Files
python-ceilometerclient/ceilometerclient/tests/v2/test_shell.py
ZhiQiang Fan 55227d6d32 Fix hacking rules: H302,H305,H307,H402
Currently, OpenStack Proposal Bot tries to update requirements with
global requirements, while the upgraded hacking has introduced some
new rules which are not fully handled by current code.

This patch fixes some simple rules which are quite straight-forward.

Change-Id: If8334f69fb1ad34fbbd6ad898e0e92eb3f81e95a
2014-06-11 17:32:16 +08:00

750 lines
31 KiB
Python

# Copyright Ericsson AB 2014. All rights reserved
#
# Authors: Balazs Gibizer <balazs.gibizer@ericsson.com>
# Ildiko Vancsa <ildiko.vancsa@ericsson.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.
import re
import sys
import mock
import six
from testtools import matchers
from ceilometerclient import shell as base_shell
from ceilometerclient.tests import utils
from ceilometerclient.v2 import alarms
from ceilometerclient.v2 import samples
from ceilometerclient.v2 import shell as ceilometer_shell
from ceilometerclient.v2 import statistics
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
@mock.patch('sys.stdout', new=six.StringIO())
def _do_test_alarm_history(self, raw_query=None, parsed_query=None):
self.args.query = raw_query
history = [alarms.AlarmChange(mock.Mock(), change)
for change in self.ALARM_HISTORY]
self.cc.alarms.get_history.return_value = history
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))
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"},
"time_constraints": [{"name": "cons1",
"description": "desc1",
"start": "0 11 * * *",
"duration": 300,
"timezone": ""},
{"name": "cons2",
"description": "desc2",
"start": "0 23 * * *",
"duration": 600,
"timezone": ""}],
"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
@mock.patch('sys.stdout', new=six.StringIO())
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
alarm = [alarms.Alarm(mock.Mock(), self.ALARM)]
self.cc.alarms.get.return_value = alarm
self.cc.alarms.update.return_value = alarm[0]
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)
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)
@mock.patch('sys.stdout', new=six.StringIO())
def test_alarm_threshold_create_args(self):
shell = base_shell.CeilometerShell()
argv = ['alarm-threshold-create',
'--name', 'cpu_high',
'--description', 'instance running hot',
'--meter-name', 'cpu_util',
'--threshold', '70.0',
'--comparison-operator', 'gt',
'--statistic', 'avg',
'--period', '600',
'--evaluation-periods', '3',
'--alarm-action', 'log://',
'--alarm-action', 'http://example.com/alarm/state',
'--query', 'resource_id=INSTANCE_ID']
_, args = shell.parse_args(argv)
alarm = alarms.Alarm(mock.Mock(), self.ALARM)
self.cc.alarms.create.return_value = alarm
ceilometer_shell.do_alarm_threshold_create(self.cc, args)
_, kwargs = self.cc.alarms.create.call_args
self.assertEqual('cpu_high', kwargs.get('name'))
self.assertEqual('instance running hot', kwargs.get('description'))
actions = ['log://', 'http://example.com/alarm/state']
self.assertEqual(actions, kwargs.get('alarm_actions'))
self.assertTrue('threshold_rule' in kwargs)
rule = kwargs['threshold_rule']
self.assertEqual('cpu_util', rule.get('meter_name'))
self.assertEqual(70.0, rule.get('threshold'))
self.assertEqual('gt', rule.get('comparison_operator'))
self.assertEqual('avg', rule.get('statistic'))
self.assertEqual(600, rule.get('period'))
self.assertEqual(3, rule.get('evaluation_periods'))
query = dict(field='resource_id', type='',
value='INSTANCE_ID', op='eq')
self.assertEqual([query], rule['query'])
@mock.patch('sys.stdout', new=six.StringIO())
def test_alarm_create_time_constraints(self):
shell = base_shell.CeilometerShell()
argv = ['alarm-threshold-create',
'--name', 'cpu_high',
'--meter-name', 'cpu_util',
'--threshold', '70.0',
'--time-constraint',
'name=cons1;start="0 11 * * *";duration=300',
'--time-constraint',
'name=cons2;start="0 23 * * *";duration=600',
]
_, args = shell.parse_args(argv)
alarm = alarms.Alarm(mock.Mock(), self.ALARM)
self.cc.alarms.create.return_value = alarm
ceilometer_shell.do_alarm_threshold_create(self.cc, args)
_, kwargs = self.cc.alarms.create.call_args
time_constraints = [dict(name='cons1', start='0 11 * * *',
duration='300'),
dict(name='cons2', start='0 23 * * *',
duration='600')]
self.assertEqual(time_constraints, kwargs['time_constraints'])
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.args = mock.Mock()
self.args.meter = self.METER
self.args.query = None
self.args.limit = None
@mock.patch('sys.stdout', new=six.StringIO())
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
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)
self.assertEqual('''\
+--------------------------------------+----------+-------+----------------\
+------+---------------------+
| 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 |
+--------------------------------------+----------+-------+----------------\
+------+---------------------+
''', sys.stdout.getvalue())
class ShellSampleCreateCommandTest(utils.BaseTestCase):
METER = 'instance'
METER_TYPE = 'gauge'
RESOURCE_ID = '0564c64c-3545-4e34-abfb-9d18e5f2f2f9'
SAMPLE_VOLUME = '1'
METER_UNIT = 'instance'
SAMPLE = [{
u'counter_name': u'instance',
u'user_id': u'21b442b8101d407d8242b6610e0ed0eb',
u'resource_id': u'0564c64c-3545-4e34-abfb-9d18e5f2f2f9',
u'timestamp': u'2014-01-10T03: 05: 33.951170',
u'message_id': u'1247cbe6-79a4-11e3-a296-000c294c58e2',
u'source': u'384260c6987b451d8290e66e1f108082: openstack',
u'counter_unit': u'instance',
u'counter_volume': 1.0,
u'project_id': u'384260c6987b451d8290e66e1f108082',
u'resource_metadata': {},
u'counter_type': u'gauge'
}]
def setUp(self):
super(ShellSampleCreateCommandTest, self).setUp()
self.cc = mock.Mock()
self.args = mock.Mock()
self.args.meter_name = self.METER
self.args.meter_type = self.METER_TYPE
self.args.meter_unit = self.METER_UNIT
self.args.resource_id = self.RESOURCE_ID
self.args.sample_volume = self.SAMPLE_VOLUME
@mock.patch('sys.stdout', new=six.StringIO())
def test_sample_create(self):
ret_sample = [samples.Sample(mock.Mock(), sample)
for sample in self.SAMPLE]
self.cc.samples.create.return_value = ret_sample
ceilometer_shell.do_sample_create(self.cc, self.args)
self.assertEqual('''\
+-------------------+---------------------------------------------+
| Property | Value |
+-------------------+---------------------------------------------+
| message_id | 1247cbe6-79a4-11e3-a296-000c294c58e2 |
| name | instance |
| project_id | 384260c6987b451d8290e66e1f108082 |
| resource_id | 0564c64c-3545-4e34-abfb-9d18e5f2f2f9 |
| resource_metadata | {} |
| source | 384260c6987b451d8290e66e1f108082: openstack |
| timestamp | 2014-01-10T03: 05: 33.951170 |
| type | gauge |
| unit | instance |
| user_id | 21b442b8101d407d8242b6610e0ed0eb |
| volume | 1.0 |
+-------------------+---------------------------------------------+
''', sys.stdout.getvalue())
class ShellQuerySamplesCommandTest(utils.BaseTestCase):
SAMPLE = [{u'id': u'b55d1526-9929-11e3-a3f6-02163e5df1e6',
u'metadata': {
u'name1': u'value1',
u'name2': u'value2'},
u'meter': 'instance',
u'project_id': u'35b17138-b364-4e6a-a131-8f3099c5be68',
u'resource_id': u'bd9431c1-8d69-4ad3-803a-8d4a6b89fd36',
u'source': u'openstack',
u'timestamp': u'2014-02-19T05:50:16.673604',
u'type': u'gauge',
u'unit': u'instance',
u'volume': 1,
u'user_id': 'efd87807-12d2-4b38-9c70-5f5c2ac427ff'}]
QUERY = {"filter": {"and": [{"=": {"source": "openstack"}},
{">": {"timestamp": "2014-02-19T05:50:16"}}]},
"orderby": [{"timestamp": "desc"}, {"volume": "asc"}],
"limit": 10}
def setUp(self):
super(ShellQuerySamplesCommandTest, self).setUp()
self.cc = mock.Mock()
self.args = mock.Mock()
self.args.filter = self.QUERY["filter"]
self.args.orderby = self.QUERY["orderby"]
self.args.limit = self.QUERY["limit"]
@mock.patch('sys.stdout', new=six.StringIO())
def test_query(self):
ret_sample = [samples.Sample(mock.Mock(), sample)
for sample in self.SAMPLE]
self.cc.query_samples.query.return_value = ret_sample
ceilometer_shell.do_query_samples(self.cc, self.args)
self.assertEqual('''\
+--------------------------------------+----------+-------+--------+---------\
-+----------------------------+
| Resource ID | Meter | Type | Volume | Unit \
| Timestamp |
+--------------------------------------+----------+-------+--------+---------\
-+----------------------------+
| bd9431c1-8d69-4ad3-803a-8d4a6b89fd36 | instance | gauge | 1 | instance\
| 2014-02-19T05:50:16.673604 |
+--------------------------------------+----------+-------+--------+---------\
-+----------------------------+
''', sys.stdout.getvalue())
class ShellQueryAlarmsCommandTest(utils.BaseTestCase):
ALARM = [{"alarm_actions": ["http://site:8000/alarm"],
"alarm_id": "768ff714-8cfb-4db9-9753-d484cb33a1cc",
"combination_rule": {
"alarm_ids": [
"739e99cb-c2ec-4718-b900-332502355f38",
"153462d0-a9b8-4b5b-8175-9e4b05e9b856"],
"operator": "or"},
"description": "An alarm",
"enabled": True,
"insufficient_data_actions": ["http://site:8000/nodata"],
"name": "SwiftObjectAlarm",
"ok_actions": ["http://site:8000/ok"],
"project_id": "c96c887c216949acbdfbd8b494863567",
"repeat_actions": False,
"state": "ok",
"state_timestamp": "2014-02-20T10:37:15.589860",
"threshold_rule": None,
"timestamp": "2014-02-20T10:37:15.589856",
"type": "combination",
"user_id": "c96c887c216949acbdfbd8b494863567"}]
QUERY = {"filter": {"and": [{"!=": {"state": "ok"}},
{"=": {"type": "combination"}}]},
"orderby": [{"state_timestamp": "desc"}],
"limit": 10}
def setUp(self):
super(ShellQueryAlarmsCommandTest, self).setUp()
self.cc = mock.Mock()
self.args = mock.Mock()
self.args.filter = self.QUERY["filter"]
self.args.orderby = self.QUERY["orderby"]
self.args.limit = self.QUERY["limit"]
@mock.patch('sys.stdout', new=six.StringIO())
def test_query(self):
ret_alarm = [alarms.Alarm(mock.Mock(), alarm)
for alarm in self.ALARM]
self.cc.query_alarms.query.return_value = ret_alarm
ceilometer_shell.do_query_alarms(self.cc, self.args)
self.assertEqual('''\
+--------------------------------------+------------------+-------+---------\
+------------+--------------------------------------------------------------\
----------------------------------------+
| Alarm ID | Name | State | Enabled \
| Continuous | Alarm condition \
|
+--------------------------------------+------------------+-------+---------\
+------------+--------------------------------------------------------------\
----------------------------------------+
| 768ff714-8cfb-4db9-9753-d484cb33a1cc | SwiftObjectAlarm | ok | True \
| False | combinated states (OR) of 739e99cb-c2ec-4718-b900-332502355f3\
8, 153462d0-a9b8-4b5b-8175-9e4b05e9b856 |
+--------------------------------------+------------------+-------+---------\
+------------+--------------------------------------------------------------\
----------------------------------------+
''', sys.stdout.getvalue())
class ShellQueryAlarmHistoryCommandTest(utils.BaseTestCase):
ALARM_HISTORY = [{"alarm_id": "e8ff32f772a44a478182c3fe1f7cad6a",
"event_id": "c74a8611-6553-4764-a860-c15a6aabb5d0",
"detail":
"{\"threshold\": 42.0, \"evaluation_periods\": 4}",
"on_behalf_of": "92159030020611e3b26dde429e99ee8c",
"project_id": "b6f16144010811e387e4de429e99ee8c",
"timestamp": "2014-03-11T16:02:58.376261",
"type": "rule change",
"user_id": "3e5d11fda79448ac99ccefb20be187ca"
}]
QUERY = {"filter": {"and": [{">": {"timestamp": "2014-03-11T16:02:58"}},
{"=": {"type": "rule change"}}]},
"orderby": [{"timestamp": "desc"}],
"limit": 10}
def setUp(self):
super(ShellQueryAlarmHistoryCommandTest, self).setUp()
self.cc = mock.Mock()
self.args = mock.Mock()
self.args.filter = self.QUERY["filter"]
self.args.orderby = self.QUERY["orderby"]
self.args.limit = self.QUERY["limit"]
@mock.patch('sys.stdout', new=six.StringIO())
def test_query(self):
ret_alarm_history = [alarms.AlarmChange(mock.Mock(), alarm_history)
for alarm_history in self.ALARM_HISTORY]
self.cc.query_alarm_history.query.return_value = ret_alarm_history
ceilometer_shell.do_query_alarm_history(self.cc, self.args)
self.assertEqual('''\
+----------------------------------+--------------------------------------+-\
------------+----------------------------------------------+----------------\
------------+
| Alarm ID | Event ID | \
Type | Detail | Timestamp \
|
+----------------------------------+--------------------------------------+-\
------------+----------------------------------------------+----------------\
------------+
| e8ff32f772a44a478182c3fe1f7cad6a | c74a8611-6553-4764-a860-c15a6aabb5d0 | \
rule change | {"threshold": 42.0, "evaluation_periods": 4} | 2014-03-11T16:0\
2:58.376261 |
+----------------------------------+--------------------------------------+-\
------------+----------------------------------------------+----------------\
------------+
''', sys.stdout.getvalue())
class ShellStatisticsTest(utils.BaseTestCase):
def setUp(self):
super(ShellStatisticsTest, self).setUp()
self.cc = mock.Mock()
self.displays = {
'duration': 'Duration',
'duration_end': 'Duration End',
'duration_start': 'Duration Start',
'period': 'Period',
'period_end': 'Period End',
'period_start': 'Period Start',
'groupby': 'Group By',
'avg': 'Avg',
'count': 'Count',
'max': 'Max',
'min': 'Min',
'sum': 'Sum',
'stddev': 'Standard deviation',
'cardinality': 'Cardinality'
}
self.args = mock.Mock()
self.args.meter_name = 'instance'
self.args.aggregate = []
self.args.groupby = None
self.args.query = None
def test_statistics_list_simple(self):
samples = [
{u'count': 135,
u'duration_start': u'2013-02-04T10:51:42',
u'min': 1.0,
u'max': 1.0,
u'duration_end':
u'2013-02-05T15:46:09',
u'duration': 1734.0,
u'avg': 1.0,
u'sum': 135.0},
]
fields = [
'period',
'period_start',
'period_end',
'max',
'min',
'avg',
'sum',
'count',
'duration',
'duration_start',
'duration_end',
]
statistics_ret = [
statistics.Statistics(mock.Mock(), sample) for sample in samples
]
self.cc.statistics.list.return_value = statistics_ret
with mock.patch('ceilometerclient.v2.shell.utils.print_list') as pmock:
ceilometer_shell.do_statistics(self.cc, self.args)
pmock.assert_called_with(
statistics_ret,
fields,
[self.displays[f] for f in fields]
)
def test_statistics_list_groupby(self):
samples = [
{u'count': 135,
u'duration_start': u'2013-02-04T10:51:42',
u'min': 1.0,
u'max': 1.0,
u'duration_end':
u'2013-02-05T15:46:09',
u'duration': 1734.0,
u'avg': 1.0,
u'sum': 135.0,
u'groupby': {u'resource_id': u'foo'}
},
{u'count': 12,
u'duration_start': u'2013-02-04T10:51:42',
u'min': 1.0,
u'max': 1.0,
u'duration_end':
u'2013-02-05T15:46:09',
u'duration': 1734.0,
u'avg': 1.0,
u'sum': 12.0,
u'groupby': {u'resource_id': u'bar'}
},
]
fields = [
'period',
'period_start',
'period_end',
'groupby',
'max',
'min',
'avg',
'sum',
'count',
'duration',
'duration_start',
'duration_end',
]
self.args.groupby = 'resource_id'
statistics_ret = [
statistics.Statistics(mock.Mock(), sample) for sample in samples
]
self.cc.statistics.list.return_value = statistics_ret
with mock.patch('ceilometerclient.v2.shell.utils.print_list') as pmock:
ceilometer_shell.do_statistics(self.cc, self.args)
pmock.assert_called_with(
statistics_ret,
fields,
[self.displays[f] for f in fields],
)
def test_statistics_list_aggregates(self):
samples = [
{u'aggregate': {u'cardinality/resource_id': 4.0, u'count': 2.0},
u'count': 2,
u'duration': 0.442451,
u'duration_end': u'2014-03-12T14:00:21.774154',
u'duration_start': u'2014-03-12T14:00:21.331703',
u'groupby': None,
u'period': 0,
u'period_end': u'2014-03-12T14:00:21.774154',
u'period_start': u'2014-03-12T14:00:21.331703',
u'unit': u'instance',
},
]
fields = [
'period',
'period_start',
'period_end',
'count',
'cardinality/resource_id',
'duration',
'duration_start',
'duration_end',
]
self.args.aggregate = ['count', 'cardinality<-resource_id']
statistics_ret = [
statistics.Statistics(mock.Mock(), sample) for sample in samples
]
self.cc.statistics.list.return_value = statistics_ret
with mock.patch('ceilometerclient.v2.shell.utils.print_list') as pmock:
ceilometer_shell.do_statistics(self.cc, self.args)
pmock.assert_called_with(
statistics_ret,
fields,
[self.displays.get(f, f) for f in fields],
)