88 lines
3.3 KiB
Python
88 lines
3.3 KiB
Python
# Copyright 2015 NEC Corporation. All rights reserved.
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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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import oslo_messaging as messaging
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from oslo_versionedobjects import fields
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from magnum.conductor.handlers import indirection_api
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from magnum.objects import base as obj_base
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from magnum.tests import base
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class TestIndirectionApiConductor(base.TestCase):
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def setUp(self):
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super(TestIndirectionApiConductor, self).setUp()
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self.conductor = indirection_api.Handler()
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def _test_object_action(self, is_classmethod, raise_exception):
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@obj_base.MagnumObjectRegistry.register
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class TestObject(obj_base.MagnumObject):
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def foo(self, context, raise_exception=False):
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if raise_exception:
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raise Exception('test')
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else:
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return 'test'
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@classmethod
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def bar(cls, context, raise_exception=False):
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if raise_exception:
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raise Exception('test')
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else:
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return 'test'
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obj = TestObject()
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if is_classmethod:
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result = self.conductor.object_class_action(
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self.context, TestObject.obj_name(), 'bar', '1.0',
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tuple(), {'raise_exception': raise_exception})
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else:
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updates, result = self.conductor.object_action(
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self.context, obj, 'foo', tuple(),
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{'raise_exception': raise_exception})
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self.assertEqual('test', result)
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def test_object_action(self):
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self._test_object_action(False, False)
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def test_object_action_on_raise(self):
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self.assertRaises(messaging.ExpectedException,
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self._test_object_action, False, True)
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def test_object_class_action(self):
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self._test_object_action(True, False)
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def test_object_class_action_on_raise(self):
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self.assertRaises(messaging.ExpectedException,
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self._test_object_action, True, True)
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def test_object_action_copies_object(self):
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@obj_base.MagnumObjectRegistry.register
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class TestObject(obj_base.MagnumObject):
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fields = {'dict': fields.DictOfStringsField()}
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def touch_dict(self, context):
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self.dict['foo'] = 'bar'
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self.obj_reset_changes()
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obj = TestObject()
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obj.dict = {}
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obj.obj_reset_changes()
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updates, result = self.conductor.object_action(
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self.context, obj, 'touch_dict', tuple(), {})
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# NOTE(danms): If conductor did not properly copy the object, then
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# the new and reference copies of the nested dict object will be
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# the same, and thus 'dict' will not be reported as changed
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self.assertIn('dict', updates)
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self.assertEqual({'foo': 'bar'}, updates['dict'])
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