spring mvc mocking 사용시 @modelattributes

First, test code shouldn't change our develop code. @ModeleAttribute will be mount from your param attribute,so .param() is enough. Below is my demo:

@Test
public void registerUser() throws Exception {
    System.out.println("hello......."+rob.toString());
    RequestBuilder request = post("/register.html")
        .param("username", rob.getUsername())
        .param("password", rob.getPassword())
        .param("firstName",rob.getFirstName())
        .param("lastName",rob.getLastName())
        .param("email", rob.getEmail())
        .with(csrf());

    mvc
        .perform(request)
        .andDo(MockMvcResultHandlers.print())
        .andExpect(redirectedUrl("/"));
}

Then is my Controller.

@Controller
public class LoginController
{
    @Autowired
    private UserService userService;

    @RequestMapping(value = "/remove", method = RequestMethod.GET)
    public String removeById(@RequestParam("userid")int id,RedirectAttributes attr)
    {
        attr.addFlashAttribute("message","remove!!!");
        attr.addAttribute("mess","remove ");
        return "redirect:/userlist.html";
    }

    @RequestMapping(value = "/register", method = RequestMethod.POST)
    public String register(@ModelAttribute("user")User user, ModelMap model)
    {
        System.out.println("register "+user.toString());
        boolean result = userService.add(user);
        model.addAttribute("message","add "+(result?"successed":"failed")+"!!!");
        return "/";
    }
}

This can submit right user object to the public String register(@ModelAttribute("user")User user, ModelMap model).

출처) http://stackoverflow.com/questions/27483064/modelattribute-controller-spring-mvc-mocking