[Junit5] MockMvc UTF 8 설정하기

mvc 멤버변수는 MockMvcBuilders를 통해 생성하자.

 

    private MockMvc mvc;
    
    @Autowired
    private WebApplicationContext ctx;

    @BeforeEach
    public void setup() {
        this.mvc = MockMvcBuilders.webAppContextSetup(ctx)
                .addFilters(new CharacterEncodingFilter("UTF-8", true))  // 필터 추가
                .alwaysDo(print())
                .build();
    }

MockHttpServletResponse:
           Status = 200
    Error message = null
          Headers = [Content-Type:"text/plain;charset=UTF-8", Content-Length:"14"]
     Content type = text/plain;charset=UTF-8
             Body = Optional.empty
    Forwarded URL = null
   Redirected URL = null
          Cookies = []

정상적으로 UTF-8을 확인할 수 있다.