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# Copyright 2013 IBM Corp.
# 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.
from lxml import etree
from oslo.serialization import jsonutils
import webob
from nova.api.openstack.compute.contrib import extended_virtual_interfaces_net
from nova.api.openstack import wsgi
from nova import compute
from nova import network
from nova import test
from nova.tests.api.openstack import fakes
FAKE_UUID = 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'
FAKE_VIFS = [{'uuid': '00000000-0000-0000-0000-00000000000000000',
'address': '00-00-00-00-00-00',
'net_uuid': '00000000-0000-0000-0000-00000000000000001'},
{'uuid': '11111111-1111-1111-1111-11111111111111111',
'address': '11-11-11-11-11-11',
'net_uuid': '11111111-1111-1111-1111-11111111111111112'}]
EXPECTED_NET_UUIDS = ['00000000-0000-0000-0000-00000000000000001',
'11111111-1111-1111-1111-11111111111111112']
def compute_api_get(self, context, instance_id, expected_attrs=None,
want_objects=False):
return dict(uuid=FAKE_UUID, id=instance_id, instance_type_id=1, host='bob')
def get_vifs_by_instance(self, context, instance_id):
return FAKE_VIFS
def get_vif_by_mac_address(self, context, mac_address):
if mac_address == "00-00-00-00-00-00":
return {'net_uuid': '00000000-0000-0000-0000-00000000000000001'}
else:
return {'net_uuid': '11111111-1111-1111-1111-11111111111111112'}
class ExtendedServerVIFNetTest(test.NoDBTestCase):
content_type = 'application/json'
prefix = "%s:" % extended_virtual_interfaces_net. \
Extended_virtual_interfaces_net.alias
def setUp(self):
super(ExtendedServerVIFNetTest, self).setUp()
self.stubs.Set(compute.api.API, "get",
compute_api_get)
self.stubs.Set(network.api.API, "get_vifs_by_instance",
get_vifs_by_instance)
self.stubs.Set(network.api.API, "get_vif_by_mac_address",
get_vif_by_mac_address)
self.flags(
osapi_compute_extension=[
'nova.api.openstack.compute.contrib.select_extensions'],
osapi_compute_ext_list=['Virtual_interfaces',
'Extended_virtual_interfaces_net'])
def _make_request(self, url):
req = webob.Request.blank(url)
req.headers['Accept'] = self.content_type
res = req.get_response(fakes.wsgi_app(init_only=(
'os-virtual-interfaces', 'OS-EXT-VIF-NET')))
return res
def _get_vifs(self, body):
return jsonutils.loads(body).get('virtual_interfaces')
def _get_net_id(self, vifs):
for vif in vifs:
yield vif['%snet_id' % self.prefix]
def assertVIFs(self, vifs):
result = []
for net_id in self._get_net_id(vifs):
result.append(net_id)
sorted(result)
for i, net_uuid in enumerate(result):
self.assertEqual(net_uuid, EXPECTED_NET_UUIDS[i])
def test_get_extend_virtual_interfaces_list(self):
res = self._make_request('/v2/fake/servers/abcd/os-virtual-interfaces')
self.assertEqual(res.status_int, 200)
self.assertVIFs(self._get_vifs(res.body))
class ExtendedServerVIFNetSerializerTest(ExtendedServerVIFNetTest):
content_type = 'application/xml'
prefix = "{%s}" % extended_virtual_interfaces_net. \
Extended_virtual_interfaces_net.namespace
def setUp(self):
super(ExtendedServerVIFNetSerializerTest, self).setUp()
self.namespace = wsgi.XMLNS_V11
self.serializer = extended_virtual_interfaces_net. \
ExtendedVirtualInterfaceNetTemplate()
def _get_vifs(self, body):
return etree.XML(body).getchildren()
def _get_net_id(self, vifs):
for vif in vifs:
yield vif.attrib['%snet_id' % self.prefix]
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