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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.
import mox
import webob
from nova.api.openstack.compute.contrib import server_start_stop \
as server_v2
from nova.api.openstack.compute import plugins
from nova.api.openstack.compute.plugins.v3 import servers \
as server_v21
from nova.compute import api as compute_api
from nova import db
from nova import exception
from nova.openstack.common import policy as common_policy
from nova import policy
from nova import test
from nova.tests.unit.api.openstack import fakes
def fake_instance_get(context, instance_id,
columns_to_join=None, use_slave=False):
result = fakes.stub_instance(id=1, uuid=instance_id)
result['created_at'] = None
result['deleted_at'] = None
result['updated_at'] = None
result['deleted'] = 0
result['info_cache'] = {'network_info': '[]',
'instance_uuid': result['uuid']}
return result
def fake_start_stop_not_ready(self, context, instance):
raise exception.InstanceNotReady(instance_id=instance["uuid"])
def fake_start_stop_locked_server(self, context, instance):
raise exception.InstanceIsLocked(instance_uuid=instance['uuid'])
def fake_start_stop_invalid_state(self, context, instance):
raise exception.InstanceIsLocked(instance_uuid=instance['uuid'])
class ServerStartStopTestV21(test.TestCase):
start_policy = "compute:v3:servers:start"
stop_policy = "compute:v3:servers:stop"
def setUp(self):
super(ServerStartStopTestV21, self).setUp()
self._setup_controller()
def _setup_controller(self):
ext_info = plugins.LoadedExtensionInfo()
self.controller = server_v21.ServersController(
extension_info=ext_info)
def test_start(self):
self.stubs.Set(db, 'instance_get_by_uuid', fake_instance_get)
self.mox.StubOutWithMock(compute_api.API, 'start')
compute_api.API.start(mox.IgnoreArg(), mox.IgnoreArg())
self.mox.ReplayAll()
req = fakes.HTTPRequest.blank('/v2/fake/servers/test_inst/action')
body = dict(start="")
self.controller._start_server(req, 'test_inst', body)
def test_start_policy_failed(self):
rules = {
self.start_policy:
common_policy.parse_rule("project_id:non_fake")
}
policy.set_rules(rules)
self.stubs.Set(db, 'instance_get_by_uuid', fake_instance_get)
req = fakes.HTTPRequest.blank('/v2/fake/servers/test_inst/action')
body = dict(start="")
exc = self.assertRaises(exception.PolicyNotAuthorized,
self.controller._start_server,
req, 'test_inst', body)
self.assertIn(self.start_policy, exc.format_message())
def test_start_not_ready(self):
self.stubs.Set(db, 'instance_get_by_uuid', fake_instance_get)
self.stubs.Set(compute_api.API, 'start', fake_start_stop_not_ready)
req = fakes.HTTPRequest.blank('/v2/fake/servers/test_inst/action')
body = dict(start="")
self.assertRaises(webob.exc.HTTPConflict,
self.controller._start_server, req, 'test_inst', body)
def test_start_locked_server(self):
self.stubs.Set(db, 'instance_get_by_uuid', fake_instance_get)
self.stubs.Set(compute_api.API, 'start', fake_start_stop_locked_server)
req = fakes.HTTPRequest.blank('/v2/fake/servers/test_inst/action')
body = dict(start="")
self.assertRaises(webob.exc.HTTPConflict,
self.controller._start_server, req, 'test_inst', body)
def test_start_invalid_state(self):
self.stubs.Set(db, 'instance_get_by_uuid', fake_instance_get)
self.stubs.Set(compute_api.API, 'start', fake_start_stop_invalid_state)
req = fakes.HTTPRequest.blank('/v2/fake/servers/test_inst/action')
body = dict(start="")
self.assertRaises(webob.exc.HTTPConflict,
self.controller._start_server, req, 'test_inst', body)
def test_stop(self):
self.stubs.Set(db, 'instance_get_by_uuid', fake_instance_get)
self.mox.StubOutWithMock(compute_api.API, 'stop')
compute_api.API.stop(mox.IgnoreArg(), mox.IgnoreArg())
self.mox.ReplayAll()
req = fakes.HTTPRequest.blank('/v2/fake/servers/test_inst/action')
body = dict(stop="")
self.controller._stop_server(req, 'test_inst', body)
def test_stop_policy_failed(self):
rules = {
self.stop_policy:
common_policy.parse_rule("project_id:non_fake")
}
policy.set_rules(rules)
self.stubs.Set(db, 'instance_get_by_uuid', fake_instance_get)
req = fakes.HTTPRequest.blank('/v2/fake/servers/test_inst/action')
body = dict(stop="")
exc = self.assertRaises(exception.PolicyNotAuthorized,
self.controller._stop_server,
req, 'test_inst', body)
self.assertIn(self.stop_policy, exc.format_message())
def test_stop_not_ready(self):
self.stubs.Set(db, 'instance_get_by_uuid', fake_instance_get)
self.stubs.Set(compute_api.API, 'stop', fake_start_stop_not_ready)
req = fakes.HTTPRequest.blank('/v2/fake/servers/test_inst/action')
body = dict(stop="")
self.assertRaises(webob.exc.HTTPConflict,
self.controller._stop_server, req, 'test_inst', body)
def test_stop_locked_server(self):
self.stubs.Set(db, 'instance_get_by_uuid', fake_instance_get)
self.stubs.Set(compute_api.API, 'stop', fake_start_stop_locked_server)
req = fakes.HTTPRequest.blank('/v2/fake/servers/test_inst/action')
body = dict(stop="")
self.assertRaises(webob.exc.HTTPConflict,
self.controller._stop_server, req, 'test_inst', body)
def test_stop_invalid_state(self):
self.stubs.Set(db, 'instance_get_by_uuid', fake_instance_get)
self.stubs.Set(compute_api.API, 'stop', fake_start_stop_invalid_state)
req = fakes.HTTPRequest.blank('/v2/fake/servers/test_inst/action')
body = dict(start="")
self.assertRaises(webob.exc.HTTPConflict,
self.controller._stop_server, req, 'test_inst', body)
def test_start_with_bogus_id(self):
req = fakes.HTTPRequest.blank('/v2/fake/servers/test_inst/action')
body = dict(start="")
self.assertRaises(webob.exc.HTTPNotFound,
self.controller._start_server, req, 'test_inst', body)
def test_stop_with_bogus_id(self):
req = fakes.HTTPRequest.blank('/v2/fake/servers/test_inst/action')
body = dict(stop="")
self.assertRaises(webob.exc.HTTPNotFound,
self.controller._stop_server, req, 'test_inst', body)
class ServerStartStopTestV2(ServerStartStopTestV21):
start_policy = "compute:start"
stop_policy = "compute:stop"
def _setup_controller(self):
self.controller = server_v2.ServerStartStopActionController()
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