monasca-notification/tests/test_notification_processor.py
2014-05-01 12:27:06 -06:00

74 lines
3.0 KiB
Python

# Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
#
# 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.
"""Tests NotificationProcessor"""
import mock
import multiprocessing
import time
import unittest
from mon_notification.notification import Notification
from mon_notification.processors import notification_processor
class TestStateTracker(unittest.TestCase):
def setUp(self):
self.notification_queue = multiprocessing.Queue(10)
self.sent_notification_queue = multiprocessing.Queue(10)
self.finished_queue = multiprocessing.Queue(10)
self.log_queue = multiprocessing.Queue(10)
self.email_config = {'server': 'my.smtp.server',
'port': 25,
'user': None,
'password': None,
'timeout': 60,
'from_addr': 'hpcs.mon@hp.com'}
@mock.patch('mon_notification.processors.notification_processor.smtplib')
@mock.patch('mon_notification.processors.notification_processor.log')
def _start_processor(self, mock_log, mock_smtp):
"""Start the processor with the proper mocks
"""
# Since the log runs in another thread I can mock it directly, instead change the methods to put to a queue
mock_log.warn = self.log_queue.put
mock_log.error = self.log_queue.put
self.mock_log = mock_log
self.mock_smtp = mock_smtp
nprocessor = notification_processor.NotificationProcessor(
self.notification_queue, self.sent_notification_queue, self.finished_queue, self.email_config
)
self.processor = multiprocessing.Process(target=nprocessor.run)
self.processor.start()
def test_invalid_notification(self):
"""Verify invalid notification type is rejected.
"""
alarm_dict = {"tenantId": "0", "alarmId": "0", "alarmName": "test Alarm", "oldState": "OK", "newState": "ALARM",
"stateChangeReason": "I am alarming!", "timestamp": time.time()}
invalid_notification = Notification('invalid', 0, 1, 'test notification', 'me@here.com', alarm_dict)
self.notification_queue.put([invalid_notification])
self._start_processor()
finished = self.finished_queue.get(timeout=2)
log_msg = self.log_queue.get(timeout=1)
self.processor.terminate()
self.assertTrue(finished == (0, 1))
self.assertTrue(log_msg == 'Notification type invalid is not a valid type')