104 lines
4.5 KiB
Python
104 lines
4.5 KiB
Python
# Copyright 2015 IBM Corp.
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#
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# 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 oslo_versionedobjects import fixture
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from cinder import db
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from cinder import objects
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from cinder.objects import base
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from cinder import test
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# NOTE: The hashes in this list should only be changed if they come with a
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# corresponding version bump in the affected objects.
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object_data = {
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'Backup': '1.4-bcd1797dc2f3e17a46571525e9dbec30',
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'BackupImport': '1.4-bcd1797dc2f3e17a46571525e9dbec30',
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'BackupList': '1.0-24591dabe26d920ce0756fe64cd5f3aa',
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'CGSnapshot': '1.0-de2586a31264d7647f40c762dece9d58',
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'CGSnapshotList': '1.0-e8c3f4078cd0ee23487b34d173eec776',
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'ConsistencyGroup': '1.2-dff0647c77d1b34682c7b3af7b50588e',
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'ConsistencyGroupList': '1.1-73916823b697dfa0c7f02508d87e0f28',
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'Service': '1.3-66c8e1683f58546c54551e9ff0a3b111',
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'ServiceList': '1.1-cb758b200f0a3a90efabfc5aa2ffb627',
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'Snapshot': '1.1-ac41f2fe2fb0e34127155d1ec6e4c7e0',
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'SnapshotList': '1.0-71661e7180ef6cc51501704a9bea4bf1',
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'Volume': '1.3-049e3e5dc411b1a4deb7d6ee4f1ad5ef',
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'VolumeAttachment': '1.0-8fc9a9ac6f554fdf2a194d25dbf28a3b',
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'VolumeAttachmentList': '1.0-307d2b6c8dd55ef854f6386898e9e98e',
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'VolumeList': '1.1-03ba6cb8c546683e64e15c50042cb1a3',
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'VolumeType': '1.0-dd980cfd1eef2dcce941a981eb469fc8',
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'VolumeTypeList': '1.1-8a1016c03570dc13b9a33fe04a6acb2c',
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}
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class TestObjectVersions(test.TestCase):
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def test_versions(self):
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checker = fixture.ObjectVersionChecker(
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base.CinderObjectRegistry.obj_classes())
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expected, actual = checker.test_hashes(object_data)
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self.assertEqual(expected, actual,
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'Some objects have changed; please make sure the '
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'versions have been bumped, and then update their '
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'hashes in the object_data map in this test module.')
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def test_versions_history(self):
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classes = base.CinderObjectRegistry.obj_classes()
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versions = base.OBJ_VERSIONS.get_current_versions()
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expected = {}
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actual = {}
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for name, cls in classes.items():
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if name not in versions:
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expected[name] = cls[0].VERSION
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elif cls[0].VERSION != versions[name]:
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expected[name] = cls[0].VERSION
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actual[name] = versions[name]
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self.assertEqual(expected, actual,
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'Some objects versions have changed; please make '
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'sure a new objects history version was added in '
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'cinder.objects.base.OBJ_VERSIONS.')
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def test_object_nullable_match_db(self):
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# This test is to keep nullable of every field in corresponding
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# db model and object match.
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def _check_table_matched(db_model, cls):
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for column in db_model.__table__.columns:
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if column.name in cls.fields:
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self.assertEqual(
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column.nullable,
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cls.fields[column.name].nullable,
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'Column %(c)s in table %(t)s not match.'
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% {'c': column.name,
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't': name})
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classes = base.CinderObjectRegistry.obj_classes()
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for name, cls in classes.items():
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if not issubclass(cls[0], base.ObjectListBase):
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db_model = db.get_model_for_versioned_object(cls[0])
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_check_table_matched(db_model, cls[0])
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def test_obj_make_compatible(self):
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# Go through all of the object classes and run obj_to_primitive() with
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# a target version of all previous minor versions. It doesn't test
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# the converted data, but at least ensures the method doesn't blow
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# up on something simple.
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init_args = {}
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init_kwargs = {objects.Snapshot: {'context': 'ctxt'}}
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checker = fixture.ObjectVersionChecker(
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base.CinderObjectRegistry.obj_classes())
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checker.test_compatibility_routines(init_args=init_args,
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init_kwargs=init_kwargs)
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