monasca-notification/tests/test_pagerduty_notification.py
wangzihao 3b91b33784 Remove six
Remove all six usage.

Change-Id: Ib2f0f6cf3b7f5d9ec20440fb81b09c1c083c67b0
Story: 2008305
Task: 41295
2020-11-20 09:35:23 +00:00

279 lines
8.2 KiB
Python

# (C) Copyright 2014-2016 Hewlett Packard Enterprise Development LP
# Copyright 2017 Fujitsu LIMITED
#
# 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 json
import requests
import time
from unittest import mock
from monasca_notification import notification as m_notification
from monasca_notification.plugins import pagerduty_notifier
import queue
from tests import base
def alarm(metrics):
return {"tenantId": "0",
"alarmId": "0",
"alarmName": "test Alarm",
"oldState": "OK",
"newState": "ALARM",
"severity": "LOW",
"link": "some-link",
"lifecycleState": "OPEN",
"stateChangeReason": "I am alarming!",
"timestamp": time.time(),
"metrics": metrics}
class requestsResponse(object):
def __init__(self, status):
self.status_code = status
class TestPagerduty(base.PluginTestCase):
def setUp(self):
super(TestPagerduty, self).setUp(
pagerduty_notifier.register_opts
)
self.conf_override(group='pagerduty_notifier', timeout=50)
self.trap = queue.Queue()
def tearDown(self):
super(TestPagerduty, self).tearDown()
self.assertTrue(self.trap.empty())
def _http_post_200(self, url, data, headers, **kwargs):
self.trap.put(url)
self.trap.put(data)
self.trap.put(headers)
r = requestsResponse(200)
return r
def _http_post_201(self, url, data, headers, **kwargs):
self.trap.put(url)
self.trap.put(data)
self.trap.put(headers)
r = requestsResponse(201)
return r
def _http_post_202(self, url, data, headers, **kwargs):
r = requestsResponse(202)
return r
def _http_post_204(self, url, data, headers, **kwargs):
self.trap.put(url)
self.trap.put(data)
self.trap.put(headers)
r = requestsResponse(204)
return r
def _http_post_400(self, url, data, headers, **kwargs):
r = requestsResponse(400)
return r
def _http_post_403(self, url, data, headers, **kwargs):
r = requestsResponse(403)
return r
def _http_post_404(self, url, data, headers, **kwargs):
r = requestsResponse(404)
return r
def _http_post_500(self, url, data, headers, **kwargs):
r = requestsResponse(500)
return r
def _http_post_504(self, url, data, headers, **kwargs):
r = requestsResponse(504)
return r
def _http_post_exception(self, url, data, headers, **kwargs):
self.trap.put("timeout %s" % kwargs["timeout"])
raise requests.exceptions.Timeout
def valid_pagerduty_message(self, url, data, headers):
self.assertEqual(
url, 'https://events.pagerduty.com/generic/2010-04-15/create_event.json')
headers = dict(headers)
self.assertEqual(headers['content-type'], 'application/json')
data = dict(json.loads(data))
self.assertEqual(data['service_key'], 'ABCDEF')
self.assertEqual(data['event_type'], 'trigger')
self.assertEqual(data['description'], 'I am alarming!')
self.assertEqual(data['client'], 'Monasca')
self.assertEqual(data['client_url'], '')
details = dict(data['details'])
self.assertEqual(details['alarm_id'], '0')
self.assertEqual(details['alarm_name'], 'test Alarm')
self.assertEqual(details['current'], 'ALARM')
self.assertEqual(details['message'], 'I am alarming!')
def pagerduty_http_error(self, log_msg, http_response):
self.assertRegex(log_msg, "Error with pagerduty request.")
self.assertRegex(log_msg, "key=<ABCDEF>")
self.assertRegex(log_msg, "response=%s" % http_response)
@mock.patch('monasca_notification.plugins.pagerduty_notifier.requests')
def notify(self, http_func, mock_requests):
mock_log = mock.MagicMock()
mock_log.warn = self.trap.put
mock_log.error = self.trap.put
mock_log.exception = self.trap.put
mock_requests.post = http_func
pagerduty = pagerduty_notifier.PagerdutyNotifier(mock_log)
metric = []
metric_data = {'dimensions': {'hostname': 'foo1', 'service': 'bar1'}}
metric.append(metric_data)
alarm_dict = alarm(metric)
notification = m_notification.Notification(0,
'pagerduty',
'pagerduty notification',
'ABCDEF',
0,
0,
alarm_dict)
self.trap.put(pagerduty.send_notification(notification))
def test_pagerduty_200(self):
"""pagerduty 200
"""
self.notify(self._http_post_200)
url = self.trap.get(timeout=1)
data = self.trap.get(timeout=1)
headers = self.trap.get(timeout=1)
self.valid_pagerduty_message(url, data, headers)
return_value = self.trap.get()
self.assertTrue(return_value)
def test_pagerduty_201(self):
"""pagerduty 201
"""
self.notify(self._http_post_201)
url = self.trap.get(timeout=1)
data = self.trap.get(timeout=1)
headers = self.trap.get(timeout=1)
self.valid_pagerduty_message(url, data, headers)
return_value = self.trap.get()
self.assertTrue(return_value)
def test_pagerduty_204(self):
"""pagerduty 204
"""
self.notify(self._http_post_204)
url = self.trap.get(timeout=1)
data = self.trap.get(timeout=1)
headers = self.trap.get(timeout=1)
self.valid_pagerduty_message(url, data, headers)
return_value = self.trap.get()
self.assertTrue(return_value)
def test_pagerduty_202(self):
"""pagerduty 202
"""
self.notify(self._http_post_202)
results = self.trap.get(timeout=1)
self.pagerduty_http_error(results, "202")
return_value = self.trap.get()
self.assertFalse(return_value)
def test_pagerduty_400(self):
"""pagerduty 400
"""
self.notify(self._http_post_400)
results = self.trap.get(timeout=1)
self.pagerduty_http_error(results, "400")
return_value = self.trap.get()
self.assertFalse(return_value)
def test_pagerduty_403(self):
"""pagerduty 403
"""
self.notify(self._http_post_403)
results = self.trap.get(timeout=1)
self.pagerduty_http_error(results, "403")
return_value = self.trap.get()
self.assertFalse(return_value)
def test_pagerduty_500(self):
"""pagerduty 500
"""
self.notify(self._http_post_500)
results = self.trap.get(timeout=1)
self.pagerduty_http_error(results, "500")
return_value = self.trap.get()
self.assertFalse(return_value)
def test_pagerduty_504(self):
"""pagerduty 504
"""
self.notify(self._http_post_504)
results = self.trap.get(timeout=1)
self.pagerduty_http_error(results, "504")
return_value = self.trap.get()
self.assertFalse(return_value)
def test_pagerduty_exception(self):
"""pagerduty exception
"""
self.notify(self._http_post_exception)
results = self.trap.get(timeout=1)
self.assertEqual(results, "timeout 50")
results = self.trap.get(timeout=1)
self.assertRegex(results, "Exception on pagerduty request")
self.assertRegex(results, "key=<ABCDEF>")
return_value = self.trap.get()
self.assertFalse(return_value)