SpringBootテストコード

@RestController
public class WebRestController {
    @GetMapping("/hello")
    public String hello() {
        return "hello";
    }
}

@RunWith(SpringRunner.class)
@WebMvcTest(controllers = WebRestController.class)
public class WebRestControllerTest {
    @Autowired
    private MockMvc mvc;

    @Test
    public void hello가_리턴된다() throws Exception {
        String hello = "hello";

        mvc.perform(get("/hello"))
                .andExpect(status().isOk())
                .andExpect(content().string(hello));
    }
}

@RunWith(SpringRunner.class)

@WebMvcTest

@Autowired

@private MockMvc mvc

mvc.perform(get("/hello"))

.andExpect(status().isOk())

.andExpect(content().string(hello))