81 lines
3.0 KiB
Python
81 lines
3.0 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from nova import context
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from nova import exception
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from nova.objects import base as obj_base
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from nova.objects import request_spec
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from nova import test
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from nova.tests import fixtures
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from nova.tests.unit import fake_request_spec
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class RequestSpecTestCase(test.NoDBTestCase):
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USES_DB_SELF = True
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def setUp(self):
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super(RequestSpecTestCase, self).setUp()
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self.useFixture(fixtures.Database(database='api'))
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# NOTE(danms): Only needed for the fallback legacy main db loading
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# code in InstanceGroup.
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self.useFixture(fixtures.Database(database='main'))
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self.context = context.RequestContext('fake-user', 'fake-project')
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self.spec_obj = request_spec.RequestSpec()
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self.instance_uuid = None
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def _create_spec(self):
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args = fake_request_spec.fake_db_spec()
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args.pop('id', None)
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self.instance_uuid = args['instance_uuid']
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request_spec.RequestSpec._from_db_object(self.context, self.spec_obj,
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self.spec_obj._create_in_db(self.context, args))
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return self.spec_obj
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def test_get_by_instance_uuid_not_found(self):
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self.assertRaises(exception.RequestSpecNotFound,
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self.spec_obj._get_by_instance_uuid_from_db, self.context,
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self.instance_uuid)
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def test_get_by_uuid(self):
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spec = self._create_spec()
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db_spec = self.spec_obj.get_by_instance_uuid(self.context,
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self.instance_uuid)
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self.assertTrue(obj_base.obj_equal_prims(spec, db_spec))
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def test_save_in_db(self):
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spec = self._create_spec()
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old_az = spec.availability_zone
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spec.availability_zone = '%s-new' % old_az
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spec.save()
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db_spec = self.spec_obj.get_by_instance_uuid(self.context,
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spec.instance_uuid)
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self.assertTrue(obj_base.obj_equal_prims(spec, db_spec))
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self.assertNotEqual(old_az, db_spec.availability_zone)
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def test_double_create(self):
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spec = self._create_spec()
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self.assertRaises(exception.ObjectActionError, spec.create)
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def test_destroy(self):
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spec = self._create_spec()
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spec.destroy()
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self.assertRaises(
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exception.RequestSpecNotFound,
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self.spec_obj._get_by_instance_uuid_from_db, self.context,
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self.instance_uuid)
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def test_destroy_not_found(self):
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spec = self._create_spec()
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spec.destroy()
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self.assertRaises(exception.RequestSpecNotFound, spec.destroy)
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