517a0eeaa5
It is the next step to replace using ceilometer.tests.base with openstack.common.test. In this patch is changed for using openstack.common.test and added needed fixtures in test classes. Change-Id: I091fbf1419e78bf69491f5787deb93306d933c27
177 lines
6.2 KiB
Python
177 lines
6.2 KiB
Python
# -*- encoding: utf-8 -*-
|
|
#
|
|
# Copyright © 2012 New Dream Network, LLC (DreamHost)
|
|
#
|
|
# Author: Julien Danjou <julien@danjou.info>
|
|
#
|
|
# 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 mock
|
|
|
|
from ceilometer.image import glance
|
|
from ceilometer.central import manager
|
|
from ceilometer.openstack.common import context
|
|
from ceilometer.openstack.common import test
|
|
from ceilometer.openstack.common.fixture import moxstubout
|
|
|
|
IMAGE_LIST = [
|
|
type('Image', (object,),
|
|
{u'status': u'queued',
|
|
u'name': "some name",
|
|
u'deleted': False,
|
|
u'container_format': None,
|
|
u'created_at': u'2012-09-18T16:29:46',
|
|
u'disk_format': None,
|
|
u'updated_at': u'2012-09-18T16:29:46',
|
|
u'properties': {},
|
|
u'min_disk': 0,
|
|
u'protected': False,
|
|
u'id': u'1d21a8d0-25f4-4e0a-b4ec-85f40237676b',
|
|
u'location': None,
|
|
u'checksum': None,
|
|
u'owner': u'4c8364fc20184ed7971b76602aa96184',
|
|
u'is_public': True,
|
|
u'deleted_at': None,
|
|
u'min_ram': 0,
|
|
u'size': 2048}),
|
|
type('Image', (object,),
|
|
{u'status': u'active',
|
|
u'name': "hello world",
|
|
u'deleted': False,
|
|
u'container_format': None,
|
|
u'created_at': u'2012-09-18T16:27:41',
|
|
u'disk_format': None,
|
|
u'updated_at': u'2012-09-18T16:27:41',
|
|
u'properties': {},
|
|
u'min_disk': 0,
|
|
u'protected': False,
|
|
u'id': u'22be9f90-864d-494c-aa74-8035fd535989',
|
|
u'location': None,
|
|
u'checksum': None,
|
|
u'owner': u'9e4f98287a0246daa42eaf4025db99d4',
|
|
u'is_public': True,
|
|
u'deleted_at': None,
|
|
u'min_ram': 0,
|
|
u'size': 0}),
|
|
type('Image', (object,),
|
|
{u'status': u'queued',
|
|
u'name': None,
|
|
u'deleted': False,
|
|
u'container_format': None,
|
|
u'created_at': u'2012-09-18T16:23:27',
|
|
u'disk_format': "raw",
|
|
u'updated_at': u'2012-09-18T16:23:27',
|
|
u'properties': {},
|
|
u'min_disk': 0,
|
|
u'protected': False,
|
|
u'id': u'8d133f6c-38a8-403c-b02c-7071b69b432d',
|
|
u'location': None,
|
|
u'checksum': None,
|
|
u'owner': u'5f8806a76aa34ee8b8fc8397bd154319',
|
|
u'is_public': True,
|
|
u'deleted_at': None,
|
|
u'min_ram': 0,
|
|
u'size': 1024}),
|
|
# Make one duplicate private image to test the iter_images method.
|
|
type('Image', (object,),
|
|
{u'status': u'queued',
|
|
u'name': "some name",
|
|
u'deleted': False,
|
|
u'container_format': None,
|
|
u'created_at': u'2012-09-18T16:29:46',
|
|
u'disk_format': None,
|
|
u'updated_at': u'2012-09-18T16:29:46',
|
|
u'properties': {},
|
|
u'min_disk': 0,
|
|
u'protected': False,
|
|
u'id': u'1d21a8d0-25f4-4e0a-b4ec-85f40237676b',
|
|
u'location': None,
|
|
u'checksum': None,
|
|
u'owner': u'4c8364fc20184ed7971b76602aa96184',
|
|
u'is_public': True,
|
|
u'deleted_at': None,
|
|
u'min_ram': 0,
|
|
u'size': 2048}),
|
|
]
|
|
|
|
|
|
class _BaseObject(object):
|
|
pass
|
|
|
|
|
|
class TestManager(manager.AgentManager):
|
|
|
|
def __init__(self):
|
|
super(TestManager, self).__init__()
|
|
self.keystone = None
|
|
|
|
|
|
class TestImagePollster(test.BaseTestCase):
|
|
|
|
def fake_get_glance_client(self, ksclient):
|
|
glanceclient = _BaseObject()
|
|
setattr(glanceclient, "images", _BaseObject())
|
|
setattr(glanceclient.images,
|
|
"list", lambda *args, **kwargs: iter(IMAGE_LIST))
|
|
return glanceclient
|
|
|
|
@mock.patch('ceilometer.pipeline.setup_pipeline', mock.MagicMock())
|
|
def setUp(self):
|
|
super(TestImagePollster, self).setUp()
|
|
self.stubs = self.useFixture(moxstubout.MoxStubout()).stubs
|
|
self.context = context.get_admin_context()
|
|
self.manager = TestManager()
|
|
self.stubs.Set(glance._Base, 'get_glance_client',
|
|
self.fake_get_glance_client)
|
|
|
|
def test_iter_images(self):
|
|
# Tests whether the iter_images method returns an unique image
|
|
# list when there is nothing in the cache
|
|
images = list(glance.ImagePollster().
|
|
_iter_images(self.manager.keystone, {}))
|
|
self.assertEqual(len(images), len(set(image.id for image in images)))
|
|
|
|
def test_iter_images_cached(self):
|
|
# Tests whether the iter_images method returns the values from
|
|
# the cache
|
|
cache = {'images': []}
|
|
images = list(glance.ImagePollster().
|
|
_iter_images(self.manager.keystone, cache))
|
|
self.assertEqual(images, [])
|
|
|
|
def test_image(self):
|
|
samples = list(glance.ImagePollster().get_samples(self.manager, {}))
|
|
self.assertEqual(len(samples), 3)
|
|
for sample in samples:
|
|
self.assertEqual(sample.volume, 1)
|
|
|
|
def test_image_size(self):
|
|
samples = list(glance.ImageSizePollster().get_samples(self.manager,
|
|
{}))
|
|
self.assertEqual(len(samples), 3)
|
|
for image in IMAGE_LIST:
|
|
self.assertTrue(
|
|
any(map(lambda sample: sample.volume == image.size,
|
|
samples)))
|
|
|
|
def test_image_get_sample_names(self):
|
|
samples = list(glance.ImagePollster().get_samples(self.manager, {}))
|
|
self.assertEqual(set([s.name for s in samples]),
|
|
set(['image']))
|
|
|
|
def test_image_size_get_sample_names(self):
|
|
samples = list(glance.ImageSizePollster().get_samples(self.manager,
|
|
{}))
|
|
self.assertEqual(set([s.name for s in samples]),
|
|
set(['image.size']))
|