Question

实际上已解决，但是如果有人会遇到相同的问题，我将在这里留下解决方案。您必须手动配置占位符，例如：

java.lang.IllegalArgumentException: Could not resolve placeholder 'cors.origin.value' in value "${cors.origin.value}"

我正在尝试从控制器执行某种方法的简单单元测试，但是我遇到了一个问题：

public class TestApiUrlStrings {

    public static final String API_V1_EVENTS = "api/v1/events";
    public static final String API_V1_EVENTS_FIND_BY_GENRE = API_V1_EVENTS + "/Dance?page=0";
}

为什么会这样？这只是简单的单元测试，所以我不必为此设置整个上下文？

我的代码：

我正在调用的请求是API_V1_EVENTS_FIND_BY_GENRE：

public class EventControllerTest {

    @Mock
    EventService eventService;

    @InjectMocks
    EventController eventController;

    MockMvc mockMvc;

    public EventControllerTest() {
        MockitoAnnotations.initMocks(this);
        mockMvc = MockMvcBuilders.standaloneSetup(eventController)
                .build();
    }


    @Test
    public void findByGenre() throws Exception {

        EventsDTO expected = EventsDTOdatasource.getEventsDTO();

        when(eventService.findByGenre(anyString(),anyInt())).thenReturn(expected);

        mockMvc.perform(get(TestApiUrlStrings.API_V1_EVENTS_FIND_BY_GENRE)
        .contentType(MediaType.APPLICATION_JSON))
                .andExpect(status().isOk())
                .andExpect(jsonPath("$.events", hasSize(3)));

    }

}

单元测试

@Slf4j
@CrossOrigin(value = "${cors.origin.value}")
@RestController
@RequestMapping(EventController.API_V1_EVENTS)
public class EventController {

    public static final String API_V1_EVENTS = "api/v1/events";

    private final EventService eventService;

    public EventController(EventService eventService) {
        this.eventService = eventService;
    }

    @GetMapping("/{musicGenre}")
    @ResponseStatus(HttpStatus.OK)
    public EventsDTO findByGenre(@PathVariable String musicGenre,
                                 @RequestParam(value = "page", defaultValue = "0") Integer pageNum) {

        return eventService.findByGenre(musicGenre, pageNum);
    }

    @PutMapping
    @ResponseStatus(HttpStatus.CREATED)
    public EventsDTO saveAll(@RequestBody EventsDTO eventsDTO) {
        return this.eventService.saveAll(eventsDTO);
    }
}

和控制器

ListView

为什么异常指向CORS值，而我在这里甚至不需要它？如何解决呢？此类异常在任何地方都很少。

Junit java.lang.IllegalArgumentException：无法解析值“ $ {cors.origin.value}”中的占位符“ cors.origin.value”

0 个答案: