Tacker: ETSI MANO NFV Orchestrator / VNF Manager. See https://wiki.openstack.org/wiki/Tacker
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
tacker/tacker/tests/unit/vnfm/test_vim_client.py

111 lines
5.4 KiB

# 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 sqlalchemy.orm import exc as orm_exc
from unittest import mock
from tacker.extensions import nfvo
from tacker import manager
from tacker.tests.unit import base
from tacker.vnfm import vim_client
class TestVIMClient(base.TestCase):
def setUp(self):
super(TestVIMClient, self).setUp()
self.vim_info = {'id': 'aaaa', 'name': 'VIM0', 'type': 'test_vim',
'auth_cred': {'password': '****'},
'auth_url': 'http://127.0.0.1/identity/v3',
'placement_attr': {'regions': ['TestRegionOne']},
'tenant_id': 'test'}
self.vimclient = vim_client.VimClient()
self.service_plugins = mock.Mock()
self.nfvo_plugin = mock.Mock()
def test_get_vim_without_defined_default_vim(self):
self.nfvo_plugin.get_default_vim.side_effect = \
orm_exc.NoResultFound()
self.service_plugins.get.return_value = self.nfvo_plugin
with mock.patch.object(manager.TackerManager, 'get_service_plugins',
return_value=self.service_plugins):
self.assertRaises(nfvo.VimDefaultNotDefined,
self.vimclient.get_vim, None)
def test_get_vim_not_found_exception(self):
vim_id = self.vim_info['id']
self.nfvo_plugin.get_vim.side_effect = \
orm_exc.NoResultFound()
self.service_plugins.get.return_value = self.nfvo_plugin
with mock.patch.object(manager.TackerManager, 'get_service_plugins',
return_value=self.service_plugins):
self.assertRaises(nfvo.VimNotFoundException,
self.vimclient.get_vim, None, vim_id=vim_id)
def test_get_vim_region_not_found_region_name_invalid(self):
self.nfvo_plugin.get_vim.return_value = self.vim_info
self.service_plugins.get.return_value = self.nfvo_plugin
with mock.patch.object(manager.TackerManager, 'get_service_plugins',
return_value=self.service_plugins):
self.assertRaises(nfvo.VimRegionNotFoundException,
self.vimclient.get_vim, None,
vim_id=self.vim_info['id'],
region_name='Test')
def test_get_vim(self):
self.nfvo_plugin.get_vim.return_value = self.vim_info
self.service_plugins.get.return_value = self.nfvo_plugin
self.vimclient._build_vim_auth = mock.Mock()
self.vimclient._build_vim_auth.return_value = {'password': '****'}
with mock.patch.object(manager.TackerManager, 'get_service_plugins',
return_value=self.service_plugins):
vim_result = self.vimclient.get_vim(None,
vim_id=self.vim_info['id'],
region_name='TestRegionOne')
vim_expect = {'vim_auth': {'password': '****'}, 'vim_id': 'aaaa',
'vim_name': 'VIM0', 'vim_type': 'test_vim',
'placement_attr': {'regions': ['TestRegionOne']},
'tenant': 'test'}
self.assertEqual(vim_expect, vim_result)
def test_get_vim_with_default_name(self):
self.vim_info.pop('name')
self.nfvo_plugin.get_vim.return_value = self.vim_info
self.service_plugins.get.return_value = self.nfvo_plugin
self.vimclient._build_vim_auth = mock.Mock()
self.vimclient._build_vim_auth.return_value = {'password': '****'}
with mock.patch.object(manager.TackerManager, 'get_service_plugins',
return_value=self.service_plugins):
vim_result = self.vimclient.get_vim(None,
vim_id=self.vim_info['id'],
region_name='TestRegionOne')
vim_expect = {'vim_auth': {'password': '****'}, 'vim_id': 'aaaa',
'vim_name': 'aaaa', 'vim_type': 'test_vim',
'placement_attr': {'regions': ['TestRegionOne']},
'tenant': 'test'}
self.assertEqual(vim_expect, vim_result)
def test_find_vim_key_with_key_not_found_exception(self):
vim_id = self.vim_info['id']
self.assertRaises(nfvo.VimKeyNotFoundException,
self.vimclient._find_vim_key, vim_id)
def test_region_valid_false(self):
vim_regions = ['TestRegionOne', 'TestRegionTwo']
region_name = 'TestRegion'
self.assertFalse(self.vimclient.region_valid(vim_regions,
region_name))
def test_region_valid_true(self):
vim_regions = ['TestRegionOne', 'TestRegionTwo']
region_name = 'TestRegionOne'
self.assertTrue(self.vimclient.region_valid(vim_regions, region_name))