我正在尝试为其中一个控制器类写入集成测试,该控制器类中有一个注入依赖项。我尝试通过注入的对象测试我的控制器的哪个部分调用方法,但是当我运行我的测试时由于空指针异常而失败。在测试中,我使用@ContexConfiguration和@RunsWith注释,但它没有帮助。 有些代码可能会帮助:)弹性集成测试依赖注入控制器
AuthenticationController:
@Controller
public class AuthenticationController {
@Resource(name = "userManagement")
private UserManagement um;
@RequestMapping(method = RequestMethod.POST)
public String onSubmit(@ModelAttribute("user") UserForm user,
BindingResult result, Model model, HttpSession session) {
LoginFormValidator validator = new LoginFormValidator();
validator.validate(user, result);
if (result.hasErrors()) {
return "login";
} else {
User u = um.login(user.getEmail(), user.getPwd());
if (u != null) {
session.setAttribute("user", u);
LOGGER.info("succesful login with email: " + u.getEmail());
model.addAttribute("result", "succesful login");
} else {
model.addAttribute("result", "login failed");
}
return "result";
}
}
在测试context.xml中: beans:bean id="userManagement" class="my.packages.UserManagement"
AuthenticationControllerTest:
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {"test-context.xml" })
public class AuthenticationControllerTest {
private MockHttpServletRequest request;
private MockHttpServletResponse response;
private AuthenticationController controller;
@Before
public void setUp() {
request = new MockHttpServletRequest();
response = new MockHttpServletResponse();
controller = new AuthenticationController();
}
@Test
public void testLoginPost() throws Exception {
request.setMethod("POST");
request.setRequestURI("/login");
request.setParameter("email", "[email protected]");
request.setParameter("pwd", "test");
final ModelAndView mav = new AnnotationMethodHandlerAdapter()
.handle(request, response, controller);
final UserForm u =
assertAndReturnModelAttributeOfType(mav, "user", UserForm.class);
assertEquals("[email protected]", u.getEmail());
assertEquals("test", u.getPwd());
assertViewName(mav, "result");
/* if UserForm is not valid */
final BindingResult errors = assertAndReturnModelAttributeOfType(mav,
"org.springframework.validation.BindingResult.user",
BindingResult.class);
assertTrue(errors.hasErrors());
assertViewName(mav, "login");
}
堆栈跟踪告诉我,发生了错误测试调用注入的userMangaement对象的登录方法。 um = null,因此注入与测试无关。 控制器在使用中工作正常。
任何评论会有很大的帮助!
由于提前,
鼩