656da0a6c9
We test only one driver at a time, so there is no need to leverage scenarios here. Change-Id: Ieff6e52d5efe46fc7ad5fa66b3fe199b1ac8c460
194 lines
7.6 KiB
Python
194 lines
7.6 KiB
Python
#
|
|
# Copyright 2012 New Dream Network, LLC (DreamHost)
|
|
#
|
|
# 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 mock
|
|
from oslo_utils import timeutils
|
|
|
|
from ceilometer.storage import models
|
|
from ceilometer.tests.functional.api import v2
|
|
|
|
|
|
class TestComputeDurationByResource(v2.FunctionalTest):
|
|
|
|
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 _patch_get_interval(self, start, end):
|
|
def get_interval(sample_filter, period, groupby, aggregate):
|
|
self.assertIsNotNone(sample_filter.start_timestamp)
|
|
self.assertIsNotNone(sample_filter.end_timestamp)
|
|
if (sample_filter.start_timestamp > end or
|
|
sample_filter.end_timestamp < start):
|
|
return []
|
|
duration_start = max(sample_filter.start_timestamp, start)
|
|
duration_end = min(sample_filter.end_timestamp, end)
|
|
duration = timeutils.delta_seconds(duration_start, duration_end)
|
|
return [
|
|
models.Statistics(
|
|
unit='',
|
|
min=0,
|
|
max=0,
|
|
avg=0,
|
|
sum=0,
|
|
count=0,
|
|
period=None,
|
|
period_start=None,
|
|
period_end=None,
|
|
duration=duration,
|
|
duration_start=duration_start,
|
|
duration_end=duration_end,
|
|
groupby=None,
|
|
)
|
|
]
|
|
return mock.patch.object(type(self.conn), 'get_meter_statistics',
|
|
side_effect=get_interval)
|
|
|
|
def _invoke_api(self):
|
|
return self.get_json('/meters/instance/statistics',
|
|
q=[{'field': 'timestamp',
|
|
'op': 'ge',
|
|
'value': self.start.isoformat()},
|
|
{'field': 'timestamp',
|
|
'op': 'le',
|
|
'value': self.end.isoformat()},
|
|
{'field': 'search_offset',
|
|
'value': 10}])
|
|
|
|
def test_before_range(self):
|
|
with self._patch_get_interval(self.early1, self.early2):
|
|
data = self._invoke_api()
|
|
self.assertEqual([], data)
|
|
|
|
def _assert_times_match(self, actual, expected):
|
|
if actual:
|
|
actual = timeutils.parse_isotime(actual)
|
|
actual = actual.replace(tzinfo=None)
|
|
self.assertEqual(expected, actual)
|
|
|
|
def test_overlap_range_start(self):
|
|
with self._patch_get_interval(self.early1, self.middle1):
|
|
data = self._invoke_api()
|
|
self._assert_times_match(data[0]['duration_start'], self.start)
|
|
self._assert_times_match(data[0]['duration_end'], self.middle1)
|
|
self.assertEqual(8 * 60 * 60, data[0]['duration'])
|
|
|
|
def test_within_range(self):
|
|
with self._patch_get_interval(self.middle1, self.middle2):
|
|
data = self._invoke_api()
|
|
self._assert_times_match(data[0]['duration_start'], self.middle1)
|
|
self._assert_times_match(data[0]['duration_end'], self.middle2)
|
|
self.assertEqual(10 * 60 * 60, data[0]['duration'])
|
|
|
|
def test_within_range_zero_duration(self):
|
|
with self._patch_get_interval(self.middle1, self.middle1):
|
|
data = self._invoke_api()
|
|
self._assert_times_match(data[0]['duration_start'], self.middle1)
|
|
self._assert_times_match(data[0]['duration_end'], self.middle1)
|
|
self.assertEqual(0, data[0]['duration'])
|
|
|
|
def test_overlap_range_end(self):
|
|
with self._patch_get_interval(self.middle2, self.late1):
|
|
data = self._invoke_api()
|
|
self._assert_times_match(data[0]['duration_start'], self.middle2)
|
|
self._assert_times_match(data[0]['duration_end'], self.end)
|
|
self.assertEqual(((6 * 60) - 1) * 60, data[0]['duration'])
|
|
|
|
def test_after_range(self):
|
|
with self._patch_get_interval(self.late1, self.late2):
|
|
data = self._invoke_api()
|
|
self.assertEqual([], data)
|
|
|
|
def test_without_end_timestamp(self):
|
|
statistics = [
|
|
models.Statistics(
|
|
unit=None,
|
|
count=0,
|
|
min=None,
|
|
max=None,
|
|
avg=None,
|
|
duration=None,
|
|
duration_start=self.late1,
|
|
duration_end=self.late2,
|
|
sum=0,
|
|
period=None,
|
|
period_start=None,
|
|
period_end=None,
|
|
groupby=None,
|
|
)
|
|
]
|
|
with mock.patch.object(type(self.conn), 'get_meter_statistics',
|
|
return_value=statistics):
|
|
data = self.get_json('/meters/instance/statistics',
|
|
q=[{'field': 'timestamp',
|
|
'op': 'ge',
|
|
'value': self.late1.isoformat()},
|
|
{'field': 'resource_id',
|
|
'value': 'resource-id'},
|
|
{'field': 'search_offset',
|
|
'value': 10}])
|
|
self._assert_times_match(data[0]['duration_start'], self.late1)
|
|
self._assert_times_match(data[0]['duration_end'], self.late2)
|
|
|
|
def test_without_start_timestamp(self):
|
|
statistics = [
|
|
models.Statistics(
|
|
unit=None,
|
|
count=0,
|
|
min=None,
|
|
max=None,
|
|
avg=None,
|
|
duration=None,
|
|
duration_start=self.early1,
|
|
duration_end=self.early2,
|
|
sum=0,
|
|
period=None,
|
|
period_start=None,
|
|
period_end=None,
|
|
groupby=None,
|
|
)
|
|
]
|
|
|
|
with mock.patch.object(type(self.conn), 'get_meter_statistics',
|
|
return_value=statistics):
|
|
data = self.get_json('/meters/instance/statistics',
|
|
q=[{'field': 'timestamp',
|
|
'op': 'le',
|
|
'value': self.early2.isoformat()},
|
|
{'field': 'resource_id',
|
|
'value': 'resource-id'},
|
|
{'field': 'search_offset',
|
|
'value': 10}])
|
|
self._assert_times_match(data[0]['duration_start'], self.early1)
|
|
self._assert_times_match(data[0]['duration_end'], self.early2)
|