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# Copyright (c) 2012 Midokura Japan K.K.
#
# 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 unittest import mock
from oslo_utils.fixture import uuidsentinel as uuids
import webob
from nova.api.openstack.compute import servers
from nova.compute import api as compute_api
from nova.db.main import api as db
from nova import exception
from nova import test
from nova.tests import fixtures as nova_fixtures
from nova.tests.unit.api.openstack import fakes
class ServerStartStopTestV21(test.TestCase):
def setUp(self):
super(ServerStartStopTestV21, self).setUp()
self._setup_controller()
self.req = fakes.HTTPRequest.blank('')
self.useFixture(nova_fixtures.SingleCellSimple())
self.stub_out('nova.db.main.api.instance_get_by_uuid',
fakes.fake_instance_get(
project_id=fakes.FAKE_PROJECT_ID))
def _setup_controller(self):
self.controller = servers.ServersController()
@mock.patch.object(compute_api.API, 'start')
def test_start(self, start_mock):
body = dict(start="")
self.controller._start_server(self.req, uuids.instance, body)
start_mock.assert_called_once_with(mock.ANY, mock.ANY)
@mock.patch.object(compute_api.API, 'start',
side_effect=exception.InstanceNotReady(
instance_id=uuids.instance))
def test_start_not_ready(self, start_mock):
body = dict(start="")
self.assertRaises(webob.exc.HTTPConflict,
self.controller._start_server, self.req, uuids.instance, body)
@mock.patch.object(compute_api.API, 'start',
side_effect=exception.InstanceIsLocked(
instance_uuid=uuids.instance))
def test_start_locked_server(self, start_mock):
body = dict(start="")
self.assertRaises(webob.exc.HTTPConflict,
self.controller._start_server, self.req, uuids.instance, body)
@mock.patch.object(compute_api.API, 'start',
side_effect=exception.InstanceIsLocked(
instance_uuid=uuids.instance))
def test_start_invalid_state(self, start_mock):
body = dict(start="")
ex = self.assertRaises(webob.exc.HTTPConflict,
self.controller._start_server, self.req, uuids.instance, body)
self.assertIn('is locked', str(ex))
@mock.patch.object(compute_api.API, 'stop')
def test_stop(self, stop_mock):
body = dict(stop="")
self.controller._stop_server(self.req, uuids.instance, body)
stop_mock.assert_called_once_with(mock.ANY, mock.ANY)
@mock.patch.object(compute_api.API, 'stop',
side_effect=exception.InstanceNotReady(
instance_id=uuids.instance))
def test_stop_not_ready(self, stop_mock):
body = dict(stop="")
self.assertRaises(webob.exc.HTTPConflict,
self.controller._stop_server, self.req, uuids.instance, body)
@mock.patch.object(compute_api.API, 'stop',
side_effect=exception.InstanceIsLocked(
instance_uuid=uuids.instance))
def test_stop_locked_server(self, stop_mock):
body = dict(stop="")
ex = self.assertRaises(webob.exc.HTTPConflict,
self.controller._stop_server, self.req, uuids.instance, body)
self.assertIn('is locked', str(ex))
@mock.patch.object(compute_api.API, 'stop',
side_effect=exception.InstanceIsLocked(
instance_uuid=uuids.instance))
def test_stop_invalid_state(self, stop_mock):
body = dict(start="")
self.assertRaises(webob.exc.HTTPConflict,
self.controller._stop_server, self.req, uuids.instance, body)
@mock.patch.object(db, 'instance_get_by_uuid',
side_effect=exception.InstanceNotFound(
instance_id=uuids.instance))
def test_start_with_bogus_id(self, get_mock):
body = dict(start="")
self.assertRaises(webob.exc.HTTPNotFound,
self.controller._start_server, self.req, uuids.instance, body)
@mock.patch.object(db, 'instance_get_by_uuid',
side_effect=exception.InstanceNotFound(
instance_id=uuids.instance))
def test_stop_with_bogus_id(self, get_mock):
body = dict(stop="")
self.assertRaises(webob.exc.HTTPNotFound,
self.controller._stop_server, self.req, uuids.instance, body)
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