using System;

using System.Linq;

using System.Collections.Generic;

using Moq.AutoMock;

using Moq;

using Moq.Protected;

​

public class Program

{

    public static void Main()

    {

        /*

        var mocker = new AutoMocker();

        var mock = mocker.GetMock<MyClass>()

                         .Setup(m => m.Calculate(21));

        var myClass = mocker.CreateSelfMock<MyClass>();

        //var myClass = new MyClass();

        myClass.DoStuff(13);

        */

        var mock = new Mock<MyClass>{ CallBase = true };

        mock.Protected()

            .As<MyInterface>()

            .Setup(m => m.Haha(It.IsAny<string>()));

        var myClass = mock.Object;

        myClass.DoStuff("test1");

        myClass.DoStuff(1);

        myClass.DoStuff("test2");

        myClass.DoStuff(2);

    }

}

​

public class MyClass

{

    public void DoStuff<T>(T t)

    {

        Haha(t);

    }

    protected virtual void Haha<T>(T t)

    {

        Console.WriteLine($"In DoStuff(), t = {t}");

    }

}

​

public interface MyInterface

{

    void Haha<T>(T t);

}