Rhino Mock Example MVC Asserts

gistfile1.cs

public void ExampleMvcAsserts()
{                      
	// Setup an error in the model so that ModelState.IsValid returns false.
	// Used to check that the ModelState.IsValid check is in place.
	controller.ViewData.ModelState.AddModelError("Surname", "The Surname field is required.");
   
	// Call the controller method. This usually returns an ActionResult, which may need to be cast.
	var result = _userController.Create(user).Result;
   
	// Assert that the redirect result is of a particular type
	Assert.That(result, Is.TypeOf<RedirectToRouteResult>());           
   
	// Assert that the controller redirects to the correct view
	Assert.AreEqual("Index", ((RedirectToRouteResult)result).RouteValues["action"]);
   
	// Check manaully added model state errors
	Assert.IsTrue(controller.ModelState.Keys.Contains("Email"));
	Assert.AreEqual("The Email address is already in use.", controller.ModelState["Email"].Errors[0].ErrorMessage);
						   
	// Check the model class is returned correctly in the view.
	var userModel = viewResult.Model as User;
	Assert.AreEqual(userModel.Forename, "John");
}