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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2012 Red Hat, Inc.
# All Rights Reserved.
#
# 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.
"""Tests for network API"""
from nova import context
from nova import network
from nova.openstack.common import rpc
from nova import test
class ApiTestCase(test.TestCase):
def setUp(self):
super(ApiTestCase, self).setUp()
self.network_api = network.API()
self.context = context.RequestContext('fake-user',
'fake-project')
def _do_test_associate_floating_ip(self, orig_instance_uuid):
"""Test post-association logic"""
new_instance = {'uuid': 'new-uuid'}
def fake_rpc_call(context, topic, msg):
return orig_instance_uuid
self.stubs.Set(rpc, 'call', fake_rpc_call)
def fake_instance_get_by_uuid(context, instance_uuid):
return {'uuid': instance_uuid}
self.stubs.Set(self.network_api.db, 'instance_get_by_uuid',
fake_instance_get_by_uuid)
def fake_get_nw_info(ctxt, instance):
class FakeNWInfo(object):
def json(self):
pass
return FakeNWInfo()
self.stubs.Set(self.network_api, '_get_instance_nw_info',
fake_get_nw_info)
if orig_instance_uuid:
expected_updated_instances = [new_instance['uuid'],
orig_instance_uuid]
else:
expected_updated_instances = [new_instance['uuid']]
def fake_instance_info_cache_update(context, instance_uuid, cache):
self.assertEquals(instance_uuid,
expected_updated_instances.pop())
self.stubs.Set(self.network_api.db, 'instance_info_cache_update',
fake_instance_info_cache_update)
self.network_api.associate_floating_ip(self.context,
new_instance,
'172.24.4.225',
'10.0.0.2')
def test_associate_preassociated_floating_ip(self):
self._do_test_associate_floating_ip('orig-uuid')
def test_associate_unassociated_floating_ip(self):
self._do_test_associate_floating_ip(None)
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