MongoDB.DriverUnitTests.MongoCollectionTests.TestFindAndModifyUpsert C# (CSharp) Метод

        public void TestFindAndModifyUpsert()
        {
            _collection.RemoveAll();

            var query = Query.EQ("name", "Tom");
            var sortBy = SortBy.Null;
            var update = Update.Inc("count", 1);
            var result = _collection.FindAndModify(query, sortBy, update, true, true); // upsert
            Assert.AreEqual("Tom", result.ModifiedDocument["name"].AsString);
            Assert.AreEqual(1, result.ModifiedDocument["count"].AsInt32);
        }