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##############################################################################
# Copyright (c) 2016 Huawei Technologies Co.,Ltd and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
from oslo_utils import uuidutils
import unittest
import mock
from shade import exc
from yardstick.common import openstack_utils
class GetCredentialsTestCase(unittest.TestCase):
@mock.patch('yardstick.common.openstack_utils.os')
def test_get_credentials(self, _):
with mock.patch.dict('os.environ', {'OS_IDENTITY_API_VERSION': '2'},
clear=True):
openstack_utils.get_credentials()
class GetHeatApiVersionTestCase(unittest.TestCase):
def test_get_heat_api_version_check_result(self):
API = 'HEAT_API_VERSION'
expected_result = '2'
with mock.patch.dict('os.environ', {API: '2'}, clear=True):
api_version = openstack_utils.get_heat_api_version()
self.assertEqual(api_version, expected_result)
class GetNetworkIdTestCase(unittest.TestCase):
def test_get_network_id(self):
_uuid = uuidutils.generate_uuid()
mock_shade_client = mock.Mock()
mock_shade_client.list_networks = mock.Mock()
mock_shade_client.list_networks.return_value = [{'id': _uuid}]
output = openstack_utils.get_network_id(mock_shade_client,
'network_name')
self.assertEqual(_uuid, output)
def test_get_network_id_no_network(self):
mock_shade_client = mock.Mock()
mock_shade_client.list_networks = mock.Mock()
mock_shade_client.list_networks.return_value = None
output = openstack_utils.get_network_id(mock_shade_client,
'network_name')
self.assertIsNone(output)
class DeleteNeutronNetTestCase(unittest.TestCase):
def setUp(self):
self.mock_shade_client = mock.Mock()
self.mock_shade_client.delete_network = mock.Mock()
def test_delete_neutron_net(self):
self.mock_shade_client.delete_network.return_value = True
output = openstack_utils.delete_neutron_net(self.mock_shade_client,
'network_id')
self.assertTrue(output)
def test_delete_neutron_net_fail(self):
self.mock_shade_client.delete_network.return_value = False
output = openstack_utils.delete_neutron_net(self.mock_shade_client,
'network_id')
self.assertFalse(output)
@mock.patch.object(openstack_utils, 'log')
def test_delete_neutron_net_exception(self, mock_logger):
self.mock_shade_client.delete_network.side_effect = (
exc.OpenStackCloudException('error message'))
output = openstack_utils.delete_neutron_net(self.mock_shade_client,
'network_id')
self.assertFalse(output)
mock_logger.error.assert_called_once()
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