diff options
Diffstat (limited to 'nova/tests/unit/api/openstack/compute/test_server_metadata.py')
| -rw-r--r-- | nova/tests/unit/api/openstack/compute/test_server_metadata.py | 771 |
1 files changed, 771 insertions, 0 deletions
diff --git a/nova/tests/unit/api/openstack/compute/test_server_metadata.py b/nova/tests/unit/api/openstack/compute/test_server_metadata.py new file mode 100644 index 0000000000..ba9126f0f1 --- /dev/null +++ b/nova/tests/unit/api/openstack/compute/test_server_metadata.py @@ -0,0 +1,771 @@ +# Copyright 2011 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. + +import uuid + +import mock +from oslo.config import cfg +from oslo.serialization import jsonutils +from oslo.utils import timeutils +import six +import webob + +from nova.api.openstack.compute.plugins.v3 import server_metadata \ + as server_metadata_v21 +from nova.api.openstack.compute import server_metadata as server_metadata_v2 +from nova.compute import rpcapi as compute_rpcapi +from nova.compute import vm_states +import nova.db +from nova import exception +from nova import objects +from nova import test +from nova.tests.unit.api.openstack import fakes +from nova.tests.unit import fake_instance + + +CONF = cfg.CONF + + +def return_create_instance_metadata_max(context, server_id, metadata, delete): + return stub_max_server_metadata() + + +def return_create_instance_metadata(context, server_id, metadata, delete): + return stub_server_metadata() + + +def fake_instance_save(inst, **kwargs): + inst.metadata = stub_server_metadata() + inst.obj_reset_changes() + + +def return_server_metadata(context, server_id): + if not isinstance(server_id, six.string_types) or not len(server_id) == 36: + msg = 'id %s must be a uuid in return server metadata' % server_id + raise Exception(msg) + return stub_server_metadata() + + +def return_empty_server_metadata(context, server_id): + return {} + + +def delete_server_metadata(context, server_id, key): + pass + + +def stub_server_metadata(): + metadata = { + "key1": "value1", + "key2": "value2", + "key3": "value3", + } + return metadata + + +def stub_max_server_metadata(): + metadata = {"metadata": {}} + for num in range(CONF.quota_metadata_items): + metadata['metadata']['key%i' % num] = "blah" + return metadata + + +def return_server(context, server_id, columns_to_join=None): + return fake_instance.fake_db_instance( + **{'id': server_id, + 'uuid': '0cc3346e-9fef-4445-abe6-5d2b2690ec64', + 'name': 'fake', + 'locked': False, + 'launched_at': timeutils.utcnow(), + 'vm_state': vm_states.ACTIVE}) + + +def return_server_by_uuid(context, server_uuid, + columns_to_join=None, use_slave=False): + return fake_instance.fake_db_instance( + **{'id': 1, + 'uuid': '0cc3346e-9fef-4445-abe6-5d2b2690ec64', + 'name': 'fake', + 'locked': False, + 'launched_at': timeutils.utcnow(), + 'metadata': stub_server_metadata(), + 'vm_state': vm_states.ACTIVE}) + + +def return_server_nonexistent(context, server_id, + columns_to_join=None, use_slave=False): + raise exception.InstanceNotFound(instance_id=server_id) + + +def fake_change_instance_metadata(self, context, instance, diff): + pass + + +class ServerMetaDataTestV21(test.TestCase): + validation_ex = exception.ValidationError + validation_ex_large = validation_ex + + def setUp(self): + super(ServerMetaDataTestV21, self).setUp() + fakes.stub_out_key_pair_funcs(self.stubs) + self.stubs.Set(nova.db, 'instance_get', return_server) + self.stubs.Set(nova.db, 'instance_get_by_uuid', + return_server_by_uuid) + + self.stubs.Set(nova.db, 'instance_metadata_get', + return_server_metadata) + + self.stubs.Set(compute_rpcapi.ComputeAPI, 'change_instance_metadata', + fake_change_instance_metadata) + self._set_up_resources() + + def _set_up_resources(self): + self.controller = server_metadata_v21.ServerMetadataController() + self.uuid = str(uuid.uuid4()) + self.url = '/fake/servers/%s/metadata' % self.uuid + + def _get_request(self, param_url=''): + return fakes.HTTPRequestV3.blank(self.url + param_url) + + def test_index(self): + req = self._get_request() + res_dict = self.controller.index(req, self.uuid) + + expected = { + 'metadata': { + 'key1': 'value1', + 'key2': 'value2', + 'key3': 'value3', + }, + } + self.assertEqual(expected, res_dict) + + def test_index_nonexistent_server(self): + self.stubs.Set(nova.db, 'instance_metadata_get', + return_server_nonexistent) + req = self._get_request() + self.assertRaises(webob.exc.HTTPNotFound, + self.controller.index, req, self.url) + + def test_index_no_data(self): + self.stubs.Set(nova.db, 'instance_metadata_get', + return_empty_server_metadata) + req = self._get_request() + res_dict = self.controller.index(req, self.uuid) + expected = {'metadata': {}} + self.assertEqual(expected, res_dict) + + def test_show(self): + req = self._get_request('/key2') + res_dict = self.controller.show(req, self.uuid, 'key2') + expected = {"meta": {'key2': 'value2'}} + self.assertEqual(expected, res_dict) + + def test_show_nonexistent_server(self): + self.stubs.Set(nova.db, 'instance_metadata_get', + return_server_nonexistent) + req = self._get_request('/key2') + self.assertRaises(webob.exc.HTTPNotFound, + self.controller.show, req, self.uuid, 'key2') + + def test_show_meta_not_found(self): + self.stubs.Set(nova.db, 'instance_metadata_get', + return_empty_server_metadata) + req = self._get_request('/key6') + self.assertRaises(webob.exc.HTTPNotFound, + self.controller.show, req, self.uuid, 'key6') + + def test_delete(self): + self.stubs.Set(nova.db, 'instance_metadata_get', + return_server_metadata) + self.stubs.Set(nova.db, 'instance_metadata_delete', + delete_server_metadata) + req = self._get_request('/key2') + req.method = 'DELETE' + res = self.controller.delete(req, self.uuid, 'key2') + + self.assertIsNone(res) + + def test_delete_nonexistent_server(self): + self.stubs.Set(nova.db, 'instance_get_by_uuid', + return_server_nonexistent) + req = self._get_request('/key1') + req.method = 'DELETE' + self.assertRaises(webob.exc.HTTPNotFound, + self.controller.delete, req, self.uuid, 'key1') + + def test_delete_meta_not_found(self): + self.stubs.Set(nova.db, 'instance_metadata_get', + return_empty_server_metadata) + req = self._get_request('/key6') + req.method = 'DELETE' + self.assertRaises(webob.exc.HTTPNotFound, + self.controller.delete, req, self.uuid, 'key6') + + def test_create(self): + self.stubs.Set(objects.Instance, 'save', fake_instance_save) + req = self._get_request() + req.method = 'POST' + req.content_type = "application/json" + body = {"metadata": {"key9": "value9"}} + req.body = jsonutils.dumps(body) + res_dict = self.controller.create(req, self.uuid, body=body) + + body['metadata'].update({ + "key1": "value1", + "key2": "value2", + "key3": "value3", + }) + self.assertEqual(body, res_dict) + + def test_create_empty_body(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = self._get_request() + req.method = 'POST' + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex, + self.controller.create, req, self.uuid, body=None) + + def test_create_item_empty_key(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = self._get_request('/key1') + req.method = 'PUT' + body = {"metadata": {"": "value1"}} + req.body = jsonutils.dumps(body) + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex, + self.controller.create, req, self.uuid, body=body) + + def test_create_item_non_dict(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = self._get_request('/key1') + req.method = 'PUT' + body = {"metadata": None} + req.body = jsonutils.dumps(body) + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex, + self.controller.create, req, self.uuid, body=body) + + def test_create_item_key_too_long(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = self._get_request('/key1') + req.method = 'PUT' + body = {"metadata": {("a" * 260): "value1"}} + req.body = jsonutils.dumps(body) + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex_large, + self.controller.create, + req, self.uuid, body=body) + + def test_create_malformed_container(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = fakes.HTTPRequest.blank(self.url + '/key1') + req.method = 'PUT' + body = {"meta": {}} + req.body = jsonutils.dumps(body) + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex, + self.controller.create, req, self.uuid, body=body) + + def test_create_malformed_data(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = fakes.HTTPRequest.blank(self.url + '/key1') + req.method = 'PUT' + body = {"metadata": ['asdf']} + req.body = jsonutils.dumps(body) + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex, + self.controller.create, req, self.uuid, body=body) + + def test_create_nonexistent_server(self): + self.stubs.Set(nova.db, 'instance_get_by_uuid', + return_server_nonexistent) + req = self._get_request() + req.method = 'POST' + body = {"metadata": {"key1": "value1"}} + req.body = jsonutils.dumps(body) + req.headers["content-type"] = "application/json" + + self.assertRaises(webob.exc.HTTPNotFound, + self.controller.create, req, self.uuid, body=body) + + def test_update_metadata(self): + self.stubs.Set(objects.Instance, 'save', fake_instance_save) + req = self._get_request() + req.method = 'POST' + req.content_type = 'application/json' + expected = { + 'metadata': { + 'key1': 'updatedvalue', + 'key29': 'newkey', + } + } + req.body = jsonutils.dumps(expected) + response = self.controller.update_all(req, self.uuid, body=expected) + self.assertEqual(expected, response) + + def test_update_all(self): + self.stubs.Set(objects.Instance, 'save', fake_instance_save) + req = self._get_request() + req.method = 'PUT' + req.content_type = "application/json" + expected = { + 'metadata': { + 'key10': 'value10', + 'key99': 'value99', + }, + } + req.body = jsonutils.dumps(expected) + res_dict = self.controller.update_all(req, self.uuid, body=expected) + + self.assertEqual(expected, res_dict) + + def test_update_all_empty_container(self): + self.stubs.Set(objects.Instance, 'save', fake_instance_save) + req = self._get_request() + req.method = 'PUT' + req.content_type = "application/json" + expected = {'metadata': {}} + req.body = jsonutils.dumps(expected) + res_dict = self.controller.update_all(req, self.uuid, body=expected) + + self.assertEqual(expected, res_dict) + + def test_update_all_empty_body_item(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = fakes.HTTPRequest.blank(self.url + '/key1') + req.method = 'PUT' + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex, + self.controller.update_all, req, self.uuid, + body=None) + + def test_update_all_with_non_dict_item(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = fakes.HTTPRequest.blank(self.url + '/bad') + req.method = 'PUT' + body = {"metadata": None} + req.body = jsonutils.dumps(body) + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex, + self.controller.update_all, req, self.uuid, + body=body) + + def test_update_all_malformed_container(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = self._get_request() + req.method = 'PUT' + req.content_type = "application/json" + expected = {'meta': {}} + req.body = jsonutils.dumps(expected) + + self.assertRaises(self.validation_ex, + self.controller.update_all, req, self.uuid, + body=expected) + + def test_update_all_malformed_data(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = self._get_request() + req.method = 'PUT' + req.content_type = "application/json" + expected = {'metadata': ['asdf']} + req.body = jsonutils.dumps(expected) + + self.assertRaises(self.validation_ex, + self.controller.update_all, req, self.uuid, + body=expected) + + def test_update_all_nonexistent_server(self): + self.stubs.Set(nova.db, 'instance_get', return_server_nonexistent) + req = self._get_request() + req.method = 'PUT' + req.content_type = "application/json" + body = {'metadata': {'key10': 'value10'}} + req.body = jsonutils.dumps(body) + + self.assertRaises(webob.exc.HTTPNotFound, + self.controller.update_all, req, '100', body=body) + + def test_update_all_non_dict(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = self._get_request() + req.method = 'PUT' + body = {"metadata": None} + req.body = jsonutils.dumps(body) + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex, self.controller.update_all, + req, self.uuid, body=body) + + def test_update_item(self): + self.stubs.Set(objects.Instance, 'save', fake_instance_save) + req = self._get_request('/key1') + req.method = 'PUT' + body = {"meta": {"key1": "value1"}} + req.body = jsonutils.dumps(body) + req.headers["content-type"] = "application/json" + res_dict = self.controller.update(req, self.uuid, 'key1', body=body) + expected = {"meta": {'key1': 'value1'}} + self.assertEqual(expected, res_dict) + + def test_update_item_nonexistent_server(self): + self.stubs.Set(nova.db, 'instance_get_by_uuid', + return_server_nonexistent) + req = self._get_request('/key1') + req.method = 'PUT' + body = {"meta": {"key1": "value1"}} + req.body = jsonutils.dumps(body) + req.headers["content-type"] = "application/json" + + self.assertRaises(webob.exc.HTTPNotFound, + self.controller.update, req, self.uuid, 'key1', + body=body) + + def test_update_item_empty_body(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = self._get_request('/key1') + req.method = 'PUT' + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex, + self.controller.update, req, self.uuid, 'key1', + body=None) + + def test_update_malformed_container(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = fakes.HTTPRequest.blank(self.url) + req.method = 'PUT' + expected = {'meta': {}} + req.body = jsonutils.dumps(expected) + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex, + self.controller.update, req, self.uuid, 'key1', + body=expected) + + def test_update_malformed_data(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = fakes.HTTPRequest.blank(self.url) + req.method = 'PUT' + expected = {'metadata': ['asdf']} + req.body = jsonutils.dumps(expected) + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex, + self.controller.update, req, self.uuid, 'key1', + body=expected) + + def test_update_item_empty_key(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = self._get_request('/key1') + req.method = 'PUT' + body = {"meta": {"": "value1"}} + req.body = jsonutils.dumps(body) + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex, + self.controller.update, req, self.uuid, '', + body=body) + + def test_update_item_key_too_long(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = self._get_request('/key1') + req.method = 'PUT' + body = {"meta": {("a" * 260): "value1"}} + req.body = jsonutils.dumps(body) + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex_large, + self.controller.update, + req, self.uuid, ("a" * 260), body=body) + + def test_update_item_value_too_long(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = self._get_request('/key1') + req.method = 'PUT' + body = {"meta": {"key1": ("a" * 260)}} + req.body = jsonutils.dumps(body) + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex_large, + self.controller.update, + req, self.uuid, "key1", body=body) + + def test_update_item_too_many_keys(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = self._get_request('/key1') + req.method = 'PUT' + body = {"meta": {"key1": "value1", "key2": "value2"}} + req.body = jsonutils.dumps(body) + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex, + self.controller.update, req, self.uuid, 'key1', + body=body) + + def test_update_item_body_uri_mismatch(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = self._get_request('/bad') + req.method = 'PUT' + body = {"meta": {"key1": "value1"}} + req.body = jsonutils.dumps(body) + req.headers["content-type"] = "application/json" + + self.assertRaises(webob.exc.HTTPBadRequest, + self.controller.update, req, self.uuid, 'bad', + body=body) + + def test_update_item_non_dict(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = self._get_request('/bad') + req.method = 'PUT' + body = {"meta": None} + req.body = jsonutils.dumps(body) + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex, + self.controller.update, req, self.uuid, 'bad', + body=body) + + def test_update_empty_container(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = fakes.HTTPRequest.blank(self.url) + req.method = 'PUT' + expected = {'metadata': {}} + req.body = jsonutils.dumps(expected) + req.headers["content-type"] = "application/json" + + self.assertRaises(self.validation_ex, + self.controller.update, req, self.uuid, 'bad', + body=expected) + + def test_too_many_metadata_items_on_create(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + data = {"metadata": {}} + for num in range(CONF.quota_metadata_items + 1): + data['metadata']['key%i' % num] = "blah" + req = self._get_request() + req.method = 'POST' + req.body = jsonutils.dumps(data) + req.headers["content-type"] = "application/json" + + self.assertRaises(webob.exc.HTTPForbidden, + self.controller.create, req, self.uuid, body=data) + + def test_invalid_metadata_items_on_create(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = self._get_request() + req.method = 'POST' + req.headers["content-type"] = "application/json" + + # test for long key + data = {"metadata": {"a" * 260: "value1"}} + req.body = jsonutils.dumps(data) + self.assertRaises(self.validation_ex_large, + self.controller.create, req, self.uuid, body=data) + + # test for long value + data = {"metadata": {"key": "v" * 260}} + req.body = jsonutils.dumps(data) + self.assertRaises(self.validation_ex_large, + self.controller.create, req, self.uuid, body=data) + + # test for empty key. + data = {"metadata": {"": "value1"}} + req.body = jsonutils.dumps(data) + self.assertRaises(self.validation_ex, + self.controller.create, req, self.uuid, body=data) + + def test_too_many_metadata_items_on_update_item(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + data = {"metadata": {}} + for num in range(CONF.quota_metadata_items + 1): + data['metadata']['key%i' % num] = "blah" + req = self._get_request() + req.method = 'PUT' + req.body = jsonutils.dumps(data) + req.headers["content-type"] = "application/json" + + self.assertRaises(webob.exc.HTTPForbidden, self.controller.update_all, + req, self.uuid, body=data) + + def test_invalid_metadata_items_on_update_item(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + data = {"metadata": {}} + for num in range(CONF.quota_metadata_items + 1): + data['metadata']['key%i' % num] = "blah" + req = self._get_request() + req.method = 'PUT' + req.body = jsonutils.dumps(data) + req.headers["content-type"] = "application/json" + + # test for long key + data = {"metadata": {"a" * 260: "value1"}} + req.body = jsonutils.dumps(data) + self.assertRaises(self.validation_ex_large, + self.controller.update_all, req, self.uuid, + body=data) + + # test for long value + data = {"metadata": {"key": "v" * 260}} + req.body = jsonutils.dumps(data) + self.assertRaises(self.validation_ex_large, + self.controller.update_all, req, self.uuid, + body=data) + + # test for empty key. + data = {"metadata": {"": "value1"}} + req.body = jsonutils.dumps(data) + self.assertRaises(self.validation_ex, + self.controller.update_all, req, self.uuid, + body=data) + + +class ServerMetaDataTestV2(ServerMetaDataTestV21): + validation_ex = webob.exc.HTTPBadRequest + validation_ex_large = webob.exc.HTTPRequestEntityTooLarge + + def _set_up_resources(self): + self.controller = server_metadata_v2.Controller() + self.uuid = str(uuid.uuid4()) + self.url = '/v1.1/fake/servers/%s/metadata' % self.uuid + + def _get_request(self, param_url=''): + return fakes.HTTPRequest.blank(self.url + param_url) + + +class BadStateServerMetaDataTestV21(test.TestCase): + + def setUp(self): + super(BadStateServerMetaDataTestV21, self).setUp() + fakes.stub_out_key_pair_funcs(self.stubs) + self.stubs.Set(nova.db, 'instance_metadata_get', + return_server_metadata) + self.stubs.Set(compute_rpcapi.ComputeAPI, 'change_instance_metadata', + fake_change_instance_metadata) + self.stubs.Set(nova.db, 'instance_get', self._return_server_in_build) + self.stubs.Set(nova.db, 'instance_get_by_uuid', + self._return_server_in_build_by_uuid) + self.stubs.Set(nova.db, 'instance_metadata_delete', + delete_server_metadata) + self._set_up_resources() + + def _set_up_resources(self): + self.controller = server_metadata_v21.ServerMetadataController() + self.uuid = str(uuid.uuid4()) + self.url = '/fake/servers/%s/metadata' % self.uuid + + def _get_request(self, param_url=''): + return fakes.HTTPRequestV3.blank(self.url + param_url) + + def test_invalid_state_on_delete(self): + req = self._get_request('/key2') + req.method = 'DELETE' + self.assertRaises(webob.exc.HTTPConflict, self.controller.delete, + req, self.uuid, 'key2') + + def test_invalid_state_on_update_metadata(self): + self.stubs.Set(nova.db, 'instance_metadata_update', + return_create_instance_metadata) + req = self._get_request() + req.method = 'POST' + req.content_type = 'application/json' + expected = { + 'metadata': { + 'key1': 'updatedvalue', + 'key29': 'newkey', + } + } + req.body = jsonutils.dumps(expected) + self.assertRaises(webob.exc.HTTPConflict, self.controller.update_all, + req, self.uuid, body=expected) + + def _return_server_in_build(self, context, server_id, + columns_to_join=None): + return fake_instance.fake_db_instance( + **{'id': server_id, + 'uuid': '0cc3346e-9fef-4445-abe6-5d2b2690ec64', + 'name': 'fake', + 'locked': False, + 'vm_state': vm_states.BUILDING}) + + def _return_server_in_build_by_uuid(self, context, server_uuid, + columns_to_join=None, use_slave=False): + return fake_instance.fake_db_instance( + **{'id': 1, + 'uuid': '0cc3346e-9fef-4445-abe6-5d2b2690ec64', + 'name': 'fake', + 'locked': False, + 'vm_state': vm_states.BUILDING}) + + @mock.patch.object(nova.compute.api.API, 'update_instance_metadata', + side_effect=exception.InstanceIsLocked(instance_uuid=0)) + def test_instance_lock_update_metadata(self, mock_update): + req = self._get_request() + req.method = 'POST' + req.content_type = 'application/json' + expected = { + 'metadata': { + 'keydummy': 'newkey', + } + } + req.body = jsonutils.dumps(expected) + self.assertRaises(webob.exc.HTTPConflict, self.controller.update_all, + req, self.uuid, body=expected) + + +class BadStateServerMetaDataTestV2(BadStateServerMetaDataTestV21): + def _set_up_resources(self): + self.controller = server_metadata_v2.Controller() + self.uuid = str(uuid.uuid4()) + self.url = '/v1.1/fake/servers/%s/metadata' % self.uuid + + def _get_request(self, param_url=''): + return fakes.HTTPRequest.blank(self.url + param_url) |