merged with volume types (based on rev.1490). no code rework yet

2 files changed, 104 insertions, 0 deletions

diff --git a/nova/tests/notifier/__init__.py b/nova/tests/notifier/__init__.py
new file mode 100644
index 000000000..bd862c46a
--- /dev/null
+++ b/nova/tests/notifier/__init__.py
@@ -0,0 +1,16 @@
+# Copyright 2011 Openstack LLC.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from nova.tests import *
diff --git a/nova/tests/notifier/test_list_notifier.py b/nova/tests/notifier/test_list_notifier.py
new file mode 100644
index 000000000..b77720759
--- /dev/null
+++ b/nova/tests/notifier/test_list_notifier.py
@@ -0,0 +1,88 @@
+# Copyright 2011 OpenStack LLC.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import stubout
+import sys
+
+import nova
+from nova import log as logging
+import nova.notifier.api
+from nova.notifier.api import notify
+from nova.notifier import log_notifier
+from nova.notifier import no_op_notifier
+from nova.notifier import list_notifier
+from nova import test
+
+
+class NotifierListTestCase(test.TestCase):
+    """Test case for notifications"""
+
+    def setUp(self):
+        super(NotifierListTestCase, self).setUp()
+        list_notifier._reset_drivers()
+        self.stubs = stubout.StubOutForTesting()
+        # Mock log to add one to exception_count when log.exception is called
+
+        def mock_exception(cls, *args):
+            self.exception_count += 1
+
+        self.exception_count = 0
+        list_notifier_log = logging.getLogger('nova.notifier.list_notifier')
+        self.stubs.Set(list_notifier_log, "exception", mock_exception)
+        # Mock no_op notifier to add one to notify_count when called.
+
+        def mock_notify(cls, *args):
+            self.notify_count += 1
+
+        self.notify_count = 0
+        self.stubs.Set(nova.notifier.no_op_notifier, 'notify', mock_notify)
+        # Mock log_notifier to raise RuntimeError when called.
+
+        def mock_notify2(cls, *args):
+            raise RuntimeError("Bad notifier.")
+
+        self.stubs.Set(nova.notifier.log_notifier, 'notify', mock_notify2)
+
+    def tearDown(self):
+        self.stubs.UnsetAll()
+        list_notifier._reset_drivers()
+        super(NotifierListTestCase, self).tearDown()
+
+    def test_send_notifications_successfully(self):
+        self.flags(notification_driver='nova.notifier.list_notifier',
+                   list_notifier_drivers=['nova.notifier.no_op_notifier',
+                                          'nova.notifier.no_op_notifier'])
+        notify('publisher_id', 'event_type',
+                nova.notifier.api.WARN, dict(a=3))
+        self.assertEqual(self.notify_count, 2)
+        self.assertEqual(self.exception_count, 0)
+
+    def test_send_notifications_with_errors(self):
+
+        self.flags(notification_driver='nova.notifier.list_notifier',
+                   list_notifier_drivers=['nova.notifier.no_op_notifier',
+                                          'nova.notifier.log_notifier'])
+        notify('publisher_id', 'event_type', nova.notifier.api.WARN, dict(a=3))
+        self.assertEqual(self.notify_count, 1)
+        self.assertEqual(self.exception_count, 1)
+
+    def test_when_driver_fails_to_import(self):
+        self.flags(notification_driver='nova.notifier.list_notifier',
+                   list_notifier_drivers=['nova.notifier.no_op_notifier',
+                                          'nova.notifier.logo_notifier',
+                                          'fdsjgsdfhjkhgsfkj'])
+        notify('publisher_id', 'event_type', nova.notifier.api.WARN, dict(a=3))
+        self.assertEqual(self.exception_count, 2)
+        self.assertEqual(self.notify_count, 1)