65 lines
2.2 KiB
Python
65 lines
2.2 KiB
Python
# Copyright 2010 OpenStack Foundation
|
|
#
|
|
# 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 errno
|
|
import socket
|
|
from unittest import mock
|
|
|
|
import fixtures
|
|
|
|
from nova.db import api as db
|
|
from nova import test
|
|
from nova.tests.unit import utils as test_utils
|
|
|
|
|
|
class TestUtilsTestCase(test.TestCase):
|
|
def test_get_test_admin_context(self):
|
|
# get_test_admin_context's return value behaves like admin context.
|
|
ctxt = test_utils.get_test_admin_context()
|
|
|
|
# TODO(soren): This should verify the full interface context
|
|
# objects expose.
|
|
self.assertTrue(ctxt.is_admin)
|
|
|
|
def test_get_test_instance(self):
|
|
# get_test_instance's return value looks like an instance_ref.
|
|
instance_ref = test_utils.get_test_instance()
|
|
ctxt = test_utils.get_test_admin_context()
|
|
db.instance_get(ctxt, instance_ref['id'])
|
|
|
|
def test_ipv6_supported(self):
|
|
self.assertIn(test_utils.is_ipv6_supported(), (False, True))
|
|
|
|
def fake_open(path):
|
|
raise IOError
|
|
|
|
def fake_socket_fail(x, y):
|
|
e = socket.error()
|
|
e.errno = errno.EAFNOSUPPORT
|
|
raise e
|
|
|
|
def fake_socket_ok(x, y):
|
|
return mock.Mock()
|
|
|
|
with fixtures.MonkeyPatch('socket.socket', fake_socket_fail):
|
|
self.assertFalse(test_utils.is_ipv6_supported())
|
|
|
|
with fixtures.MonkeyPatch('socket.socket', fake_socket_ok):
|
|
with fixtures.MonkeyPatch('sys.platform', 'windows'):
|
|
self.assertTrue(test_utils.is_ipv6_supported())
|
|
|
|
with fixtures.MonkeyPatch('sys.platform', 'linux2'):
|
|
with fixtures.MonkeyPatch('builtins.open', fake_open):
|
|
self.assertFalse(test_utils.is_ipv6_supported())
|