我是Mockito和Junit,我已经编写了测试我的休息服务的单元测试用例,并利用Mockito注入模拟。代码如下:
BillControllerTest.java:
@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = Application.class)
@WebAppConfiguration
public class BillControllerTest{
private MockMvc mockMvc;
@Autowired
private WebApplicationContext webApplicationContext;
@InjectMocks
private BillController billController;
@Mock
private BillService mockBillService;
@Before
public void setupController() {
MockitoAnnotations.initMocks(this);
this.mockMvc = webAppContextSetup(webApplicationContext).build();
}
@Test
public void testBills() throws Exception {
// some fake data
final List<Bill> fakeBillList = new ArrayList<>();
fakeBillList.add(CpsFake.bill("1234"));
when(mockBillService.getBills(BILL_UID))
.thenReturn(fakeBillList.stream());
mockMvc.perform(get("/bills/" + BILL_UID ))
.andExpect(content().contentType(MediaTypes.HAL_JSON))
// expect particular uid
.andExpect(content().string(containsString("\"uid\":\"1234\"")))
ApplicationTest.java:
@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = Application.class)
@WebAppConfiguration
public class ApplicationTest {
@Test
public void contextLoads() {
}
}
BillController.java:
@RestController
@RequestMapping(value = "/trials/{billUid}", produces = "application/hal+json")
public class BillController extends BaseController {
@Autowired
private BillService billService;
@Autowired
public BillController(BillService billService) {
this.billService = billService;
}
@RequestMapping(method = RequestMethod.GET, value = "")
public ResponseEntity<Resources<Resource<Bill>>> getBills(@PathVariable String billUid) {
return resourceListResponseEntity(
() -> billService.getBills(billUid),
bill-> createResource(bill),
resources -> resources.add(linkTo(methodOn(BillController.class)
.getBills(billUid)).withSelfRel()));
}
当我运行测试(BillControllerTest)时,不会调用mockBillService,而是调用实际的billService。请帮我解决这个问题。先感谢您。
答案 0 :(得分:1)
我认为问题在于你和spring一起使用mockito。两者都使用代理。
查看getBills
的代码 - 它不依赖于spring应用程序上下文。因此,请跳过所有弹出设置代码(mockMvc
和webApplicationContext
)并仅使用Mockito。如果尚不可见的代码依赖于ApplicationContext - 模拟应用程序上下文而不是设置真实的。
这个测试将是:
如果需要,您可以使用注释initMocks
替换RunWith(MockitoJUnitRunner.class)
。