diff options
Diffstat (limited to 'nova/tests/unit/integrated/v3/test_evacuate.py')
| -rw-r--r-- | nova/tests/unit/integrated/v3/test_evacuate.py | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/nova/tests/unit/integrated/v3/test_evacuate.py b/nova/tests/unit/integrated/v3/test_evacuate.py new file mode 100644 index 0000000000..1d63404b6d --- /dev/null +++ b/nova/tests/unit/integrated/v3/test_evacuate.py @@ -0,0 +1,91 @@ +# Copyright 2012 Nebula, Inc. +# Copyright 2013 IBM Corp. +# +# 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 mock + +from nova.compute import api as compute_api +from nova.compute import manager as compute_manager +from nova.servicegroup import api as service_group_api +from nova.tests.unit.integrated.v3 import test_servers + + +class EvacuateJsonTest(test_servers.ServersSampleBase): + extension_name = "os-evacuate" + + def _test_evacuate(self, req_subs, server_req, server_resp, + expected_resp_code): + self.uuid = self._post_server() + + def fake_service_is_up(self, service): + """Simulate validation of instance host is down.""" + return False + + def fake_service_get_by_compute_host(self, context, host): + """Simulate that given host is a valid host.""" + return { + 'host_name': host, + 'service': 'compute', + 'zone': 'nova' + } + + def fake_check_instance_exists(self, context, instance): + """Simulate validation of instance does not exist.""" + return False + + self.stubs.Set(service_group_api.API, 'service_is_up', + fake_service_is_up) + self.stubs.Set(compute_api.HostAPI, 'service_get_by_compute_host', + fake_service_get_by_compute_host) + self.stubs.Set(compute_manager.ComputeManager, + '_check_instance_exists', + fake_check_instance_exists) + + response = self._do_post('servers/%s/action' % self.uuid, + server_req, req_subs) + subs = self._get_regexes() + self._verify_response(server_resp, subs, response, expected_resp_code) + + @mock.patch('nova.conductor.manager.ComputeTaskManager.rebuild_instance') + def test_server_evacuate(self, rebuild_mock): + # Note (wingwj): The host can't be the same one + req_subs = { + 'host': 'testHost', + "adminPass": "MySecretPass", + "onSharedStorage": 'False' + } + self._test_evacuate(req_subs, 'server-evacuate-req', + 'server-evacuate-resp', 200) + rebuild_mock.assert_called_once_with(mock.ANY, instance=mock.ANY, + orig_image_ref=mock.ANY, image_ref=mock.ANY, + injected_files=mock.ANY, new_pass="MySecretPass", + orig_sys_metadata=mock.ANY, bdms=mock.ANY, recreate=mock.ANY, + on_shared_storage=False, preserve_ephemeral=mock.ANY, + host='testHost') + + @mock.patch('nova.conductor.manager.ComputeTaskManager.rebuild_instance') + def test_server_evacuate_find_host(self, rebuild_mock): + req_subs = { + "adminPass": "MySecretPass", + "onSharedStorage": 'False' + } + self._test_evacuate(req_subs, 'server-evacuate-find-host-req', + 'server-evacuate-find-host-resp', 200) + + rebuild_mock.assert_called_once_with(mock.ANY, instance=mock.ANY, + orig_image_ref=mock.ANY, image_ref=mock.ANY, + injected_files=mock.ANY, new_pass="MySecretPass", + orig_sys_metadata=mock.ANY, bdms=mock.ANY, recreate=mock.ANY, + on_shared_storage=False, preserve_ephemeral=mock.ANY, + host=None) |