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# 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.
from unittest import mock
import ddt
from rally.common import utils
from rally import exceptions
from rally.task import context
from rally_openstack.task.contexts import api_versions
from tests.unit import test
@ddt.ddt
class OpenStackServicesTestCase(test.TestCase):
def setUp(self):
super(OpenStackServicesTestCase, self).setUp()
self.mock_clients = mock.patch(
"rally_openstack.common.osclients.Clients").start()
osclient_kc = self.mock_clients.return_value.keystone
self.mock_kc = osclient_kc.return_value
self.service_catalog = osclient_kc.service_catalog
self.service_catalog.get_endpoints.return_value = []
self.mock_kc.services.list.return_value = []
@ddt.data(({"nova": {"service_type": "compute", "version": 2},
"cinder": {"service_name": "cinderv2", "version": 2},
"neutron": {"service_type": "network"},
"glance": {"service_name": "glance"},
"heat": {"version": 1}}, True),
({"nova": {"service_type": "compute",
"service_name": "nova"}}, False),
({"keystone": {"service_type": "foo"}}, False),
({"nova": {"version": "foo"}}, False),
({}, False))
@ddt.unpack
def test_validate(self, config, valid):
results = context.Context.validate("api_versions", None, None, config)
if valid:
self.assertEqual([], results)
else:
self.assertGreater(len(results), 0)
def test_setup_with_wrong_service_name(self):
context_obj = {
"config": {api_versions.OpenStackAPIVersions.get_fullname(): {
"nova": {"service_name": "service_name"}}},
"admin": {"credential": mock.MagicMock()},
"users": [{"credential": mock.MagicMock()}]}
ctx = api_versions.OpenStackAPIVersions(context_obj)
self.assertRaises(exceptions.ValidationError, ctx.setup)
self.service_catalog.get_endpoints.assert_called_once_with()
self.mock_kc.services.list.assert_called_once_with()
def test_setup_with_wrong_service_name_and_without_admin(self):
context_obj = {
"config": {api_versions.OpenStackAPIVersions.get_fullname(): {
"nova": {"service_name": "service_name"}}},
"users": [{"credential": mock.MagicMock()}]}
ctx = api_versions.OpenStackAPIVersions(context_obj)
self.assertRaises(exceptions.ContextSetupFailure, ctx.setup)
self.service_catalog.get_endpoints.assert_called_once_with()
self.assertFalse(self.mock_kc.services.list.called)
def test_setup_with_wrong_service_type(self):
context_obj = {
"config": {api_versions.OpenStackAPIVersions.get_fullname(): {
"nova": {"service_type": "service_type"}}},
"users": [{"credential": mock.MagicMock()}]}
ctx = api_versions.OpenStackAPIVersions(context_obj)
self.assertRaises(exceptions.ValidationError, ctx.setup)
self.service_catalog.get_endpoints.assert_called_once_with()
def test_setup_with_service_name(self):
self.mock_kc.services.list.return_value = [
utils.Struct(type="computev21", name="NovaV21")]
name = api_versions.OpenStackAPIVersions.get_fullname()
context = {
"config": {name: {"nova": {"service_name": "NovaV21"}}},
"admin": {"credential": mock.MagicMock()},
"users": [{"credential": mock.MagicMock()}]}
ctx = api_versions.OpenStackAPIVersions(context)
ctx.setup()
self.service_catalog.get_endpoints.assert_called_once_with()
self.mock_kc.services.list.assert_called_once_with()
versions = ctx.context["config"]["api_versions@openstack"]
self.assertEqual(
"computev21",
versions["nova"]["service_type"])
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