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# Copyright 2012 OpenStack Foundation
# 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 tempest.api.compute import base
from tempest import config
from tempest.lib import decorators
CONF = config.CONF
# TODO(stephenfin): Remove these tests once the nova Ussuri branch goes EOL
class ServerMetadataTestJSON(base.BaseV2ComputeTest):
"""Test server metadata"""
create_default_network = True
@classmethod
def skip_checks(cls):
super(ServerMetadataTestJSON, cls).skip_checks()
if not CONF.compute_feature_enabled.xenapi_apis:
raise cls.skipException(
'Metadata is read-only on non-Xen-based deployments.')
@classmethod
def setup_clients(cls):
super(ServerMetadataTestJSON, cls).setup_clients()
cls.client = cls.servers_client
@classmethod
def resource_setup(cls):
super(ServerMetadataTestJSON, cls).resource_setup()
cls.server = cls.create_test_server(metadata={}, wait_until='ACTIVE')
def setUp(self):
super(ServerMetadataTestJSON, self).setUp()
meta = {'key1': 'value1', 'key2': 'value2'}
self.client.set_server_metadata(self.server['id'], meta)
@decorators.idempotent_id('479da087-92b3-4dcf-aeb3-fd293b2d14ce')
def test_list_server_metadata(self):
"""Test listing server metadata
All metadata key/value pairs for a server should be returned.
"""
resp_metadata = (self.client.list_server_metadata(self.server['id'])
['metadata'])
# Verify the expected metadata items are in the list
expected = {'key1': 'value1', 'key2': 'value2'}
self.assertEqual(expected, resp_metadata)
@decorators.idempotent_id('211021f6-21de-4657-a68f-908878cfe251')
def test_set_server_metadata(self):
"""Test setting server metadata
The server's metadata should be replaced with the provided values
"""
# Create a new set of metadata for the server
req_metadata = {'meta2': 'data2', 'meta3': 'data3'}
self.client.set_server_metadata(self.server['id'], req_metadata)
# Verify the expected values are correct, and that the
# previous values have been removed
resp_metadata = (self.client.list_server_metadata(self.server['id'])
['metadata'])
self.assertEqual(resp_metadata, req_metadata)
@decorators.idempotent_id('344d981e-0c33-4997-8a5d-6c1d803e4134')
def test_update_server_metadata(self):
"""Test updating server metadata
The server's metadata values should be updated to the provided values.
"""
meta = {'key1': 'alt1', 'key3': 'value3'}
self.client.update_server_metadata(self.server['id'], meta)
# Verify the values have been updated to the proper values
resp_metadata = (self.client.list_server_metadata(self.server['id'])
['metadata'])
expected = {'key1': 'alt1', 'key2': 'value2', 'key3': 'value3'}
self.assertEqual(expected, resp_metadata)
@decorators.idempotent_id('0f58d402-e34a-481d-8af8-b392b17426d9')
def test_update_metadata_empty_body(self):
"""Test updating server metadata to empty values
The original server metadata should not be lost if empty metadata
body is passed.
"""
meta = {}
self.client.update_server_metadata(self.server['id'], meta)
resp_metadata = (self.client.list_server_metadata(self.server['id'])
['metadata'])
expected = {'key1': 'value1', 'key2': 'value2'}
self.assertEqual(expected, resp_metadata)
@decorators.idempotent_id('3043c57d-7e0e-49a6-9a96-ad569c265e6a')
def test_get_server_metadata_item(self):
"""Test getting specific server metadata item"""
meta = self.client.show_server_metadata_item(self.server['id'],
'key2')['meta']
self.assertEqual('value2', meta['key2'])
@decorators.idempotent_id('58c02d4f-5c67-40be-8744-d3fa5982eb1c')
def test_set_server_metadata_item(self):
"""Test updating specific server metadata item
The metadata item's value should be updated to the provided value.
"""
# Update the metadata value.
meta = {'nova': 'alt'}
self.client.set_server_metadata_item(self.server['id'], 'nova', meta)
# Verify the meta item's value has been updated
resp_metadata = (self.client.list_server_metadata(self.server['id'])
['metadata'])
expected = {'key1': 'value1', 'key2': 'value2', 'nova': 'alt'}
self.assertEqual(expected, resp_metadata)
@decorators.idempotent_id('127642d6-4c7b-4486-b7cd-07265a378658')
def test_delete_server_metadata_item(self):
"""Test deleting server metadata item
The metadata value/key pair should be deleted from the server.
"""
self.client.delete_server_metadata_item(self.server['id'], 'key1')
# Verify the metadata item has been removed
resp_metadata = (self.client.list_server_metadata(self.server['id'])
['metadata'])
expected = {'key2': 'value2'}
self.assertEqual(expected, resp_metadata)
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