# -*- encoding: utf-8 -*- # # Copyright © 2012 New Dream Network, LLC (DreamHost) # # Author: Julien Danjou # # 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.tests import base from ceilometer.image import glance from ceilometer.central import manager from ceilometer.openstack.common import context 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}), ] class TestManager(manager.AgentManager): def __init__(self): super(TestManager, self).__init__() self.keystone = None class TestImagePollster(base.TestCase): @staticmethod def fake_glance_iter_images(self, ksclient): return iter(IMAGE_LIST) @mock.patch('ceilometer.pipeline.setup_pipeline', mock.MagicMock()) def setUp(self): super(TestImagePollster, self).setUp() self.context = context.get_admin_context() self.manager = TestManager() self.stubs.Set(glance._Base, 'iter_images', self.fake_glance_iter_images) def test_glance_image_counter(self): counters = list(glance.ImagePollster().get_counters(self.manager)) self.assertEqual(len(counters), 6) for counter in [c for c in counters if c.name == 'image']: self.assertEqual(counter.volume, 1) for image in IMAGE_LIST: self.assert_( any(map(lambda counter: counter.volume == image.size, counters))) def test_get_counter_names(self): counters = list(glance.ImagePollster().get_counters(self.manager)) self.assertEqual(set([c.name for c in counters]), set(glance.ImagePollster().get_counter_names()))