113 lines
4.0 KiB
Python
113 lines
4.0 KiB
Python
# Copyright 2009-2015 MongoDB, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Tests for SONManipulators.
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"""
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import sys
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sys.path[0:0] = [""]
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from bson.son import SON
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from pymongo import MongoClient
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from pymongo.son_manipulator import (NamespaceInjector,
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ObjectIdInjector,
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ObjectIdShuffler,
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SONManipulator)
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from test import qcheck, unittest, host, port
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class TestSONManipulator(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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client = MongoClient(host, port, connect=False)
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cls.db = client.pymongo_test
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def test_basic(self):
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manip = SONManipulator()
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collection = self.db.test
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def incoming_is_identity(son):
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return son == manip.transform_incoming(son, collection)
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qcheck.check_unittest(self, incoming_is_identity,
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qcheck.gen_mongo_dict(3))
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def outgoing_is_identity(son):
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return son == manip.transform_outgoing(son, collection)
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qcheck.check_unittest(self, outgoing_is_identity,
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qcheck.gen_mongo_dict(3))
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def test_id_injection(self):
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manip = ObjectIdInjector()
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collection = self.db.test
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def incoming_adds_id(son):
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son = manip.transform_incoming(son, collection)
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assert "_id" in son
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return True
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qcheck.check_unittest(self, incoming_adds_id,
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qcheck.gen_mongo_dict(3))
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def outgoing_is_identity(son):
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return son == manip.transform_outgoing(son, collection)
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qcheck.check_unittest(self, outgoing_is_identity,
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qcheck.gen_mongo_dict(3))
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def test_id_shuffling(self):
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manip = ObjectIdShuffler()
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collection = self.db.test
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def incoming_moves_id(son_in):
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son = manip.transform_incoming(son_in, collection)
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if not "_id" in son:
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return True
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for (k, v) in son.items():
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self.assertEqual(k, "_id")
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break
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# Key order matters in SON equality test,
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# matching collections.OrderedDict
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if isinstance(son_in, SON):
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return son_in.to_dict() == son.to_dict()
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return son_in == son
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self.assertTrue(incoming_moves_id({}))
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self.assertTrue(incoming_moves_id({"_id": 12}))
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self.assertTrue(incoming_moves_id({"hello": "world", "_id": 12}))
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self.assertTrue(incoming_moves_id(SON([("hello", "world"),
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("_id", 12)])))
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def outgoing_is_identity(son):
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return son == manip.transform_outgoing(son, collection)
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qcheck.check_unittest(self, outgoing_is_identity,
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qcheck.gen_mongo_dict(3))
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def test_ns_injection(self):
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manip = NamespaceInjector()
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collection = self.db.test
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def incoming_adds_ns(son):
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son = manip.transform_incoming(son, collection)
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assert "_ns" in son
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return son["_ns"] == collection.name
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qcheck.check_unittest(self, incoming_adds_ns,
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qcheck.gen_mongo_dict(3))
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def outgoing_is_identity(son):
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return son == manip.transform_outgoing(son, collection)
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qcheck.check_unittest(self, outgoing_is_identity,
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qcheck.gen_mongo_dict(3))
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if __name__ == "__main__":
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unittest.main()
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