3a480cb424
- fix tests to accept new (accurate) response codes - wsme doesn't like us sending gettextutils.Message values. pass in a regular string Change-Id: Ie9e05edfd542ba1fe8c6fdbeed2daab12cf30caf Fixes:Bug #1227264
444 lines
19 KiB
Python
444 lines
19 KiB
Python
# -*- encoding: utf-8 -*-
|
|
#
|
|
# Copyright © 2013 eNovance <licensing@enovance.com>
|
|
#
|
|
# Author: Mehdi Abaakouk <mehdi.abaakouk@enovance.com>
|
|
# Angus Salkeld <asalkeld@redhat.com>
|
|
# Eoghan Glynn <eglynn@redhat.com>
|
|
#
|
|
# 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 alarm operation
|
|
'''
|
|
|
|
import datetime
|
|
import json as jsonutils
|
|
import logging
|
|
import uuid
|
|
import testscenarios
|
|
|
|
from oslo.config import cfg
|
|
|
|
from .base import FunctionalTest
|
|
|
|
from ceilometer.storage.models import Alarm
|
|
from ceilometer.tests import db as tests_db
|
|
|
|
load_tests = testscenarios.load_tests_apply_scenarios
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
class TestListEmptyAlarms(FunctionalTest,
|
|
tests_db.MixinTestsWithBackendScenarios):
|
|
|
|
def test_empty(self):
|
|
data = self.get_json('/alarms')
|
|
self.assertEqual([], data)
|
|
|
|
|
|
class TestAlarms(FunctionalTest,
|
|
tests_db.MixinTestsWithBackendScenarios):
|
|
|
|
def setUp(self):
|
|
super(TestAlarms, self).setUp()
|
|
|
|
self.auth_headers = {'X-User-Id': str(uuid.uuid4()),
|
|
'X-Project-Id': str(uuid.uuid4())}
|
|
for alarm in [Alarm(name='name1',
|
|
alarm_id='a',
|
|
meter_name='meter.test',
|
|
comparison_operator='gt', threshold=2.0,
|
|
statistic='avg',
|
|
repeat_actions=True,
|
|
user_id=self.auth_headers['X-User-Id'],
|
|
project_id=self.auth_headers['X-Project-Id']),
|
|
Alarm(name='name2',
|
|
alarm_id='b',
|
|
meter_name='meter.mine',
|
|
comparison_operator='gt', threshold=2.0,
|
|
statistic='avg',
|
|
user_id=self.auth_headers['X-User-Id'],
|
|
project_id=self.auth_headers['X-Project-Id']),
|
|
Alarm(name='name3',
|
|
alarm_id='c',
|
|
meter_name='meter.test',
|
|
comparison_operator='gt', threshold=2.0,
|
|
statistic='avg',
|
|
user_id=self.auth_headers['X-User-Id'],
|
|
project_id=self.auth_headers['X-Project-Id'])]:
|
|
self.conn.update_alarm(alarm)
|
|
|
|
def test_list_alarms(self):
|
|
data = self.get_json('/alarms')
|
|
self.assertEqual(3, len(data))
|
|
self.assertEqual(set(r['name'] for r in data),
|
|
set(['name1', 'name2', 'name3']))
|
|
self.assertEqual(set(r['meter_name'] for r in data),
|
|
set(['meter.test', 'meter.mine']))
|
|
|
|
def test_get_alarm(self):
|
|
alarms = self.get_json('/alarms',
|
|
q=[{'field': 'name',
|
|
'value': 'name1',
|
|
}])
|
|
for a in alarms:
|
|
print('%s: %s' % (a['name'], a['alarm_id']))
|
|
self.assertEqual(alarms[0]['name'], 'name1')
|
|
self.assertEqual(alarms[0]['meter_name'], 'meter.test')
|
|
|
|
one = self.get_json('/alarms/%s' % alarms[0]['alarm_id'])
|
|
self.assertEqual(one['name'], 'name1')
|
|
self.assertEqual(one['meter_name'], 'meter.test')
|
|
self.assertEqual(one['alarm_id'], alarms[0]['alarm_id'])
|
|
self.assertEqual(one['repeat_actions'], alarms[0]['repeat_actions'])
|
|
|
|
def test_post_invalid_alarm(self):
|
|
json = {
|
|
'name': 'added_alarm',
|
|
'meter_name': 'ameter',
|
|
'comparison_operator': 'gt',
|
|
'threshold': 2.0,
|
|
'statistic': 'magic',
|
|
}
|
|
self.post_json('/alarms', params=json, expect_errors=True, status=400,
|
|
headers=self.auth_headers)
|
|
alarms = list(self.conn.get_alarms())
|
|
self.assertEqual(3, len(alarms))
|
|
|
|
def test_post_alarm(self):
|
|
json = {
|
|
'name': 'added_alarm',
|
|
'meter_name': 'ameter',
|
|
'comparison_operator': 'gt',
|
|
'threshold': 2.0,
|
|
'statistic': 'avg',
|
|
'repeat_actions': True,
|
|
}
|
|
self.post_json('/alarms', params=json, status=201,
|
|
headers=self.auth_headers)
|
|
alarms = list(self.conn.get_alarms())
|
|
self.assertEqual(4, len(alarms))
|
|
for alarm in alarms:
|
|
if alarm.name == 'added_alarm':
|
|
self.assertEqual(alarm.repeat_actions, True)
|
|
break
|
|
else:
|
|
self.fail("Alarm not found")
|
|
|
|
def test_put_alarm(self):
|
|
json = {
|
|
'name': 'renamed_alarm',
|
|
'repeat_actions': True,
|
|
}
|
|
data = self.get_json('/alarms',
|
|
q=[{'field': 'name',
|
|
'value': 'name1',
|
|
}])
|
|
self.assertEqual(1, len(data))
|
|
alarm_id = data[0]['alarm_id']
|
|
|
|
self.put_json('/alarms/%s' % alarm_id,
|
|
params=json,
|
|
headers=self.auth_headers)
|
|
alarm = list(self.conn.get_alarms(alarm_id=alarm_id))[0]
|
|
self.assertEqual(alarm.name, json['name'])
|
|
self.assertEqual(alarm.repeat_actions, json['repeat_actions'])
|
|
|
|
def test_put_alarm_wrong_field(self):
|
|
# Note: wsme will ignore unknown fields so will just not appear in
|
|
# the Alarm.
|
|
json = {
|
|
'name': 'renamed_alarm',
|
|
'this_can_not_be_correct': 'ha',
|
|
}
|
|
data = self.get_json('/alarms',
|
|
q=[{'field': 'name',
|
|
'value': 'name1',
|
|
}],
|
|
headers=self.auth_headers)
|
|
self.assertEqual(1, len(data))
|
|
|
|
resp = self.put_json('/alarms/%s' % data[0]['alarm_id'],
|
|
params=json,
|
|
expect_errors=True,
|
|
headers=self.auth_headers)
|
|
self.assertEqual(resp.status_code, 200)
|
|
|
|
def test_delete_alarm(self):
|
|
data = self.get_json('/alarms')
|
|
self.assertEqual(3, len(data))
|
|
|
|
self.delete('/alarms/%s' % data[0]['alarm_id'],
|
|
headers=self.auth_headers,
|
|
status=204)
|
|
alarms = list(self.conn.get_alarms())
|
|
self.assertEqual(2, len(alarms))
|
|
|
|
def _get_alarm(self, id):
|
|
data = self.get_json('/alarms')
|
|
match = [a for a in data if a['alarm_id'] == id]
|
|
self.assertEqual(1, len(match), 'alarm %s not found' % id)
|
|
return match[0]
|
|
|
|
def _get_alarm_history(self, alarm, auth_headers=None, query=None,
|
|
expect_errors=False, status=200):
|
|
url = '/alarms/%s/history' % alarm['alarm_id']
|
|
if query:
|
|
url += '?q.op=%(op)s&q.value=%(value)s&q.field=%(field)s' % query
|
|
resp = self.get_json(url,
|
|
headers=auth_headers or self.auth_headers,
|
|
expect_errors=expect_errors)
|
|
if expect_errors:
|
|
self.assertEqual(resp.status_code, status)
|
|
return resp
|
|
|
|
def _update_alarm(self, alarm, data, auth_headers=None):
|
|
self.put_json('/alarms/%s' % alarm['alarm_id'],
|
|
params=data,
|
|
headers=auth_headers or self.auth_headers)
|
|
|
|
def _delete_alarm(self, alarm, auth_headers=None):
|
|
self.delete('/alarms/%s' % alarm['alarm_id'],
|
|
headers=auth_headers or self.auth_headers,
|
|
status=204)
|
|
|
|
def _assert_is_subset(self, expected, actual):
|
|
for k, v in expected.iteritems():
|
|
self.assertEqual(v, actual.get(k), 'mismatched field: %s' % k)
|
|
self.assertTrue(actual['event_id'] is not None)
|
|
|
|
def _assert_in_json(self, expected, actual):
|
|
for k, v in expected.iteritems():
|
|
fragment = jsonutils.dumps({k: v})[1:-1]
|
|
self.assertTrue(fragment in actual,
|
|
'%s not in %s' % (fragment, actual))
|
|
|
|
def test_record_alarm_history_config(self):
|
|
cfg.CONF.set_override('record_history', False, group='alarm')
|
|
alarm = self._get_alarm('a')
|
|
history = self._get_alarm_history(alarm)
|
|
self.assertEqual([], history)
|
|
self._update_alarm(alarm, dict(name='renamed'))
|
|
history = self._get_alarm_history(alarm)
|
|
self.assertEqual([], history)
|
|
cfg.CONF.set_override('record_history', True, group='alarm')
|
|
self._update_alarm(alarm, dict(name='foobar'))
|
|
history = self._get_alarm_history(alarm)
|
|
self.assertEqual(1, len(history))
|
|
|
|
def test_get_recorded_alarm_history_on_create(self):
|
|
new_alarm = dict(name='new_alarm',
|
|
meter_name='other_meter',
|
|
comparison_operator='le',
|
|
threshold=42.0,
|
|
statistic='max')
|
|
self.post_json('/alarms', params=new_alarm, status=201,
|
|
headers=self.auth_headers)
|
|
alarm = self.get_json('/alarms')[3]
|
|
history = self._get_alarm_history(alarm)
|
|
self.assertEqual(1, len(history))
|
|
self._assert_is_subset(dict(alarm_id=alarm['alarm_id'],
|
|
on_behalf_of=alarm['project_id'],
|
|
project_id=alarm['project_id'],
|
|
type='creation',
|
|
user_id=alarm['user_id']),
|
|
history[0])
|
|
self._assert_in_json(new_alarm, history[0]['detail'])
|
|
|
|
def _do_test_get_recorded_alarm_history_on_update(self,
|
|
data,
|
|
type,
|
|
detail,
|
|
auth=None):
|
|
alarm = self._get_alarm('a')
|
|
history = self._get_alarm_history(alarm)
|
|
self.assertEqual([], history)
|
|
self._update_alarm(alarm, data, auth)
|
|
history = self._get_alarm_history(alarm)
|
|
self.assertEqual(1, len(history))
|
|
project_id = auth['X-Project-Id'] if auth else alarm['project_id']
|
|
user_id = auth['X-User-Id'] if auth else alarm['user_id']
|
|
self._assert_is_subset(dict(alarm_id=alarm['alarm_id'],
|
|
detail=detail,
|
|
on_behalf_of=alarm['project_id'],
|
|
project_id=project_id,
|
|
type=type,
|
|
user_id=user_id),
|
|
history[0])
|
|
|
|
def test_get_recorded_alarm_history_rule_change(self):
|
|
now = datetime.datetime.utcnow().isoformat()
|
|
data = dict(name='renamed', timestamp=now)
|
|
detail = '{"timestamp": "%s", "name": "renamed"}' % now
|
|
self._do_test_get_recorded_alarm_history_on_update(data,
|
|
'rule change',
|
|
detail)
|
|
|
|
def test_get_recorded_alarm_history_state_transition(self):
|
|
data = dict(state='alarm')
|
|
detail = '{"state": "alarm"}'
|
|
self._do_test_get_recorded_alarm_history_on_update(data,
|
|
'state transition',
|
|
detail)
|
|
|
|
def test_get_recorded_alarm_history_state_transition_on_behalf_of(self):
|
|
# credentials for new non-admin user, on who's behalf the alarm
|
|
# is created
|
|
member_user = str(uuid.uuid4())
|
|
member_project = str(uuid.uuid4())
|
|
member_auth = {'X-Roles': 'member',
|
|
'X-User-Id': member_user,
|
|
'X-Project-Id': member_project}
|
|
new_alarm = dict(name='new_alarm',
|
|
meter_name='other_meter',
|
|
comparison_operator='le',
|
|
threshold=42.0,
|
|
statistic='max')
|
|
self.post_json('/alarms', params=new_alarm, status=201,
|
|
headers=member_auth)
|
|
alarm = self.get_json('/alarms', headers=member_auth)[0]
|
|
|
|
# effect a state transition as a new administrative user
|
|
admin_user = str(uuid.uuid4())
|
|
admin_project = str(uuid.uuid4())
|
|
admin_auth = {'X-Roles': 'admin',
|
|
'X-User-Id': admin_user,
|
|
'X-Project-Id': admin_project}
|
|
data = dict(state='alarm')
|
|
self._update_alarm(alarm, data, auth_headers=admin_auth)
|
|
|
|
# ensure that both the creation event and state transition
|
|
# are visible to the non-admin alarm owner and admin user alike
|
|
for auth in [member_auth, admin_auth]:
|
|
history = self._get_alarm_history(alarm, auth_headers=auth)
|
|
self.assertEqual(2, len(history))
|
|
self._assert_is_subset(dict(alarm_id=alarm['alarm_id'],
|
|
detail='{"state": "alarm"}',
|
|
on_behalf_of=alarm['project_id'],
|
|
project_id=admin_project,
|
|
type='state transition',
|
|
user_id=admin_user),
|
|
history[0])
|
|
self._assert_is_subset(dict(alarm_id=alarm['alarm_id'],
|
|
on_behalf_of=alarm['project_id'],
|
|
project_id=member_project,
|
|
type='creation',
|
|
user_id=member_user),
|
|
history[1])
|
|
self._assert_in_json(new_alarm, history[1]['detail'])
|
|
|
|
# ensure on_behalf_of cannot be constrained in an API call
|
|
query = dict(field='on_behalf_of',
|
|
op='eq',
|
|
value=alarm['project_id'])
|
|
self._get_alarm_history(alarm, auth_headers=auth, query=query,
|
|
expect_errors=True, status=400)
|
|
|
|
def test_get_recorded_alarm_history_segregation(self):
|
|
data = dict(name='renamed')
|
|
detail = '{"name": "renamed"}'
|
|
self._do_test_get_recorded_alarm_history_on_update(data,
|
|
'rule change',
|
|
detail)
|
|
auth = {'X-Roles': 'member',
|
|
'X-User-Id': str(uuid.uuid4()),
|
|
'X-Project-Id': str(uuid.uuid4())}
|
|
history = self._get_alarm_history(self._get_alarm('a'), auth)
|
|
self.assertEqual([], history)
|
|
|
|
def test_get_recorded_alarm_history_preserved_after_deletion(self):
|
|
alarm = self._get_alarm('a')
|
|
history = self._get_alarm_history(alarm)
|
|
self.assertEqual([], history)
|
|
self._update_alarm(alarm, dict(name='renamed'))
|
|
history = self._get_alarm_history(alarm)
|
|
self.assertEqual(1, len(history))
|
|
alarm = self._get_alarm('a')
|
|
self.delete('/alarms/%s' % alarm['alarm_id'],
|
|
headers=self.auth_headers,
|
|
status=204)
|
|
history = self._get_alarm_history(alarm)
|
|
self.assertEqual(2, len(history))
|
|
self._assert_is_subset(dict(alarm_id=alarm['alarm_id'],
|
|
on_behalf_of=alarm['project_id'],
|
|
project_id=alarm['project_id'],
|
|
type='deletion',
|
|
user_id=alarm['user_id']),
|
|
history[0])
|
|
self._assert_in_json(alarm, history[0]['detail'])
|
|
self._assert_is_subset(dict(alarm_id=alarm['alarm_id'],
|
|
detail='{"name": "renamed"}',
|
|
on_behalf_of=alarm['project_id'],
|
|
project_id=alarm['project_id'],
|
|
type='rule change',
|
|
user_id=alarm['user_id']),
|
|
history[1])
|
|
|
|
def test_get_alarm_history_ordered_by_recentness(self):
|
|
alarm = self._get_alarm('a')
|
|
for i in xrange(10):
|
|
self._update_alarm(alarm, dict(name='%s' % i))
|
|
alarm = self._get_alarm('a')
|
|
self._delete_alarm(alarm)
|
|
history = self._get_alarm_history(alarm)
|
|
self.assertEqual(11, len(history), 'hist: %s' % history)
|
|
self._assert_is_subset(dict(alarm_id=alarm['alarm_id'],
|
|
type='deletion'),
|
|
history[0])
|
|
self._assert_in_json(alarm, history[0]['detail'])
|
|
for i in xrange(1, 10):
|
|
detail = '{"name": "%s"}' % (10 - i)
|
|
self._assert_is_subset(dict(alarm_id=alarm['alarm_id'],
|
|
detail=detail,
|
|
type='rule change'),
|
|
history[i])
|
|
|
|
def test_get_alarm_history_constrained_by_timestamp(self):
|
|
alarm = self._get_alarm('a')
|
|
self._update_alarm(alarm, dict(name='renamed'))
|
|
after = datetime.datetime.utcnow().isoformat()
|
|
query = dict(field='timestamp', op='gt', value=after)
|
|
history = self._get_alarm_history(alarm, query=query)
|
|
self.assertEqual(0, len(history))
|
|
query['op'] = 'le'
|
|
history = self._get_alarm_history(alarm, query=query)
|
|
self.assertEqual(1, len(history))
|
|
detail = '{"name": "renamed"}'
|
|
self._assert_is_subset(dict(alarm_id=alarm['alarm_id'],
|
|
detail=detail,
|
|
on_behalf_of=alarm['project_id'],
|
|
project_id=alarm['project_id'],
|
|
type='rule change',
|
|
user_id=alarm['user_id']),
|
|
history[0])
|
|
|
|
def test_get_alarm_history_constrained_by_type(self):
|
|
alarm = self._get_alarm('a')
|
|
self._delete_alarm(alarm)
|
|
query = dict(field='type', op='eq', value='deletion')
|
|
history = self._get_alarm_history(alarm, query=query)
|
|
self.assertEqual(1, len(history))
|
|
self._assert_is_subset(dict(alarm_id=alarm['alarm_id'],
|
|
on_behalf_of=alarm['project_id'],
|
|
project_id=alarm['project_id'],
|
|
type='deletion',
|
|
user_id=alarm['user_id']),
|
|
history[0])
|
|
self._assert_in_json(alarm, history[0]['detail'])
|
|
|
|
def test_get_nonexistent_alarm_history(self):
|
|
# the existence of alarm history is independent of the
|
|
# continued existence of the alarm itself
|
|
history = self._get_alarm_history(dict(alarm_id='foobar'))
|
|
self.assertEqual([], history)
|