using System;

using System.Threading.Tasks;

using System.Net;

using System.Net.Http;

using DalSoft.RestClient;

using Newtonsoft.Json;

using Newtonsoft.Json.Serialization;

public class Program

{

    public async static Task Main()

    {

​

        var client = new RestClient("https://jsonplaceholder.typicode.com", new Config()

                                    .SetJsonSerializerSettings(new JsonSerializerSettings { ContractResolver = new CamelCasePropertyNamesContractResolver() }));

​

        await client

            .Resource("users/1").Get()

            .Verify(userIsBret => userIsBret.username == "Bret")

            .Verify(httpResponseMessageIsOk => httpResponseMessageIsOk.HttpResponseMessage.StatusCode == HttpStatusCode.OK);  

    }

}