Question

我在课程中有一个标记为@Controller

的方法

@RequestMapping(value = "/addEvent", method = RequestMethod.POST)
    public String addEvent(Model model,
            @Valid @ModelAttribute("myEvent") Event event,
            BindingResult result, RedirectAttributes redirectAttributes,
            @RequestParam(required = true) Integer selectedEventTypeId,
            @RequestParam(required = true) Integer selectedEventStatusId) {

        if (result.getErrorCount() > 1 ){
            return "eventDetailsAdd";
        }
        eventService.addEvent(event, selectedEventTypeId, selectedEventStatusId);
        redirectAttributes.addAttribute("idEvent", event.getId());
        redirectAttributes.addAttribute("message", "added correctly at " + new Date() );
        return "redirect:eventDetails";
    }

如果我写下面的代码：

MockHttpServletRequestBuilder request = MockMvcRequestBuilders
                .get("/addEvent");
        ResultActions result = mockMvc.perform(request);

        result.andExpect(MockMvcResultMatchers.status().isOk());

我明白了：

java.lang.AssertionError: Status expected:<200> but was:<405>
    at org.springframework.test.util.AssertionErrors.fail(AssertionErrors.java:60)
    at org.springframework.test.util.AssertionErrors.assertEquals(AssertionErrors.java:89)
    at org.springframework.test.web.servlet.result.StatusResultMatchers$5.match(StatusResultMatchers.java:549)
    ...

问题是什么，我该如何解决？

更新

如果我写：

MockHttpServletRequestBuilder request = MockMvcRequestBuilders
                .get("/addEvent");
        request.param("selectedEventTypeId", "1");
        request.param("selectedEventStatusId", "1");

        ResultActions result = mockMvc.perform(request);

        result.andExpect(MockMvcResultMatchers.status().isOk());
        result.andExpect(MockMvcResultMatchers.forwardedUrl("eventDetailsAdd"));

我看到了相同的结果。

分辨

Bitman建议+添加（由Sotirios Delimanolis提供）

   request.param("selectedEventTypeId", "1");
   request.param("selectedEventStatusId", "1");

在我的情况下，Event事件实例将从Spring中获取什么？

Answer 1

更改此

MockHttpServletRequestBuilder request = MockMvcRequestBuilders
            .get("/addEvent");

到

MockHttpServletRequestBuilder request = MockMvcRequestBuilders
                .post("/addEvent");

因为您期望控制器中有method = RequestMethod.POST POST 但是你的测试正在执行GET。

这是HTTP错误405方法不允许的意思

java.lang.AssertionError：期望的状态：＆lt; 200＆gt;但是：＆lt; 405＆gt;

1 个答案: