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 class Given_the_SM_Configured_With_Func_Registered:nspec
    {
        void When_asked_to_resolve_the_same_Type_two_times()
        {
            it["Should give the same instance"] = () =>
            {
                IContainer Container = new Container();
                Container.Configure(p => p.AddRegistry(new RavenDBRegistry()));
                var nested = Container.GetNestedContainer();
                var documentSession = nested.GetInstance<IDocumentSession>();
                var SecondDocumentSession = nested.GetInstance<IDocumentSession>();
                documentSession.should_be(SecondDocumentSession);
            };
        }
    }

 public class StructureMapControllerActivatorSpec:nspec
    {
        void Given_the_StructureMap_Configured_and_given_to_Activator()
        {
            it["Should be able to Create a Controller with the Nested Type"] = () =>
            {
                HttpRequestMessage message = new HttpRequestMessage();
                IHttpControllerActivator activator=new StructureMapControllerActivator(TestInstance.ContainerSetUp.Configure());
                IHttpController controller=activator.Create(message, null, typeof(OrderController));
                controller.should_cast_to<OrderController>();
                
            };

            
        }
    }

public class StructureMapControllerActivator:IHttpControllerActivator
    {
        private readonly IContainer container;
        public StructureMapControllerActivator(IContainer structureMapContainer)
        {
            this.container = structureMapContainer;
        }

        public IHttpController Create(HttpRequestMessage request, HttpControllerDescriptor controllerDescriptor, Type controllerType)
        {
            var NestedContainer = container.GetNestedContainer();
            request.RegisterForDispose(NestedContainer);
            // Not used as Operator because it may return Null , Well You cant return a Null Controller
            // That will be a disaster
            return (IHttpController)container.GetInstance(controllerType) ;
        }
    }

 public class RavenDBRegistry:Registry
    {
        public RavenDBRegistry()
        {
            var documentStore = new EmbeddableDocumentStore
            {
                RunInMemory = true
            }.Initialize();

            For<IDocumentSession>().Use(() => documentStore.OpenSession());
            For<IDocumentStore>().Singleton().Use(documentStore);
        }
    }