ec79d338f7
We have a class FakeVolume to fake one or more volumes. So use it in test_server.py. Change-Id: I735ae7f678a6799e0ae4c7c25c8083d9ebf47b09 Implements: blueprint improve-volume-unittest-framework
292 lines
8.9 KiB
Python
292 lines
8.9 KiB
Python
# Copyright 2013 Nebula Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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import copy
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import mock
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import uuid
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from openstackclient.tests import fakes
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from openstackclient.tests.identity.v2_0 import fakes as identity_fakes
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from openstackclient.tests.image.v2 import fakes as image_fakes
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from openstackclient.tests.network.v2 import fakes as network_fakes
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from openstackclient.tests import utils
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from openstackclient.tests.volume.v2 import fakes as volume_fakes
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extension_name = 'Multinic'
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extension_namespace = 'http://docs.openstack.org/compute/ext/'\
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'multinic/api/v1.1'
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extension_description = 'Multiple network support'
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extension_updated = '2014-01-07T12:00:0-00:00'
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extension_alias = 'NMN'
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extension_links = '[{"href":'\
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'"https://github.com/openstack/compute-api", "type":'\
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' "text/html", "rel": "describedby"}]'
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EXTENSION = {
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'name': extension_name,
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'namespace': extension_namespace,
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'description': extension_description,
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'updated': extension_updated,
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'alias': extension_alias,
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'links': extension_links,
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}
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floating_ip_num = 100
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fix_ip_num = 100
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injected_file_num = 100
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injected_file_size_num = 10240
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injected_path_size_num = 255
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key_pair_num = 100
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core_num = 20
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ram_num = 51200
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instance_num = 10
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property_num = 128
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secgroup_rule_num = 20
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secgroup_num = 10
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project_name = 'project_test'
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QUOTA = {
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'project': project_name,
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'floating-ips': floating_ip_num,
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'fix-ips': fix_ip_num,
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'injected-files': injected_file_num,
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'injected-file-size': injected_file_size_num,
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'injected-path-size': injected_path_size_num,
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'key-pairs': key_pair_num,
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'cores': core_num,
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'ram': ram_num,
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'instances': instance_num,
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'properties': property_num,
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'secgroup_rules': secgroup_rule_num,
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'secgroups': secgroup_num,
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}
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QUOTA_columns = tuple(sorted(QUOTA))
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QUOTA_data = tuple(QUOTA[x] for x in sorted(QUOTA))
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service_host = 'host_test'
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service_binary = 'compute_test'
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service_status = 'enabled'
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SERVICE = {
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'host': service_host,
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'binary': service_binary,
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'status': service_status,
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}
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class FakeComputev2Client(object):
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def __init__(self, **kwargs):
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self.images = mock.Mock()
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self.images.resource_class = fakes.FakeResource(None, {})
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self.servers = mock.Mock()
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self.servers.resource_class = fakes.FakeResource(None, {})
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self.services = mock.Mock()
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self.services.resource_class = fakes.FakeResource(None, {})
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self.extensions = mock.Mock()
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self.extensions.resource_class = fakes.FakeResource(None, {})
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self.flavors = mock.Mock()
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self.flavors.resource_class = fakes.FakeResource(None, {})
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self.quotas = mock.Mock()
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self.quotas.resource_class = fakes.FakeResource(None, {})
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self.quota_classes = mock.Mock()
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self.quota_classes.resource_class = fakes.FakeResource(None, {})
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self.volumes = mock.Mock()
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self.volumes.resource_class = fakes.FakeResource(None, {})
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self.auth_token = kwargs['token']
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self.management_url = kwargs['endpoint']
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class TestComputev2(utils.TestCommand):
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def setUp(self):
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super(TestComputev2, self).setUp()
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self.app.client_manager.compute = FakeComputev2Client(
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endpoint=fakes.AUTH_URL,
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token=fakes.AUTH_TOKEN,
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)
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self.app.client_manager.identity = identity_fakes.FakeIdentityv2Client(
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endpoint=fakes.AUTH_URL,
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token=fakes.AUTH_TOKEN,
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)
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self.app.client_manager.image = image_fakes.FakeImagev2Client(
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endpoint=fakes.AUTH_URL,
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token=fakes.AUTH_TOKEN,
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)
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self.app.client_manager.network = network_fakes.FakeNetworkV2Client(
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endpoint=fakes.AUTH_URL,
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token=fakes.AUTH_TOKEN,
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)
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self.app.client_manager.volume = volume_fakes.FakeVolumeClient(
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endpoint=fakes.AUTH_URL,
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token=fakes.AUTH_TOKEN,
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)
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class FakeServer(object):
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"""Fake one or more compute servers."""
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@staticmethod
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def create_one_server(attrs={}, methods={}):
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"""Create a fake server.
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:param Dictionary attrs:
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A dictionary with all attributes
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:param Dictionary methods:
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A dictionary with all methods
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:return:
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A FakeResource object, with id, name, metadata
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"""
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# Set default attributes.
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server_info = {
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'id': 'server-id-' + uuid.uuid4().hex,
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'name': 'server-name-' + uuid.uuid4().hex,
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'metadata': {},
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}
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# Overwrite default attributes.
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server_info.update(attrs)
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server = fakes.FakeResource(info=copy.deepcopy(server_info),
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methods=methods,
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loaded=True)
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return server
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@staticmethod
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def create_servers(attrs={}, methods={}, count=2):
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"""Create multiple fake servers.
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:param Dictionary attrs:
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A dictionary with all attributes
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:param Dictionary methods:
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A dictionary with all methods
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:param int count:
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The number of servers to fake
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:return:
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A list of FakeResource objects faking the servers
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"""
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servers = []
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for i in range(0, count):
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servers.append(FakeServer.create_one_server(attrs, methods))
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return servers
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@staticmethod
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def get_servers(servers=None, count=2):
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"""Get an iterable MagicMock object with a list of faked servers.
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If servers list is provided, then initialize the Mock object with the
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list. Otherwise create one.
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:param List servers:
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A list of FakeResource objects faking servers
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:param int count:
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The number of servers to fake
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:return:
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An iterable Mock object with side_effect set to a list of faked
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servers
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"""
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if servers is None:
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servers = FakeServer.create_servers(count)
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return mock.MagicMock(side_effect=servers)
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class FakeFlavorResource(fakes.FakeResource):
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"""Fake flavor object's methods to help test.
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The flavor object has three methods to get, set, unset its properties.
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Need to fake them, otherwise the functions to be tested won't run properly.
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"""
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# Fake properties.
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_keys = {'property': 'value'}
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def set_keys(self, args):
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self._keys.update(args)
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def unset_keys(self, keys):
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for key in keys:
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self._keys.pop(key, None)
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def get_keys(self):
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return self._keys
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class FakeFlavor(object):
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"""Fake one or more flavors."""
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@staticmethod
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def create_one_flavor(attrs={}):
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"""Create a fake flavor.
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:param Dictionary attrs:
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A dictionary with all attributes
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:return:
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A FakeFlavorResource object, with id, name, ram, vcpus, properties
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"""
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# Set default attributes.
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flavor_info = {
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'id': 'flavor-id-' + uuid.uuid4().hex,
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'name': 'flavor-name-' + uuid.uuid4().hex,
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'ram': 8192,
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'vcpus': 4,
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}
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# Overwrite default attributes.
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flavor_info.update(attrs)
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flavor = FakeFlavorResource(info=copy.deepcopy(flavor_info),
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loaded=True)
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return flavor
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@staticmethod
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def create_flavors(attrs={}, count=2):
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"""Create multiple fake flavors.
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:param Dictionary attrs:
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A dictionary with all attributes
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:param int count:
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The number of flavors to fake
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:return:
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A list of FakeFlavorResource objects faking the flavors
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"""
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flavors = []
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for i in range(0, count):
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flavors.append(FakeFlavor.create_one_flavor(attrs))
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return flavors
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@staticmethod
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def get_flavors(flavors=None, count=2):
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"""Get an iterable MagicMock object with a list of faked flavors.
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If flavors list is provided, then initialize the Mock object with the
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list. Otherwise create one.
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:param List flavors:
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A list of FakeFlavorResource objects faking flavors
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:param int count:
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The number of flavors to fake
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:return:
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An iterable Mock object with side_effect set to a list of faked
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flavors
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"""
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if flavors is None:
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flavors = FakeServer.create_flavors(count)
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return mock.MagicMock(side_effect=flavors)
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