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# 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 mock
import re
import six
import sys
from testtools import matchers
from ceilometerclient.tests import utils
from ceilometerclient.v2 import alarms
from ceilometerclient.v2 import samples
from ceilometerclient.v2 import shell as ceilometer_shell
class ShellAlarmStateCommandsTest(utils.BaseTestCase):
ALARM_ID = 'foobar'
def setUp(self):
super(ShellAlarmStateCommandsTest, self).setUp()
self.cc = mock.Mock()
self.cc.alarms = mock.Mock()
self.args = mock.Mock()
self.args.alarm_id = self.ALARM_ID
def test_alarm_state_get(self):
ceilometer_shell.do_alarm_state_get(self.cc, self.args)
self.cc.alarms.get_state.assert_called_once_with(self.ALARM_ID)
self.assertFalse(self.cc.alarms.set_state.called)
def test_alarm_state_set(self):
self.args.state = 'ok'
ceilometer_shell.do_alarm_state_set(self.cc, self.args)
self.cc.alarms.set_state.assert_called_once_with(self.ALARM_ID, 'ok')
self.assertFalse(self.cc.alarms.get_state.called)
class ShellAlarmHistoryCommandTest(utils.BaseTestCase):
ALARM_ID = '768ff714-8cfb-4db9-9753-d484cb33a1cc'
FULL_DETAIL = ('{"alarm_actions": [], '
'"user_id": "8185aa72421a4fd396d4122cba50e1b5", '
'"name": "scombo", '
'"timestamp": "2013-10-03T08:58:33.647912", '
'"enabled": true, '
'"state_timestamp": "2013-10-03T08:58:33.647912", '
'"rule": {"operator": "or", "alarm_ids": '
'["062cc907-3a9f-4867-ab3b-fa83212b39f7"]}, '
'"alarm_id": "768ff714-8cfb-4db9-9753-d484cb33a1cc", '
'"state": "insufficient data", '
'"insufficient_data_actions": [], '
'"repeat_actions": false, '
'"ok_actions": [], '
'"project_id": "57d04f24d0824b78b1ea9bcecedbda8f", '
'"type": "combination", '
'"description": "Combined state of alarms '
'062cc907-3a9f-4867-ab3b-fa83212b39f7"}')
ALARM_HISTORY = [{'on_behalf_of': '57d04f24d0824b78b1ea9bcecedbda8f',
'user_id': '8185aa72421a4fd396d4122cba50e1b5',
'event_id': 'c74a8611-6553-4764-a860-c15a6aabb5d0',
'timestamp': '2013-10-03T08:59:28.326000',
'detail': '{"state": "alarm"}',
'alarm_id': '768ff714-8cfb-4db9-9753-d484cb33a1cc',
'project_id': '57d04f24d0824b78b1ea9bcecedbda8f',
'type': 'state transition'},
{'on_behalf_of': '57d04f24d0824b78b1ea9bcecedbda8f',
'user_id': '8185aa72421a4fd396d4122cba50e1b5',
'event_id': 'c74a8611-6553-4764-a860-c15a6aabb5d0',
'timestamp': '2013-10-03T08:59:28.326000',
'detail': '{"description": "combination of one"}',
'alarm_id': '768ff714-8cfb-4db9-9753-d484cb33a1cc',
'project_id': '57d04f24d0824b78b1ea9bcecedbda8f',
'type': 'rule change'},
{'on_behalf_of': '57d04f24d0824b78b1ea9bcecedbda8f',
'user_id': '8185aa72421a4fd396d4122cba50e1b5',
'event_id': '4fd7df9e-190d-4471-8884-dc5a33d5d4bb',
'timestamp': '2013-10-03T08:58:33.647000',
'detail': FULL_DETAIL,
'alarm_id': '768ff714-8cfb-4db9-9753-d484cb33a1cc',
'project_id': '57d04f24d0824b78b1ea9bcecedbda8f',
'type': 'creation'}]
TIMESTAMP_RE = (' +\| (\d{4})-(\d{2})-(\d{2})T'
'(\d{2})\:(\d{2})\:(\d{2})\.(\d{6}) \| +')
def setUp(self):
super(ShellAlarmHistoryCommandTest, self).setUp()
self.cc = mock.Mock()
self.cc.alarms = mock.Mock()
self.args = mock.Mock()
self.args.alarm_id = self.ALARM_ID
def _do_test_alarm_history(self, raw_query=None, parsed_query=None):
self.args.query = raw_query
orig = sys.stdout
sys.stdout = six.StringIO()
history = [alarms.AlarmChange(mock.Mock(), change)
for change in self.ALARM_HISTORY]
self.cc.alarms.get_history.return_value = history
try:
ceilometer_shell.do_alarm_history(self.cc, self.args)
self.cc.alarms.get_history.assert_called_once_with(
q=parsed_query,
alarm_id=self.ALARM_ID
)
out = sys.stdout.getvalue()
required = [
'.*creation%sname: scombo.*' % self.TIMESTAMP_RE,
'.*rule change%sdescription: combination of one.*' %
self.TIMESTAMP_RE,
'.*state transition%sstate: alarm.*' % self.TIMESTAMP_RE,
]
for r in required:
self.assertThat(out, matchers.MatchesRegex(r, re.DOTALL))
finally:
sys.stdout.close()
sys.stdout = orig
def test_alarm_all_history(self):
self._do_test_alarm_history()
def test_alarm_constrained_history(self):
parsed_query = [dict(field='timestamp',
value='2013-10-03T08:59:28',
op='gt',
type='')]
self._do_test_alarm_history(raw_query='timestamp>2013-10-03T08:59:28',
parsed_query=parsed_query)
class ShellAlarmCommandTest(utils.BaseTestCase):
ALARM_ID = '768ff714-8cfb-4db9-9753-d484cb33a1cc'
ALARM = {"alarm_actions": ["log://"],
"ok_actions": [],
"description": "instance running hot",
"timestamp": "2013-11-20T10:38:42.206952",
"enabled": True,
"state_timestamp": "2013-11-19T17:20:44",
"threshold_rule": {"meter_name": "cpu_util",
"evaluation_periods": 3,
"period": 600,
"statistic": "avg",
"threshold": 99.0,
"query": [{"field": "resource_id",
"value": "INSTANCE_ID",
"op": "eq"}],
"comparison_operator": "gt"},
"alarm_id": ALARM_ID,
"state": "insufficient data",
"insufficient_data_actions": [],
"repeat_actions": True,
"user_id": "528d9b68fa774689834b5c04b4564f8a",
"project_id": "ed9d4e2be2a748bc80108053cf4598f5",
"type": "threshold",
"name": "cpu_high"}
def setUp(self):
super(ShellAlarmCommandTest, self).setUp()
self.cc = mock.Mock()
self.cc.alarms = mock.Mock()
self.args = mock.Mock()
self.args.alarm_id = self.ALARM_ID
def _do_test_alarm_update_repeat_actions(self, method, repeat_actions):
self.args.threshold = 42.0
if repeat_actions is not None:
self.args.repeat_actions = repeat_actions
orig = sys.stdout
sys.stdout = six.StringIO()
alarm = [alarms.Alarm(mock.Mock(), self.ALARM)]
self.cc.alarms.get.return_value = alarm
self.cc.alarms.update.return_value = alarm[0]
try:
method(self.cc, self.args)
args, kwargs = self.cc.alarms.update.call_args
self.assertEqual(self.ALARM_ID, args[0])
self.assertEqual(42.0, kwargs.get('threshold'))
if repeat_actions is not None:
self.assertEqual(repeat_actions, kwargs.get('repeat_actions'))
else:
self.assertFalse('repeat_actions' in kwargs)
finally:
sys.stdout.close()
sys.stdout = orig
def test_alarm_update_repeat_actions_untouched(self):
method = ceilometer_shell.do_alarm_update
self._do_test_alarm_update_repeat_actions(method, None)
def test_alarm_update_repeat_actions_set(self):
method = ceilometer_shell.do_alarm_update
self._do_test_alarm_update_repeat_actions(method, True)
def test_alarm_update_repeat_actions_clear(self):
method = ceilometer_shell.do_alarm_update
self._do_test_alarm_update_repeat_actions(method, False)
def test_alarm_combination_update_repeat_actions_untouched(self):
method = ceilometer_shell.do_alarm_combination_update
self._do_test_alarm_update_repeat_actions(method, None)
def test_alarm_combination_update_repeat_actions_set(self):
method = ceilometer_shell.do_alarm_combination_update
self._do_test_alarm_update_repeat_actions(method, True)
def test_alarm_combination_update_repeat_actions_clear(self):
method = ceilometer_shell.do_alarm_combination_update
self._do_test_alarm_update_repeat_actions(method, False)
def test_alarm_threshold_update_repeat_actions_untouched(self):
method = ceilometer_shell.do_alarm_threshold_update
self._do_test_alarm_update_repeat_actions(method, None)
def test_alarm_threshold_update_repeat_actions_set(self):
method = ceilometer_shell.do_alarm_threshold_update
self._do_test_alarm_update_repeat_actions(method, True)
def test_alarm_threshold_update_repeat_actions_clear(self):
method = ceilometer_shell.do_alarm_threshold_update
self._do_test_alarm_update_repeat_actions(method, False)
class ShellSampleListCommandTest(utils.BaseTestCase):
METER = 'cpu_util'
SAMPLES = [{"counter_name": "cpu_util",
"resource_id": "5dcf5537-3161-4e25-9235-407e1385bd35",
"timestamp": "2013-10-15T05:50:30",
"counter_unit": "%",
"counter_volume": 0.261666666667,
"counter_type": "gauge"},
{"counter_name": "cpu_util",
"resource_id": "87d197e9-9cf6-4c25-bc66-1b1f4cedb52f",
"timestamp": "2013-10-15T05:50:29",
"counter_unit": "%",
"counter_volume": 0.261666666667,
"counter_type": "gauge"},
{"counter_name": "cpu_util",
"resource_id": "5dcf5537-3161-4e25-9235-407e1385bd35",
"timestamp": "2013-10-15T05:40:30",
"counter_unit": "%",
"counter_volume": 0.251247920133,
"counter_type": "gauge"},
{"counter_name": "cpu_util",
"resource_id": "87d197e9-9cf6-4c25-bc66-1b1f4cedb52f",
"timestamp": "2013-10-15T05:40:29",
"counter_unit": "%",
"counter_volume": 0.26,
"counter_type": "gauge"}]
def setUp(self):
super(ShellSampleListCommandTest, self).setUp()
self.cc = mock.Mock()
self.cc.alarms = mock.Mock()
self.args = mock.Mock()
self.args.meter = self.METER
self.args.query = None
self.args.limit = None
def test_sample_list(self):
sample_list = [samples.Sample(mock.Mock(), sample)
for sample in self.SAMPLES]
self.cc.samples.list.return_value = sample_list
org_stdout = sys.stdout
try:
sys.stdout = output = six.StringIO()
ceilometer_shell.do_sample_list(self.cc, self.args)
self.cc.samples.list.assert_called_once_with(
meter_name=self.METER,
q=None,
limit=None)
finally:
sys.stdout = org_stdout
self.assertEqual(output.getvalue(), '''\
+--------------------------------------+----------+-------+----------------\
+------+---------------------+
| Resource ID | Name | Type | Volume \
| Unit | Timestamp |
+--------------------------------------+----------+-------+----------------\
+------+---------------------+
| 5dcf5537-3161-4e25-9235-407e1385bd35 | cpu_util | gauge | 0.261666666667 \
| % | 2013-10-15T05:50:30 |
| 87d197e9-9cf6-4c25-bc66-1b1f4cedb52f | cpu_util | gauge | 0.261666666667 \
| % | 2013-10-15T05:50:29 |
| 5dcf5537-3161-4e25-9235-407e1385bd35 | cpu_util | gauge | 0.251247920133 \
| % | 2013-10-15T05:40:30 |
| 87d197e9-9cf6-4c25-bc66-1b1f4cedb52f | cpu_util | gauge | 0.26 \
| % | 2013-10-15T05:40:29 |
+--------------------------------------+----------+-------+----------------\
+------+---------------------+
''')
|
