122 lines
4.8 KiB
Python
122 lines
4.8 KiB
Python
# 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 oslo_serialization import jsonutils
|
|
from oslo_utils.fixture import uuidsentinel as uuids
|
|
|
|
from nova.objects import resource
|
|
from nova.tests.unit.objects import test_objects
|
|
|
|
|
|
fake_resources = resource.ResourceList(objects=[
|
|
resource.Resource(provider_uuid=uuids.rp, resource_class='CUSTOM_RESOURCE',
|
|
identifier='foo'),
|
|
resource.Resource(provider_uuid=uuids.rp, resource_class='CUSTOM_RESOURCE',
|
|
identifier='bar')])
|
|
|
|
fake_vpmems = [
|
|
resource.LibvirtVPMEMDevice(
|
|
label='4GB', name='ns_0', devpath='/dev/dax0.0',
|
|
size=4292870144, align=2097152),
|
|
resource.LibvirtVPMEMDevice(
|
|
label='4GB', name='ns_1', devpath='/dev/dax0.0',
|
|
size=4292870144, align=2097152)]
|
|
|
|
fake_instance_extras = {
|
|
'resources': jsonutils.dumps(fake_resources.obj_to_primitive())
|
|
}
|
|
|
|
|
|
class TestResourceObject(test_objects._LocalTest):
|
|
def _create_resource(self, metadata=None):
|
|
fake_resource = resource.Resource(provider_uuid=uuids.rp,
|
|
resource_class='bar',
|
|
identifier='foo')
|
|
if metadata:
|
|
fake_resource.metadata = metadata
|
|
return fake_resource
|
|
|
|
def _test_set_malformed_resource_class(self, rc):
|
|
try:
|
|
resource.Resource(provider_uuid=uuids.rp,
|
|
resource_class=rc,
|
|
identifier='foo')
|
|
except ValueError as e:
|
|
self.assertEqual('Malformed Resource Class %s' % rc, str(e))
|
|
else:
|
|
self.fail('Check malformed resource class failed.')
|
|
|
|
def _test_set_formed_resource_class(self, rc):
|
|
resource.Resource(provider_uuid=uuids.rp,
|
|
resource_class=rc,
|
|
identifier='foo')
|
|
|
|
def test_set_malformed_resource_classes(self):
|
|
malformed_resource_classes = ['!', ';', ' ']
|
|
for rc in malformed_resource_classes:
|
|
self._test_set_malformed_resource_class(rc)
|
|
|
|
def test_set_formed_resource_classes(self):
|
|
formed_resource_classes = ['resource', 'RESOURCE', '0123']
|
|
for rc in formed_resource_classes:
|
|
self._test_set_formed_resource_class(rc)
|
|
|
|
def test_equal_without_metadata(self):
|
|
resource_0 = resource.Resource(provider_uuid=uuids.rp,
|
|
resource_class='bar',
|
|
identifier='foo')
|
|
resource_1 = resource.Resource(provider_uuid=uuids.rp,
|
|
resource_class='bar',
|
|
identifier='foo')
|
|
self.assertEqual(resource_0, resource_1)
|
|
|
|
def test_not_equal_without_matadata(self):
|
|
self.assertNotEqual(fake_resources[0], fake_resources[1])
|
|
|
|
def test_equal_with_vpmem_metadata(self):
|
|
resource_0 = self._create_resource(metadata=fake_vpmems[0])
|
|
resource_1 = self._create_resource(metadata=fake_vpmems[0])
|
|
self.assertEqual(resource_0, resource_1)
|
|
|
|
def test_not_equal_with_vpmem_metadata(self):
|
|
resource_0 = self._create_resource(metadata=fake_vpmems[0])
|
|
resource_1 = self._create_resource(metadata=fake_vpmems[1])
|
|
self.assertNotEqual(resource_0, resource_1)
|
|
|
|
def test_not_equal_with_and_without_metadata(self):
|
|
# one resource has metadata, another one has not metadata
|
|
resource_0 = self._create_resource(metadata=fake_vpmems[0])
|
|
resource_1 = self._create_resource()
|
|
self.assertNotEqual(resource_0, resource_1)
|
|
|
|
|
|
class _TestResourceListObject(object):
|
|
@mock.patch('nova.db.api.instance_extra_get_by_instance_uuid')
|
|
def test_get_by_instance_uuid(self, mock_get):
|
|
mock_get.return_value = fake_instance_extras
|
|
resources = resource.ResourceList.get_by_instance_uuid(
|
|
self.context, 'fake_uuid')
|
|
for i in range(len(resources)):
|
|
self.assertEqual(resources[i].identifier,
|
|
fake_resources[i].identifier)
|
|
|
|
|
|
class TestResourceListObject(test_objects._LocalTest,
|
|
_TestResourceListObject):
|
|
pass
|
|
|
|
|
|
class TestRemoteResourceListObject(test_objects._RemoteTest,
|
|
_TestResourceListObject):
|
|
pass
|