d289d253c4
It is the sixth step to replace using ceilometer.tests.base with openstack.common.test. In this patch is changed for using openstack.common.test and added needed fixtures in test classes. Added in ceilometer.tests.db code from ceilomete.tests.base because ceilometer.tests.base will not be used in the future. Change-Id: I3cacca4eff19eae8874decd892ab1225f95cfee9
148 lines
5.6 KiB
Python
148 lines
5.6 KiB
Python
# -*- encoding: utf-8 -*-
|
|
#
|
|
# Copyright © 2012 New Dream Network, LLC (DreamHost)
|
|
#
|
|
# Author: Doug Hellmann <doug.hellmann@dreamhost.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.
|
|
"""Test listing raw events.
|
|
"""
|
|
|
|
import datetime
|
|
import logging
|
|
import testscenarios
|
|
|
|
from ceilometer.openstack.common import timeutils
|
|
from ceilometer.openstack.common.fixture import moxstubout
|
|
from ceilometer.storage import models
|
|
from ceilometer.tests import api as tests_api
|
|
from ceilometer.tests import db as tests_db
|
|
|
|
load_tests = testscenarios.load_tests_apply_scenarios
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
class TestComputeDurationByResource(tests_api.TestBase,
|
|
tests_db.MixinTestsWithBackendScenarios):
|
|
|
|
def setUp(self):
|
|
super(TestComputeDurationByResource, self).setUp()
|
|
|
|
self.stubs = self.useFixture(moxstubout.MoxStubout()).stubs
|
|
|
|
# Create events relative to the range and pretend
|
|
# that the intervening events exist.
|
|
|
|
self.early1 = datetime.datetime(2012, 8, 27, 7, 0)
|
|
self.early2 = datetime.datetime(2012, 8, 27, 17, 0)
|
|
|
|
self.start = datetime.datetime(2012, 8, 28, 0, 0)
|
|
|
|
self.middle1 = datetime.datetime(2012, 8, 28, 8, 0)
|
|
self.middle2 = datetime.datetime(2012, 8, 28, 18, 0)
|
|
|
|
self.end = datetime.datetime(2012, 8, 28, 23, 59)
|
|
|
|
self.late1 = datetime.datetime(2012, 8, 29, 9, 0)
|
|
self.late2 = datetime.datetime(2012, 8, 29, 19, 0)
|
|
|
|
def _set_stats(self, start, end):
|
|
def get_meter_statistics(event_filter):
|
|
return models.Statistics(
|
|
unit='',
|
|
min=0, max=0, avg=0, sum=0, count=0,
|
|
period=None,
|
|
period_start=None,
|
|
period_end=None,
|
|
duration=end - start,
|
|
duration_start=start,
|
|
duration_end=end,
|
|
groupby=None)
|
|
self.stubs.Set(self.conn, 'get_meter_statistics',
|
|
get_meter_statistics)
|
|
|
|
def _invoke_api(self):
|
|
return self.get(
|
|
'/resources/resource-id/meters/instance:m1.tiny/duration',
|
|
start_timestamp=self.start.isoformat(),
|
|
end_timestamp=self.end.isoformat(),
|
|
search_offset=10, # this value doesn't matter, db call is mocked
|
|
)
|
|
|
|
def test_before_range(self):
|
|
self._set_stats(self.early1, self.early2)
|
|
data = self._invoke_api()
|
|
assert data['start_timestamp'] is None
|
|
assert data['end_timestamp'] is None
|
|
assert data['duration'] is None
|
|
|
|
def _assert_times_match(self, actual, expected):
|
|
actual = timeutils.parse_isotime(actual).replace(tzinfo=None)
|
|
assert actual == expected
|
|
|
|
def test_overlap_range_start(self):
|
|
self._set_stats(self.early1, self.middle1)
|
|
data = self._invoke_api()
|
|
self._assert_times_match(data['start_timestamp'], self.start)
|
|
self._assert_times_match(data['end_timestamp'], self.middle1)
|
|
self.assertEqual(data['duration'], 8 * 60 * 60)
|
|
|
|
def test_within_range(self):
|
|
self._set_stats(self.middle1, self.middle2)
|
|
data = self._invoke_api()
|
|
self._assert_times_match(data['start_timestamp'], self.middle1)
|
|
self._assert_times_match(data['end_timestamp'], self.middle2)
|
|
self.assertEqual(data['duration'], 10 * 60 * 60)
|
|
|
|
def test_within_range_zero_duration(self):
|
|
self._set_stats(self.middle1, self.middle1)
|
|
data = self._invoke_api()
|
|
self._assert_times_match(data['start_timestamp'], self.middle1)
|
|
self._assert_times_match(data['end_timestamp'], self.middle1)
|
|
assert data['duration'] == 0
|
|
|
|
def test_overlap_range_end(self):
|
|
self._set_stats(self.middle2, self.late1)
|
|
data = self._invoke_api()
|
|
self._assert_times_match(data['start_timestamp'], self.middle2)
|
|
self._assert_times_match(data['end_timestamp'], self.end)
|
|
self.assertEqual(data['duration'], ((6 * 60) - 1) * 60)
|
|
|
|
def test_after_range(self):
|
|
self._set_stats(self.late1, self.late2)
|
|
data = self._invoke_api()
|
|
assert data['start_timestamp'] is None
|
|
assert data['end_timestamp'] is None
|
|
assert data['duration'] is None
|
|
|
|
def test_without_end_timestamp(self):
|
|
self._set_stats(self.late1, self.late2)
|
|
data = self.get(
|
|
'/resources/resource-id/meters/instance:m1.tiny/duration',
|
|
start_timestamp=self.late1.isoformat(),
|
|
search_offset=10, # this value doesn't matter, db call is mocked
|
|
)
|
|
self._assert_times_match(data['start_timestamp'], self.late1)
|
|
self._assert_times_match(data['end_timestamp'], self.late2)
|
|
|
|
def test_without_start_timestamp(self):
|
|
self._set_stats(self.early1, self.early2)
|
|
data = self.get(
|
|
'/resources/resource-id/meters/instance:m1.tiny/duration',
|
|
end_timestamp=self.early2.isoformat(),
|
|
search_offset=10, # this value doesn't matter, db call is mocked
|
|
)
|
|
self._assert_times_match(data['start_timestamp'], self.early1)
|
|
self._assert_times_match(data['end_timestamp'], self.early2)
|