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# 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.
from nova.api.openstack import compute
import nova.compute.api
from nova.openstack.common import jsonutils
from nova import test
from nova.tests.api.openstack import fakes
UUID = fakes.FAKE_UUID
class SchedulerHintsTestCase(test.TestCase):
def setUp(self):
super(SchedulerHintsTestCase, self).setUp()
self.fake_instance = fakes.stub_instance(1, uuid=UUID)
self.flags(
osapi_compute_extension=[
'nova.api.openstack.compute.contrib.select_extensions'],
osapi_compute_ext_list=['Scheduler_hints'])
self.app = compute.APIRouter(init_only=('servers',))
def test_create_server_without_hints(self):
def fake_create(*args, **kwargs):
self.assertEqual(kwargs['scheduler_hints'], {})
return ([self.fake_instance], '')
self.stubs.Set(nova.compute.api.API, 'create', fake_create)
req = fakes.HTTPRequest.blank('/fake/servers')
req.method = 'POST'
req.content_type = 'application/json'
body = {'server': {
'name': 'server_test',
'imageRef': 'cedef40a-ed67-4d10-800e-17455edce175',
'flavorRef': '1',
}}
req.body = jsonutils.dumps(body)
res = req.get_response(self.app)
self.assertEqual(202, res.status_int)
def test_create_server_with_hints(self):
def fake_create(*args, **kwargs):
self.assertEqual(kwargs['scheduler_hints'], {'a': 'b'})
return ([self.fake_instance], '')
self.stubs.Set(nova.compute.api.API, 'create', fake_create)
req = fakes.HTTPRequest.blank('/fake/servers')
req.method = 'POST'
req.content_type = 'application/json'
body = {
'server': {
'name': 'server_test',
'imageRef': 'cedef40a-ed67-4d10-800e-17455edce175',
'flavorRef': '1',
},
'os:scheduler_hints': {'a': 'b'},
}
req.body = jsonutils.dumps(body)
res = req.get_response(self.app)
self.assertEqual(202, res.status_int)
def test_create_server_bad_hints(self):
req = fakes.HTTPRequest.blank('/fake/servers')
req.method = 'POST'
req.content_type = 'application/json'
body = {
'server': {
'name': 'server_test',
'imageRef': 'cedef40a-ed67-4d10-800e-17455edce175',
'flavorRef': '1',
},
'os:scheduler_hints': 'here',
}
req.body = jsonutils.dumps(body)
res = req.get_response(self.app)
self.assertEqual(400, res.status_int)
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