93fa81e116
This is part of blueprint remove-obsolete-storage-driver-methods Change-Id: I8ee25af4cf7e3db2605e3d9586e28327f1ba321e Signed-off-by: Julien Danjou <julien@danjou.info>
138 lines
5.2 KiB
Python
138 lines
5.2 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
|
|
|
|
from ceilometer.openstack.common import timeutils
|
|
from ceilometer.storage import models
|
|
from ceilometer.tests import api as tests_api
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
class TestComputeDurationByResource(tests_api.TestBase):
|
|
|
|
def setUp(self):
|
|
super(TestComputeDurationByResource, self).setUp()
|
|
|
|
# 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(
|
|
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)
|
|
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)
|