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 Newtonsoft.Json;

using Newtonsoft.Json.Linq;

using Newtonsoft.Json.Converters;

using Newtonsoft.Json.Serialization;    

​

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

​

//https://stackoverflow.com/questions/22908204/how-to-decorate-json-net-stringenumconverter

​

    public class KebabCaseNamingStrategy : SnakeCaseNamingStrategy

    {

        protected override string ResolvePropertyName(string name)

        {

            return base.ResolvePropertyName(name).Replace('_', '-');

        }

    }

​

    public enum MyEnum

    {

        SomeEnumValue,

        Value,

        SomeOtherValue

    }

​

    class RootObject<T>

    {

        public List<T> Enums { get; set; }

    }

​

    class TestClass

    {

        public static void Test()

        {

            Test(new[] { MyEnum.SomeEnumValue, MyEnum.SomeOtherValue, MyEnum.SomeEnumValue });

​

            var settings = new JsonSerializerSettings

            {

                Converters = { new StringEnumConverter(new KebabCaseNamingStrategy()) },

            };

            var json = JsonConvert.SerializeObject(MyEnum.SomeEnumValue, settings);

​

            Assert.IsTrue(json == "\"some-enum-value\""); // Passes successfully

​

            Console.WriteLine(json);

​

            Console.WriteLine("\nAll tests completed.");

        }

​

        static void Test<T>(IEnumerable<T> enums)

        {

            var rootObject = new RootObject<T> { Enums = enums.ToList() };

​

            var settings = new JsonSerializerSettings

            {

                Converters = { new StringEnumConverter(typeof(KebabCaseNamingStrategy)) },

            };

            var json = JsonConvert.SerializeObject(rootObject, Formatting.Indented, settings);

​

            Console.WriteLine(json);

​

            var root2 = JsonConvert.DeserializeObject<RootObject<T>>(json, settings);

​

            Assert.IsTrue(rootObject.Enums.SequenceEqual(root2.Enums));

        }

    }

    public class Program

    {

        public static void Main()

        {

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

            Console.WriteLine("Json.NET 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;

        }

    }

​