72 lines
2.6 KiB
Python
72 lines
2.6 KiB
Python
#
|
|
# Copyright 2012 eNovance <licensing@enovance.com>
|
|
# Copyright 2012 Red Hat, Inc
|
|
#
|
|
# 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 fixtures
|
|
import mock
|
|
|
|
from ceilometer.compute.virt import inspector as virt_inspector
|
|
from ceilometer import service
|
|
import ceilometer.tests.base as base
|
|
|
|
|
|
class TestPollsterBase(base.BaseTestCase):
|
|
|
|
def setUp(self):
|
|
super(TestPollsterBase, self).setUp()
|
|
self.CONF = service.prepare_service([], [])
|
|
|
|
self.inspector = mock.Mock()
|
|
self.instance = mock.MagicMock()
|
|
self.instance.name = 'instance-00000001'
|
|
setattr(self.instance, 'OS-EXT-SRV-ATTR:instance_name',
|
|
self.instance.name)
|
|
setattr(self.instance, 'OS-EXT-STS:vm_state',
|
|
'active')
|
|
setattr(self.instance, 'OS-EXT-STS:task_state', None)
|
|
self.instance.id = 1
|
|
self.instance.flavor = {'name': 'm1.small', 'id': 2, 'vcpus': 1,
|
|
'ram': 512, 'disk': 20, 'ephemeral': 0}
|
|
self.instance.status = 'active'
|
|
self.instance.metadata = {
|
|
'fqdn': 'vm_fqdn',
|
|
'metering.stack': '2cadc4b4-8789-123c-b4eg-edd2f0a9c128',
|
|
'project_cos': 'dev'}
|
|
|
|
self.useFixture(fixtures.MockPatch(
|
|
'ceilometer.compute.virt.inspector.get_hypervisor_inspector',
|
|
new=mock.Mock(return_value=self.inspector)))
|
|
|
|
# as we're having lazy hypervisor inspector singleton object in the
|
|
# base compute pollster class, that leads to the fact that we
|
|
# need to mock all this class property to avoid context sharing between
|
|
# the tests
|
|
self.useFixture(fixtures.MockPatch(
|
|
'ceilometer.compute.pollsters.'
|
|
'GenericComputePollster._get_inspector',
|
|
return_value=self.inspector))
|
|
|
|
def _mock_inspect_instance(self, *data):
|
|
next_value = iter(data)
|
|
|
|
def inspect(instance, duration):
|
|
value = next(next_value)
|
|
if isinstance(value, virt_inspector.InstanceStats):
|
|
return value
|
|
else:
|
|
raise value
|
|
|
|
self.inspector.inspect_instance = mock.Mock(side_effect=inspect)
|