Source code for ceilometer.tests.unit.compute.pollsters.base

# Copyright 2012 eNovance <>
# 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
# 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 mock
from oslotest import mockpatch

import ceilometer.tests.base as base

[docs]class TestPollsterBase(base.BaseTestCase):
[docs] def setUp(self): super(TestPollsterBase, self).setUp() self.inspector = mock.Mock() self.instance = mock.MagicMock() = 'instance-00000001' setattr(self.instance, 'OS-EXT-SRV-ATTR:instance_name', setattr(self.instance, 'OS-EXT-STS:vm_state', 'active') = 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'} patch_virt = mockpatch.Patch( 'ceilometer.compute.virt.inspector.get_hypervisor_inspector', new=mock.Mock(return_value=self.inspector)) self.useFixture(patch_virt) # 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 patch_inspector = mockpatch.Patch( 'ceilometer.compute.pollsters.BaseComputePollster.inspector', self.inspector) self.useFixture(patch_inspector)

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