如何测试POST Spring MVC
问题内容：
我的问题是如何称呼它。我可以做
MyObject o = new MyObject();
myController.save(o, "value");
但这不是我想做的。我希望MyObject出现在请求后的正文中吗？如何才能做到这一点？
@Requestmapping(value="/save/{value}", method=RequestMethod.POST)
public void post(@Valid MyObject o, @PathVariable String value{
objectService.save(o);
}
为了清楚起见，我在谈论单元测试。
编辑：
@RequestMapping(value = "/", method = RequestMethod.POST)
public View postUser(ModelMap data, @Valid Profile profile, BindingResult bindingResult) {
if (bindingResult.hasErrors()) {
return dummyDataView;
}
data.put(DummyDataView.DATA_TO_SEND, "users/user-1.json");
profileService.save(profile);
return dummyDataView;
}
问题答案：
请参阅下面的示例代码，该示例代码演示如何使用junit和spring-test对控制器进行单元测试。
@RunWith(SpringJUnit4ClassRunner.class)
@TestExecutionListeners({
DependencyInjectionTestExecutionListener.class,
DirtiesContextTestExecutionListener.class,
TransactionalTestExecutionListener.class })
@Transactional
@ContextConfiguration(locations = {
"classpath:rest.xml"
})
public class ControllerTest{
private MockHttpServletRequest request;
private MockHttpServletResponse response;
@Autowired
private RequestMappingHandlerAdapter handlerAdapter;
@Autowired
private RequestMappingHandlerMapping handlerMapping;
@Before
public void setUp() throws Exception
{
this.request = new MockHttpServletRequest();
request.setContentType("application/json");
this.response = new MockHttpServletResponse();
}
@Test
public void testPost(){
request.setMethod("POST");
request.setRequestURI("/save/test"); //replace test with any value
final ModelAndView mav;
Object handler;
try{
MyObject o = new MyObject();
//set values
//Assuming the controller consumes json
ObjectMapper mapper = new ObjectMapper();
//set o converted as JSON to the request body
//request.setContent(mapper.writeValueAsString(o).getBytes());
request.setAttribute("attribute_name", o); //in case you are trying to set a model attribute.
handler = handlerMapping.getHandler(request).getHandler();
mav = handlerAdapter.handle(request, response, handler);
Assert.assertEquals(200, response.getStatus());
//Assert other conditions.
}
catch (Exception e)
{
}
}
}
