Source code for keystone.tests.unit.token.test_token_serialization

# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
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# under the License.

import datetime
from unittest import mock
import uuid

from keystone.common.cache import _context_cache
from keystone.common import utils as ks_utils
from keystone import exception
from keystone.models import token_model
from keystone.tests.unit import base_classes


[docs]class TestTokenSerialization(base_classes.TestCaseWithBootstrap):
[docs] def setUp(self): super(TestTokenSerialization, self).setUp() self.admin_user_id = self.bootstrapper.admin_user_id self.admin_username = self.bootstrapper.admin_username self.admin_password = self.bootstrapper.admin_password self.project_id = self.bootstrapper.project_id self.project_name = self.bootstrapper.project_name self.admin_role_id = self.bootstrapper.admin_role_id self.member_role_id = self.bootstrapper.member_role_id self.reader_role_id = self.bootstrapper.reader_role_id self.token_id = uuid.uuid4().hex issued_at = datetime.datetime.utcnow() self.issued_at = ks_utils.isotime(at=issued_at, subsecond=True) # Reach into the cache registry and pull out an instance of the # _TokenModelHandler so that we can interact and test it directly (as # opposed to using PROVIDERS or managers to invoke it). token_handler_id = token_model._TokenModelHandler.identity self.token_handler = _context_cache._registry.get(token_handler_id) self.exp_token = token_model.TokenModel() self.exp_token.user_id = self.admin_user_id self.exp_token.project_id = self.project_id self.exp_token.mint(self.token_id, self.issued_at)
[docs] def test_serialize_and_deserialize_token_model(self): serialized = self.token_handler.serialize(self.exp_token) token = self.token_handler.deserialize(serialized) self.assertEqual(self.exp_token.user_id, token.user_id) self.assertEqual(self.exp_token.project_id, token.project_id) self.assertEqual(self.exp_token.id, token.id) self.assertEqual(self.exp_token.issued_at, token.issued_at)
[docs] @mock.patch.object( token_model.TokenModel, '__init__', side_effect=Exception) def test_error_handling_in_deserialize(self, handler_mock): serialized = self.token_handler.serialize(self.exp_token) self.assertRaises( exception.CacheDeserializationError, self.token_handler.deserialize, serialized )