert_called_once_with(NotificationsMatcher())
-
     def test_alarm_sends_notification(self):
         with mock.patch.object(messaging, 'get_notifier') as get_notifier:
             notifier = get_notifier.return_value

aodh/tests/functional/hooks/post_test_hook.sh

@@ -53,7 +53,13 @@ echo "Running aodh functional test suite"
 set +e
 
 # NOTE(ityaptin) Expect a script param which contains at least one backend name
-AODH_TEST_BACKEND="${1:?test backend required}" sudo -E -H -u ${STACK_USER:-${USER}} tox -efunctional
+export AODH_TEST_BACKEND="${1:?test backend required}"
+
+case $AODH_TEST_BACKEND in
+    mongodb) sudo apt-get install -y mongodb-server ;;
+esac
+
+sudo -E -H -u ${STACK_USER:-${USER}} tox -efunctional
 EXIT_CODE=$?
 set -e
 

setup.cfg

@@ -64,7 +64,7 @@ doc =
     openstackdocstheme>=1.0.3  # Apache-2.0
 
 test =
-    pifpaf>=0.1.0
+    pifpaf>=0.1.0,<0.13.0
     oslotest>=1.5.1 # Apache-2.0
     coverage>=3.6
     fixtures>=1.3.1
@@ -74,6 +74,7 @@ test =
     testresources>=0.2.4 # Apache-2.0/BSD
     testtools>=1.4.0
     gabbi>=0.12.0 # Apache-2.0
+    sqlalchemy-utils
     # Provides subunit-trace
     os-testr
     python-subunit>=0.0.18