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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright (c) 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.
"""
Tests For Compute admin api w/ Cells
"""
from nova.api.openstack.compute.contrib import admin_actions
from nova.compute import cells_api as compute_cells_api
from nova.compute import vm_states
from nova.openstack.common import uuidutils
from nova import test
from nova.tests.api.openstack import fakes
INSTANCE_IDS = {'inst_id': 1}
class CellsAdminAPITestCase(test.TestCase):
def setUp(self):
super(CellsAdminAPITestCase, self).setUp()
def _fake_cell_read_only(*args, **kwargs):
return False
def _fake_validate_cell(*args, **kwargs):
return
def _fake_compute_api_get(context, instance_id):
return {'id': 1, 'uuid': instance_id, 'vm_state': vm_states.ACTIVE,
'task_state': None, 'cell_name': None}
def _fake_instance_update_and_get_original(context, instance_uuid,
values):
inst = fakes.stub_instance(INSTANCE_IDS.get(instance_uuid),
name=values.get('display_name'))
return (inst, inst)
def fake_cast_to_cells(context, instance, method, *args, **kwargs):
"""
Makes sure that the cells receive the cast to update
the cell state
"""
self.cells_received_kwargs.update(kwargs)
self.admin_api = admin_actions.AdminActionsController()
self.admin_api.compute_api = compute_cells_api.ComputeCellsAPI()
self.stubs.Set(self.admin_api.compute_api, '_cell_read_only',
_fake_cell_read_only)
self.stubs.Set(self.admin_api.compute_api, '_validate_cell',
_fake_validate_cell)
self.stubs.Set(self.admin_api.compute_api, 'get',
_fake_compute_api_get)
self.stubs.Set(self.admin_api.compute_api.db,
'instance_update_and_get_original',
_fake_instance_update_and_get_original)
self.stubs.Set(self.admin_api.compute_api, '_cast_to_cells',
fake_cast_to_cells)
self.uuid = uuidutils.generate_uuid()
url = '/fake/servers/%s/action' % self.uuid
self.request = fakes.HTTPRequest.blank(url)
self.cells_received_kwargs = {}
def test_reset_active(self):
body = {"os-resetState": {"state": "error"}}
result = self.admin_api._reset_state(self.request, 'inst_id', body)
self.assertEqual(result.status_int, 202)
# Make sure the cells received the update
self.assertEqual(self.cells_received_kwargs,
dict(vm_state=vm_states.ERROR,
task_state=None))
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