MockMvc测试未到达控制器

时间:2020-10-05 13:48:17

标签: java spring testing mockito mockmvc

我已经尝试了很多,但不幸的是没有成功。我不明白为什么无法联系到我的控制器。我没有独立的SpringBoot项目,因此必须通过独立设置运行此测试。

这是我的考试班:

@RunWith(SpringJUnit4ClassRunner.class)
public class HelpPageControllerTest {

    @Mock
    private HelpService helpService;

    private MockMvc mockMvc;

    @Before
    public void setUp() {
        MockitoAnnotations.initMocks(this);
        this.mockMvc = MockMvcBuilders
                .standaloneSetup(new HelpPageController())
                .build();
    }

    @Test
    public void justATest() throws Exception {
        ResultActions resultActions = mockMvc.perform(get("/help/manuals?lang=de"));
        resultActions.andExpect(status().isOk());
    }
}

这是我要尝试的API:

      @GetMapping("/help/manuals")
      public ResponseEntity<List<ManualResponseTO>> getManuals(@RequestParam String lang) {
       List<ManualResponseTO> manuals;
       manuals = this.helpService.getManuals(lang);
       return new ResponseEntity<>(manuals, HttpStatus.OK);
     }

运行测试,我得到以下答案:

enter image description here

当我进入“调试模式”时,我可以看到mockMvc已初始化,但是我也在控制器中设置了调试点,但是我无法达到。

enter image description here

2 个答案:

答案 0 :(得分:1)

@RunWith(SpringRunner.class)
@WebMvcTest(HelpPageController.class)
public class HelpPageControllerTest {

    @Autowired
    private MockMvc mockMvc;

    ...
}

@RunWith(SpringRunner.class)
@WebMvcTest(HelpPageController.class)
public class HelpPageControllerTest {

    private MockMvc mockMvc;

    @Autowired
    private HelpPageController helpPageController;

    @Before
    public void setUp() {
        this.mockMvc = MockMvcBuilders
            .standaloneSetup(helpPageController)
            .build();
    }

    ...
}

依赖性

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>

答案 1 :(得分:0)

我找到了解决方案。我需要测试上下文配置

testContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">

</beans>

现在我也在嘲笑我的 Service 。这是我需要的代码:

@RunWith(MockitoJUnitRunner.class)
@ContextConfiguration(locations = "classpath*:testContext.xml")
public class HelpPageControllerTest {

    private MockMvc mockMvc;

    @Mock
    private HelpService helpService;

    @InjectMocks
    private HelpPageController helpPageController;

    @Before
    public void setUp() {
        MockitoAnnotations.initMocks(this);
        this.mockMvc = MockMvcBuilders
                .standaloneSetup(helpPageController)
                .build();
    }

    @Test
    public void justATest() throws Exception {
        List<ManualResponseTO> manualResponseTOS = new ArrayList<>();
        when(helpService.getManuals("de")).thenReturn(manualResponseTOS);
        ResultActions resultActions = mockMvc.perform(get("/manuals?lang=de"));
        resultActions.andExpect(status().isOk());
    }
}
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