86 lines
3.4 KiB
Python
86 lines
3.4 KiB
Python
# Copyright 2016 Citrix System.
|
|
#
|
|
# 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 oslo_config import cfg
|
|
from oslo_rootwrap import cmd as oslo_rootwrap_cmd
|
|
|
|
from neutron.agent.linux import xenapi_root_helper as helper
|
|
from neutron.conf.agent import xenapi_conf
|
|
from neutron.tests import base
|
|
|
|
|
|
class TestXenapiRootHelper(base.BaseTestCase):
|
|
def _get_fake_xenapi_client(self):
|
|
class FakeXenapiClient(helper.XenAPIClient):
|
|
def __init__(self):
|
|
self._session = mock.MagicMock()
|
|
|
|
return FakeXenapiClient()
|
|
|
|
def setUp(self):
|
|
super(TestXenapiRootHelper, self).setUp()
|
|
conf = cfg.CONF
|
|
xenapi_conf.register_xenapi_opts(conf)
|
|
|
|
def test_get_return_code_unauthourized(self):
|
|
failure_details = [helper.XENAPI_PLUGIN_FAILURE_ID,
|
|
'run_command',
|
|
'PluginError',
|
|
helper.MSG_UNAUTHORIZED]
|
|
xenapi_client = self._get_fake_xenapi_client()
|
|
rc = xenapi_client._get_return_code(failure_details)
|
|
self.assertEqual(oslo_rootwrap_cmd.RC_UNAUTHORIZED, rc)
|
|
|
|
def test_get_return_code_noexecfound(self):
|
|
failure_details = [helper.XENAPI_PLUGIN_FAILURE_ID,
|
|
'run_command',
|
|
'PluginError',
|
|
helper.MSG_NOT_FOUND]
|
|
xenapi_client = self._get_fake_xenapi_client()
|
|
rc = xenapi_client._get_return_code(failure_details)
|
|
self.assertEqual(oslo_rootwrap_cmd.RC_NOEXECFOUND, rc)
|
|
|
|
def test_get_return_code_unknown_error(self):
|
|
failure_details = [helper.XENAPI_PLUGIN_FAILURE_ID,
|
|
'run_command',
|
|
'PluginError',
|
|
'Any unknown error']
|
|
xenapi_client = self._get_fake_xenapi_client()
|
|
rc = xenapi_client._get_return_code(failure_details)
|
|
self.assertEqual(helper.RC_UNKNOWN_XENAPI_ERROR, rc)
|
|
|
|
def test_execute(self):
|
|
cmd = ["ovs-vsctl", "list-ports", "xapi2"]
|
|
expect_cmd_args = {'cmd': '["ovs-vsctl", "list-ports", "xapi2"]',
|
|
'cmd_input': 'null'}
|
|
raw_result = '{"returncode": 0, "err": "", "out": "vif158.2"}'
|
|
|
|
with mock.patch.object(helper.XenAPIClient, "_call_plugin",
|
|
return_value=raw_result) as mock_call_plugin:
|
|
xenapi_client = self._get_fake_xenapi_client()
|
|
rc, out, err = xenapi_client.execute(cmd)
|
|
|
|
mock_call_plugin.assert_called_once_with(
|
|
'netwrap.py', 'run_command', expect_cmd_args)
|
|
self.assertEqual(0, rc)
|
|
self.assertEqual("vif158.2", out)
|
|
self.assertEqual("", err)
|
|
|
|
def test_execute_nocommand(self):
|
|
cmd = []
|
|
xenapi_client = self._get_fake_xenapi_client()
|
|
rc, out, err = xenapi_client.execute(cmd)
|
|
self.assertEqual(oslo_rootwrap_cmd.RC_NOCOMMAND, rc)
|