using System;

using System.Collections;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Runtime.Serialization.Formatters;

using System.IO;

using System.Data;

using System.ComponentModel.DataAnnotations;

using System.Globalization;

using System.Reflection;

using System.Collections.ObjectModel;

​

using System.Text.Json;

using System.Text.Json.Serialization;

​

using Newtonsoft.Json.Linq;

​

using NUnit.Framework; // Throws NUnit.Framework.AssertionException

​

//https://stackoverflow.com/questions/64453661/jobjec-parse-in-new-system-text-json

​

    class TestClass

    {

        public static void Test()

        {

            String str = $"{{{System.Environment.NewLine}\t\"Name\": \"name_xxxx\",{System.Environment.NewLine}\t\"Version\": \"vesion_xxxx\",{System.Environment.NewLine}\t\"Platform\": \"platform_xxxx\",{System.Environment.NewLine}\t\"AgentUrl\": \"https://www.example.com\",{System.Environment.NewLine}\t\"Modules\":{{{System.Environment.NewLine}\t\t\"module1\":{{}},{System.Environment.NewLine}\t\t\"module2\":{{{System.Environment.NewLine}\t\t\t\"property1\": \"value1\",{System.Environment.NewLine}\t\t\t\"property2\": \"value2\"}}{System.Environment.NewLine}\t}},{System.Environment.NewLine}\t\"ModuleSources\":{{{System.Environment.NewLine}\t\t\t\"modulesource1\":{{{System.Environment.NewLine}\t\t\t\t\"url\": \"https://www.example.com\"}},{System.Environment.NewLine}\t\t\t\"modulesource2\":{{{System.Environment.NewLine}\t\t\t\t\"url\": \"https://www.example.com\"}}{System.Environment.NewLine}\t}},{System.Environment.NewLine}\t\"Environments\":[\"env1\", \"env2\"]{System.Environment.NewLine}}}";

            JObject obj = JObject.Parse(str);

            Console.WriteLine("Parsed {0}:", obj.GetType());

            Console.WriteLine(obj);

            using var doc = JsonDocument.Parse(str);

            Console.WriteLine("\nParsed {0}:", doc.RootElement.GetType());

            Console.WriteLine(doc.RootElement);

            Assert.IsTrue(JToken.DeepEquals(obj, JToken.Parse(doc.RootElement.ToString())));

        }   

    }

​

    public class Program

    {

        public static void Main()

        {

            Console.WriteLine("Environment version: {0} ({1})", System.Runtime.InteropServices.RuntimeInformation.FrameworkDescription , GetNetCoreVersion());

            Console.WriteLine("System.Text.Json version: " + typeof(JsonSerializer).Assembly.FullName);

            Console.WriteLine();

​

            try

            {

                TestClass.Test();

            }

            catch (Exception ex)

            {

                Console.WriteLine("Failed with unhandled exception: ");

                Console.WriteLine(ex);

                throw;

            }

        }

        public static string GetNetCoreVersion()

        {

            //https://techblog.dorogin.com/how-to-detect-net-core-version-in-runtime-ecd65ad695be

            //

            var assembly = typeof(System.Runtime.GCSettings).GetTypeInfo().Assembly;

            var assemblyPath = assembly.CodeBase.Split(new[] { '/', '\\' }, StringSplitOptions.RemoveEmptyEntries);

            int netCoreAppIndex = Array.IndexOf(assemblyPath, "Microsoft.NETCore.App");

            if (netCoreAppIndex > 0 && netCoreAppIndex < assemblyPath.Length - 2)

                return assemblyPath[netCoreAppIndex + 1];

            return null;

        }

    }

​