public ICommandResults Process <TCommand>(TCommand command) where TCommand : ICommand
{
Validator.ValidateObject(command, new ValidationContext(command, null, null));
var results = new CommandResults();
var handlers = ServiceLocator.Current.GetAllInstances <ICommandHandler <TCommand> >();
if (handlers == null || !handlers.Any())
{
throw new CommandHandlerNotFoundException(typeof(TCommand));
}
foreach (var result in handlers.Select(handler => handler.Handle(command)))
{
results.AddResult(result);
}
return(results);
}
public void ChangeCategory_With_ID_Not_Found()
{
//Arrange
var routeData = new RouteData();
var httpContext = MockRepository.GenerateStub<HttpContextBase>();
var controllerContext = MockRepository.GenerateStub<ControllerContext>(httpContext, routeData, _controller);
_controller.ControllerContext = controllerContext;
var form = new FormCollection { { "category", "3" }, { "1", "true,false" }, { "2", "false" }, { "3", "true,false" } };
_controller.ValueProvider = form.ToValueProvider();
var results = new CommandResults();
results.AddResult(new MassCategoryChangeResult(false));
_commandProcessor.Expect(x => x.Process(Arg<MassCategoryChangeCommand>.Matches(y =>
y.CategoryId == 3 && y.ProductIds.Count() == 2))).Return(results);
//Act
var result = _controller.ChangeCategory(form) as ContentResult;
//Assert
Assert.AreEqual("One or more categories failed to change!", result.Content);
Assert.AreEqual("text/html", result.ContentType);
_commandProcessor.VerifyAllExpectations();
}
