code snippets for "How To Write Testable ASP.NET UserControls", part II

s1.cs

    public class DummyViewPartController : PartController<IDummyViewPart>, IDummyViewPartController
    {
        public DummyViewPartController(IDummyViewPart viewPart) : base(viewPart) {}
 
        public override void AddInitialRequests()
        {
            // add some initial requests to the IDispatcher
        }
 
        public override void GetInitialResponses()
        {
            // retrieve the responses for the initial requests from the IDispatcher
        }
 
        public void SomeSpecificOperationForTheDummyViewPart()
        {
            // do something specific to the IDummyViewPart
        }
    }

s2.cs

    public interface IDummyView : IView
    {
        IDummyViewPart DummyPart { get; }  
    }

s3.cs

    public partial class DummyPage : Page<DummyController>, IDummyView
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            Controller.Load();
        }
 
        public IDummyViewPart DummyPart
        {
            get { return dummyPart; }
        }
    }

s4.cs

    public class DummyController : Controller<IDummyView>
    {
        private IDummyViewPartController partController;
 
        public DummyController(IDummyView view) : base(view)
        {
        }
 
        public void Load()
        {
            partController = View.DummyPart.GetPartController(Dispatcher);
 
            if (!View.IsPostBack)
            {
                partController.AddInitialRequests();
                SendOurOwnRequestsAndGetTheResponses();
                partController.GetInitialResponses();
            }
        }
 
        private void SendOurOwnRequestsAndGetTheResponses()
        {
            // this method would send some requests through the IDispatcher and
            // retrieve the responses
        }
    }