public class ShoppingCartController : Controller
{
    private ShoppingCartService _shoppingCartService;
    public ShoppingCartController()
    {
        _shoppingCartService = new ShoppingCartService();
    }
    public ActionResult GetCart()
    {
        //now using the shared instance of the shoppingCartService dependency
        ShoppingCart cart = _shoppingCartService.GetContents();
        return View("Cart", cart);
    }
    public ActionResult AddItemToCart(int itemId, int quantity)
    {
        //now using the shared instance of the shoppingCartService dependency
        ShoppingCart cart = _shoppingCartService.AddItemToCart(itemId, quantity);
        return View("Cart", cart);
    }
}

Dependency Injection in ASP.NET MVC 6 Views helps developers to access view specific service logic directly used in View, without adding explicit logic in the controller.  

• تولید خودکار آزمون‌های واحد NUnit
• تهیه آزمون واحد جهت کار با محتوای فایل‌ها
• آزمون واحد Entity Framework به کمک چارچوب تقلید
• استفاده از shim و stub برای mock کردن در آزمون واحد
• آزمون واحد در MVVM به کمک تزریق وابستگی
• بررسی میزان پوشش آزمون‌های واحد به کمک برنامه PartCover  
• قالبی برای ایجاد آزمون‌های NUnit مخصوص ReSharper
• آشنایی با تست واحد و استفاده از کتابخانه Moq
• WatIn - Web Application Testing in .Net 
• آموزش Coded UI Test #1 
• آشنایی با Should Library
• آماده سازی زیرساخت تهیه Integration Tests برای ServiceLayer 

The Ultimate .NET Experiment – open source project 

public interface IShoppingCartService
{
    ShoppingCart GetContents();
    ShoppingCart AddItemToCart(int itemId, int quantity);
}
public class ShoppingCartService : IShoppingCartService
{
    public ShoppingCart GetContents()
    {
        throw new NotImplementedException("Get cart from Persistence Layer");
    }
    public ShoppingCart AddItemToCart(int itemId, int quantity)
    {
        throw new NotImplementedException("Add Item to cart then return updated cart");
    }
}
public class ShoppingCart
{
    public List<product> Items { get; set; }
}
public class Product
{
    public int ItemId { get; set; }
    public string ItemName { get; set; }
}
public class ShoppingCartController : Controller
{
    //Concrete object below points to actual service
    //private ShoppingCartService _shoppingCartService;
    //loosely coupled code below uses the interface rather than the 
    //concrete object
    private IShoppingCartService _shoppingCartService;
    public ShoppingCartController()
    {
        _shoppingCartService = new ShoppingCartService();
    }
    public ActionResult GetCart()
    {
        //now using the shared instance of the shoppingCartService dependency
        ShoppingCart cart = _shoppingCartService.GetContents();
        return View("Cart", cart);
    }
    public ActionResult AddItemToCart(int itemId, int quantity)
    {
        //now using the shared instance of the shoppingCartService dependency
        ShoppingCart cart = _shoppingCartService.AddItemToCart(itemId, quantity);
        return View("Cart", cart);
    }
}

//loosely coupled code below uses the interface rather 
//than the concrete object
private IShoppingCartService _shoppingCartService;
//MVC uses this constructor 
public ShoppingCartController()
{
    _shoppingCartService = new ShoppingCartService();
}
//You can use this constructor when testing to inject the    
//ShoppingCartService dependency
public ShoppingCartController(IShoppingCartService shoppingCartService)
{
    _shoppingCartService = shoppingCartService;
}

[TestClass]
public class ShoppingCartControllerTests
{
    [TestMethod]
    public void GetCartSmokeTest()
    {
        //arrange
        ShoppingCartController controller = 
           new ShoppingCartController(new ShoppingCartServiceStub());
        // Act
        ActionResult result = controller.GetCart();
        // Assert
        Assert.IsInstanceOfType(result, typeof(ViewResult));
    }
}
/// <summary>
/// This is is a stub of the ShoppingCartService
/// </summary>
public class ShoppingCartServiceStub : IShoppingCartService
{
    public ShoppingCart GetContents()
    {
        return new ShoppingCart
        {
            Items = new List<product> {
                new Product {ItemId = 1, ItemName = "Widget"}
            }
        };
    }
    public ShoppingCart AddItemToCart(int itemId, int quantity)
    {
        throw new NotImplementedException();
    }
}

ASP.NET Core 1.0 is the ground-up rewrite of ASP.NET, MVC and Web API, bringing a new paradigm in building web applications and APIs in .NET. With this rewrite brought new techniques in building SOLID applications, and updated some existing patterns and tools.
In this session, we'll take a lap around some of the major extension points of ASP.NET Core 1.0, walking through how these features can help us build cleaner, more maintainable systems. We'll cover web APIs, traditional MVC applications, controllers, views, filters, dependency injection, tag helpers and more. With a SOLID foundation, our ASP.NET Core applications will be dead simple to build and maintain.