AWSSDK_DotNet35.UnitTests.DynamoDBEntryTests.DocumentFromJsonTest C# (CSharp) Метод

        public void DocumentFromJsonTest()
        {
            string jsonDocument =
@"{
""Zero""   : 0,
""PInt""   : 2147483647,
""NInt""   : -2147483648,
""UInt""   : 4294967295,
""Long""   : 4294967296,
""PLong""  : 9223372036854775807,
""NLong""  : -9223372036854775808, 
""ULong""  : 18446744073709551615,
""Double"" : 0.0,
""PDouble"": 1.7976931348623157E+308,
""NDouble"": -1.7976931348623157E+308
}";
            var dynamoDBDocument = Document.FromJson(jsonDocument);

            Assert.IsNotNull(dynamoDBDocument);

            Assert.AreEqual(0,                          dynamoDBDocument["Zero"].AsInt());
            Assert.AreEqual(2147483647,                 dynamoDBDocument["PInt"].AsInt());
            Assert.AreEqual(-2147483648,                dynamoDBDocument["NInt"].AsInt());
            Assert.AreEqual(4294967295,                 dynamoDBDocument["UInt"].AsUInt());
            Assert.AreEqual(4294967296,                 dynamoDBDocument["Long"].AsLong());
            Assert.AreEqual(9223372036854775807,        dynamoDBDocument["PLong"].AsLong());
            Assert.AreEqual(-9223372036854775808,       dynamoDBDocument["NLong"].AsLong());
            Assert.AreEqual(18446744073709551615,       dynamoDBDocument["ULong"].AsULong());
            Assert.AreEqual(0.0,                        dynamoDBDocument["Double"].AsDouble());
            Assert.AreEqual(1.7976931348623157E+308,    dynamoDBDocument["PDouble"].AsDouble());
            Assert.AreEqual(-1.7976931348623157E+308,   dynamoDBDocument["NDouble"].AsDouble());

            JsonData jsonOriginal = JsonMapper.ToObject(jsonDocument);
            JsonData jsonNew = JsonMapper.ToObject(dynamoDBDocument.ToJson());

            foreach (string property in jsonOriginal.PropertyNames)
            {
                Assert.AreEqual(jsonOriginal[property].ToString(), jsonNew[property].ToString());
            }
        }
    }