[spring] MockMvc

@ActiveProfiles("local")
@SpringBootTest
@AutoConfigureMockMvc
class DefaultControllerTest {
    @Autowired
    private MockMvc mockMvc;

    @Test
    void recommend_400() throws Exception {
        // given
        String body = "{\n" +
                "    \"name\": \"test\"\n" +
                "}";

        // then
        mockMvc.perform(MockMvcRequestBuilders.post(DefaultController.PATH)
                        .contentType(MediaType.APPLICATION_JSON)
                        .content(body)
                )
                .andExpect(status().isBadRequest());
    }
}

https://stackoverflow.com/questions/45825955/using-spring-mockmvc-to-test-optional-path-variables

Using Spring mockMvc to test optional path variables

https://blog.naver.com/PostView.nhn?blogId=writer0713&logNo=221629279019&from=search&redirect=Log&widgetTypeCall=true&directAccess=false 

[Spring] mockMvc로 Controller 테스트 (ContentType)

https://velog.io/@devsh/%EC%8A%A4%ED%94%84%EB%A7%81-%EB%B6%80%ED%8A%B8-3-%EC%BB%A8%ED%8A%B8%EB%A1%A4%EB%9F%AC-%EB%A0%88%EC%9D%B4%EC%96%B4-%ED%85%8C%EC%8A%A4%ED%8A%B8

[스프링 부트 - 3] 컨트롤러 레이어 테스트