cloudkitty/cloudkitty/tests/collectors/test_monasca.py

97 lines
3.3 KiB
Python

# Copyright 2019 Objectif Libre
#
# 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 datetime
from unittest import mock
from cloudkitty.collector import monasca as mon_collector
from cloudkitty import tests
class MonascaCollectorTest(tests.TestCase):
def setUp(self):
super(MonascaCollectorTest, self).setUp()
self.conf.set_override('collector', 'monasca', 'collect')
conf = {
'metrics': {
'metric_one': {
'unit': 'GiB',
'groupby': ['project_id'],
'extra_args': {
'aggregation_method': 'max',
},
},
'metric_two': {
'unit': 'MiB',
'groupby': ['project_id'],
'extra_args': {
'aggregation_method': 'max',
'forced_project_id': 'project_x'
},
},
}
}
with mock.patch(
'cloudkitty.common.monasca_client.'
'get_monasca_endpoint',
return_value='http://noop'):
self.collector = mon_collector.MonascaCollector(
period=3600,
conf=conf,
)
def test_fetch_measures_kwargs_no_forced_project(self):
with mock.patch.object(self.collector._conn.metrics,
'list_statistics') as m:
start = datetime.datetime(2019, 1, 1)
end = datetime.datetime(2019, 1, 1, 1)
self.collector._fetch_measures(
'metric_one',
start,
end,
)
m.assert_called_once_with(
name='metric_one',
merge_metrics=True,
dimensions={},
start_time=start,
end_time=end,
period=3600,
statistics='max',
group_by=['project_id', 'resource_id'],
)
def test_fetch_measures_kwargs_with_forced_project(self):
with mock.patch.object(self.collector._conn.metrics,
'list_statistics') as m:
start = datetime.datetime(2019, 1, 1)
end = datetime.datetime(2019, 1, 1, 1)
self.collector._fetch_measures(
'metric_two',
start,
end,
)
m.assert_called_once_with(
name='metric_two',
merge_metrics=True,
dimensions={},
start_time=start,
end_time=end,
period=3600,
statistics='max',
group_by=['project_id', 'resource_id'],
tenant_id='project_x',
)