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# 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 oslo_serialization import jsonutils
from novaclient.tests.functional.v2.legacy import test_extended_attributes
class TestExtAttrNovaClientV23(test_extended_attributes.TestExtAttrNovaClient):
"""Functional tests for os-extended-server-attributes, microversion 2.3"""
COMPUTE_API_VERSION = "2.3"
def test_extended_server_attributes(self):
server, volume = self._create_server_and_attach_volume()
table = self.nova('show %s' % server.id)
# Check that attributes listed below exist in 'nova show' table and
# they are exactly Property attributes (not an instance's name, e.g.)
# The _get_value_from_the_table() will raise an exception
# if attr is not a key of the table dict (first column)
for attr in ['OS-EXT-SRV-ATTR:reservation_id',
'OS-EXT-SRV-ATTR:launch_index',
'OS-EXT-SRV-ATTR:ramdisk_id',
'OS-EXT-SRV-ATTR:kernel_id',
'OS-EXT-SRV-ATTR:hostname',
'OS-EXT-SRV-ATTR:root_device_name',
'OS-EXT-SRV-ATTR:user_data']:
self._get_value_from_the_table(table, attr)
# Check that attribute given below also exists in 'nova show' table
# as a key (first column) of table dict
volume_attr = self._get_value_from_the_table(
table, 'os-extended-volumes:volumes_attached')
# Check that 'delete_on_termination' exists as a key
# of volume_attr dict
self.assertIn('delete_on_termination', jsonutils.loads(volume_attr)[0])
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