# Copyright 2011-present MongoDB, Inc. # # 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 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. """Test the pymongo common module.""" import sys import uuid sys.path[0:0] = [""] from test import IntegrationTest, client_context, unittest from test.utils import connected, rs_or_single_client, single_client from bson.binary import PYTHON_LEGACY, STANDARD, Binary, UuidRepresentation from bson.codec_options import CodecOptions from bson.objectid import ObjectId from pymongo.errors import OperationFailure from pymongo.write_concern import WriteConcern @client_context.require_connection def setUpModule(): pass class TestCommon(IntegrationTest): def test_uuid_representation(self): coll = self.db.uuid coll.drop() # Test property self.assertEqual(UuidRepresentation.UNSPECIFIED, coll.codec_options.uuid_representation) # Test basic query uu = uuid.uuid4() # Insert as binary subtype 3 coll = self.db.get_collection("uuid", CodecOptions(uuid_representation=PYTHON_LEGACY)) legacy_opts = coll.codec_options coll.insert_one({"uu": uu}) self.assertEqual(uu, coll.find_one({"uu": uu})["uu"]) # type: ignore coll = self.db.get_collection("uuid", CodecOptions(uuid_representation=STANDARD)) self.assertEqual(STANDARD, coll.codec_options.uuid_representation) self.assertEqual(None, coll.find_one({"uu": uu})) uul = Binary.from_uuid(uu, PYTHON_LEGACY) self.assertEqual(uul, coll.find_one({"uu": uul})["uu"]) # type: ignore # Test count_documents self.assertEqual(0, coll.count_documents({"uu": uu})) coll = self.db.get_collection("uuid", CodecOptions(uuid_representation=PYTHON_LEGACY)) self.assertEqual(1, coll.count_documents({"uu": uu})) # Test delete coll = self.db.get_collection("uuid", CodecOptions(uuid_representation=STANDARD)) coll.delete_one({"uu": uu}) self.assertEqual(1, coll.count_documents({})) coll = self.db.get_collection("uuid", CodecOptions(uuid_representation=PYTHON_LEGACY)) coll.delete_one({"uu": uu}) self.assertEqual(0, coll.count_documents({})) # Test update_one coll.insert_one({"_id": uu, "i": 1}) coll = self.db.get_collection("uuid", CodecOptions(uuid_representation=STANDARD)) coll.update_one({"_id": uu}, {"$set": {"i": 2}}) coll = self.db.get_collection("uuid", CodecOptions(uuid_representation=PYTHON_LEGACY)) self.assertEqual(1, coll.find_one({"_id": uu})["i"]) # type: ignore coll.update_one({"_id": uu}, {"$set": {"i": 2}}) self.assertEqual(2, coll.find_one({"_id": uu})["i"]) # type: ignore # Test Cursor.distinct self.assertEqual([2], coll.find({"_id": uu}).distinct("i")) coll = self.db.get_collection("uuid", CodecOptions(uuid_representation=STANDARD)) self.assertEqual([], coll.find({"_id": uu}).distinct("i")) # Test findAndModify self.assertEqual(None, coll.find_one_and_update({"_id": uu}, {"$set": {"i": 5}})) coll = self.db.get_collection("uuid", CodecOptions(uuid_representation=PYTHON_LEGACY)) self.assertEqual(2, coll.find_one_and_update({"_id": uu}, {"$set": {"i": 5}})["i"]) self.assertEqual(5, coll.find_one({"_id": uu})["i"]) # type: ignore # Test command self.assertEqual( 5, self.db.command( "findAndModify", "uuid", update={"$set": {"i": 6}}, query={"_id": uu}, codec_options=legacy_opts, )["value"]["i"], ) self.assertEqual( 6, self.db.command( "findAndModify", "uuid", update={"$set": {"i": 7}}, query={"_id": Binary.from_uuid(uu, PYTHON_LEGACY)}, )["value"]["i"], ) def test_write_concern(self): c = rs_or_single_client(connect=False) self.assertEqual(WriteConcern(), c.write_concern) c = rs_or_single_client(connect=False, w=2, wTimeoutMS=1000) wc = WriteConcern(w=2, wtimeout=1000) self.assertEqual(wc, c.write_concern) # Can we override back to the server default? db = c.get_database("pymongo_test", write_concern=WriteConcern()) self.assertEqual(db.write_concern, WriteConcern()) db = c.pymongo_test self.assertEqual(wc, db.write_concern) coll = db.test self.assertEqual(wc, coll.write_concern) cwc = WriteConcern(j=True) coll = db.get_collection("test", write_concern=cwc) self.assertEqual(cwc, coll.write_concern) self.assertEqual(wc, db.write_concern) def test_mongo_client(self): pair = client_context.pair m = rs_or_single_client(w=0) coll = m.pymongo_test.write_concern_test coll.drop() doc = {"_id": ObjectId()} coll.insert_one(doc) self.assertTrue(coll.insert_one(doc)) coll = coll.with_options(write_concern=WriteConcern(w=1)) self.assertRaises(OperationFailure, coll.insert_one, doc) m = rs_or_single_client() coll = m.pymongo_test.write_concern_test new_coll = coll.with_options(write_concern=WriteConcern(w=0)) self.assertTrue(new_coll.insert_one(doc)) self.assertRaises(OperationFailure, coll.insert_one, doc) m = rs_or_single_client( "mongodb://%s/" % (pair,), replicaSet=client_context.replica_set_name ) coll = m.pymongo_test.write_concern_test self.assertRaises(OperationFailure, coll.insert_one, doc) m = rs_or_single_client( "mongodb://%s/?w=0" % (pair,), replicaSet=client_context.replica_set_name ) coll = m.pymongo_test.write_concern_test coll.insert_one(doc) # Equality tests direct = connected(single_client(w=0)) direct2 = connected(single_client("mongodb://%s/?w=0" % (pair,), **self.credentials)) self.assertEqual(direct, direct2) self.assertFalse(direct != direct2) if __name__ == "__main__": unittest.main()