using System;

using Pose;

​

public class Program

{

    public static void Main()

    {

        Shim dateTimeShim = Shim.Replace(() => DateTime.Now).With(() => new DateTime(2004, 4, 4));

        PoseContext.Isolate(() =>

        {

            // Outputs "4/4/04 12:00:00 AM"

            Console.WriteLine(DateTime.Now);

        }, dateTimeShim);

    }

}