67 lines
2.3 KiB
Python
67 lines
2.3 KiB
Python
# Copyright (c) 2016 Mirantis, Inc.
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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 murano.dsl import exceptions
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from murano.engine.system import garbage_collector
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from murano.tests.unit.dsl.foundation import object_model as om
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from murano.tests.unit.dsl.foundation import test_case
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class TestGC(test_case.DslTestCase):
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def setUp(self):
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super(TestGC, self).setUp()
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self.package_loader.load_package('io.murano', None).register_class(
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garbage_collector.GarbageCollector)
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self.runner = self.new_runner(om.Object('TestGC'))
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def test_model_destroyed(self):
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model = om.Object(
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'TestGCNode', 'root',
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value='root',
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nodes=[
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om.Object(
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'TestGCNode', 'node1',
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value='node1',
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nodes=['root', 'node2']
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),
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om.Object(
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'TestGCNode', 'node2',
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value='node2',
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nodes=['root', 'node1']
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),
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]
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)
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model = {'Objects': None, 'ObjectsCopy': model}
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self.new_runner(model)
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self.assertItemsEqual(['node1', 'node2'], self.traces[:2])
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self.assertEqual('root', self.traces[-1])
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def test_collect_from_code(self):
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self.runner.testObjectsCollect()
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self.assertEqual(['B', 'A'], self.traces)
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def test_collect_with_subscription(self):
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self.runner.testObjectsCollectWithSubscription()
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self.assertEqual(
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['Destroy A', 'Destroy B', 'Destruction of B', 'B', 'A'],
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self.traces)
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def test_call_on_destroyed_object(self):
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self.assertRaises(
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exceptions.ObjectDestroyedError,
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self.runner.testCallOnDestroyedObject)
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self.assertEqual(['foo', 'X'], self.traces)
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