public ActionResult Edit(Product product)
{
if (!ModelState.IsValid)
{
return View(product);
}
_productRepository.Save(product);
return RedirectToAction("index");
}
public void Edit_should_save_and_redirect_when_no_model_errors_present()
{
var goodProduct = new Product {Name = "Good value"};
var repository =
MockRepository.GenerateStub<IProductRepository>();
var productsController = new ProductsController(repository);
ActionResult result = productsController.Edit(goodProduct);
repository.AssertWasCalled(rep => rep.Save(goodProduct));
var redirectResult = result as RedirectToRouteResult;
Assert.IsNotNull(redirectResult);
Assert.AreEqual(1, redirectResult.RouteValues.Count);
Assert.AreEqual("index", redirectResult.RouteValues["action"]);
}
public void Edit_should_redirect_back_when_model_errors_present()
{
var badProduct = new Product {Name = "Bad value"};
var repository =
MockRepository.GenerateStub<IProductRepository>();
var controller = new ProductsController(repository);
controller.ModelState
.AddModelError("Name",
"Name already exists");
ActionResult result = controller.Edit(badProduct);
Assert.AreEqual("", result.AssertViewRendered().ViewName);
repository.AssertWasNotCalled(rep => rep.Save(badProduct));
}
public void Save(Product product)
{
}