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为什么此MockMvc测试失败?

[英]Why is this MockMvc test failing?

这是我拥有的控制器:

@Controller
@EnableWebMvc
@RequestMapping(value = "/spittles")
public class SpittleController {

    SpittleRepository spittleRepository;

    @RequestMapping(method = RequestMethod.GET)
    public String getSpittles(Model model) {
        model.addAttribute(spittleRepository.findSpittles(10, 10));
        return "spittles";
    }

    @Autowired
    public void setSpittleRepository(SpittleRepository spittleRepository) {
        this.spittleRepository = spittleRepository;
    }

}

和我的观点(点点滴滴)

<c:forEach items="${spittleList}" var="spittle">
    ${spittle.message}
</c:forEach>

效果很好..

但是此测试失败:

    SpittleController spittleController = new SpittleController();
    spittleController.setSpittleRepository(mockRepository);

    MockMvc mockMvc = MockMvcBuilders.standaloneSetup(spittleController)
            .setSingleView(new InternalResourceView("/WEB-INF/views/spittles.jsp")).build();

    mockMvc.perform(get("/spittles"))
            .andExpect(view().name("spittles"))
            .andExpect(model().attributeExists("spittleList"));

消息:

 java.lang.AssertionError: Model attribute 'spittleList' does not exist

但是在jsp中,看起来该模型具有spittleList属性,我缺少了什么?

指定名称后,是否仍然出现问题?

model.addAttribute("spittleList", spittleRepository.findSpittles(10, 10));

嗨,您可以期望可以模拟您的服务,如下所示:

Expect(spittleRepository.findSpittles(10,10))。andReturn(期望输出)

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