62 lines
2.4 KiB
Python
62 lines
2.4 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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import datetime
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import uuid
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import mock
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from keystone.common.cache import _context_cache
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from keystone.common import utils as ks_utils
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from keystone import exception
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from keystone.models import receipt_model
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from keystone.tests.unit import base_classes
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class TestReceiptSerialization(base_classes.TestCaseWithBootstrap):
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def setUp(self):
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super(TestReceiptSerialization, self).setUp()
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self.admin_user_id = self.bootstrapper.admin_user_id
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self.receipt_id = uuid.uuid4().hex
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issued_at = datetime.datetime.utcnow()
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self.issued_at = ks_utils.isotime(at=issued_at, subsecond=True)
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# Reach into the cache registry and pull out an instance of the
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# _ReceiptModelHandler so that we can interact and test it directly (as
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# opposed to using PROVIDERS or managers to invoke it).
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receipt_handler_id = receipt_model._ReceiptModelHandler.identity
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self.receipt_handler = _context_cache._registry.get(receipt_handler_id)
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self.exp_receipt = receipt_model.ReceiptModel()
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self.exp_receipt.user_id = self.admin_user_id
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self.exp_receipt.mint(self.receipt_id, self.issued_at)
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def test_serialize_and_deserialize_receipt_model(self):
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serialized = self.receipt_handler.serialize(self.exp_receipt)
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receipt = self.receipt_handler.deserialize(serialized)
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self.assertEqual(self.exp_receipt.user_id, receipt.user_id)
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self.assertEqual(self.exp_receipt.id, receipt.id)
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self.assertEqual(self.exp_receipt.issued_at, receipt.issued_at)
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@mock.patch.object(
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receipt_model.ReceiptModel, '__init__', side_effect=Exception)
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def test_error_handling_in_deserialize(self, handler_mock):
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serialized = self.receipt_handler.serialize(self.exp_receipt)
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self.assertRaises(
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exception.CacheDeserializationError,
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self.receipt_handler.deserialize,
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serialized
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)
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