Junit Test Application-27-회원가입 테스트 오류

Junit Bank Application 깃허브

Junit Bank Application 기록 노션

전체를 돌리니까 해당 부분에서만 터진다.

package shop.mtcoding.bank.web;

import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
import org.springframework.http.MediaType;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.ResultActions;

import com.fasterxml.jackson.databind.ObjectMapper;

import shop.mtcoding.bank.config.dummy.DummyObject;
import shop.mtcoding.bank.domain.user.UserRepository;
import shop.mtcoding.bank.dto.user.UserRequestDto.JoinRequestDto;

@AutoConfigureMockMvc
@SpringBootTest(webEnvironment = WebEnvironment.MOCK)
public class UserControllerTest extends DummyObject {

     @Autowired
     private MockMvc mvc;
     @Autowired
     private ObjectMapper om;
     @Autowired
     private UserRepository userRepository;

     @BeforeEach
     public void setUp() {
          dataSetting();
     }

     @Test
     public void join_success_test() throws Exception {
          // given
          JoinRequestDto joinRequestDto = new JoinRequestDto();
          joinRequestDto.setUsername("love");
          joinRequestDto.setPassword("1234");
          joinRequestDto.setEmail("love@nate.com");
          joinRequestDto.setFullname("러브");

          String requestBody = om.writeValueAsString(joinRequestDto);
          System.out.println("테스트 : " + requestBody);

          // when
          ResultActions resultActions = mvc.perform(post("/api/join")
                    .content(requestBody)
                    .contentType(MediaType.APPLICATION_JSON));
          String responseBody = resultActions.andReturn().getResponse().getContentAsString();
          System.out.println("테스트 : " + responseBody);

          // then
          resultActions.andExpect(status().isCreated());
     }

     @Test
     public void join_fail_test() throws Exception {
          // given
          JoinRequestDto joinRequestDto = new JoinRequestDto();
          joinRequestDto.setUsername("ssar");
          joinRequestDto.setPassword("1234");
          joinRequestDto.setEmail("ssar@nate.com");
          joinRequestDto.setFullname("쌀");

          String requestBody = om.writeValueAsString(joinRequestDto);
          System.out.println("테스트 : " + requestBody);

          // when
          ResultActions resultActions = mvc.perform(post("/api/join")
                    .content(requestBody)
                    .contentType(MediaType.APPLICATION_JSON));
          String responseBody = resultActions.andReturn().getResponse().getContentAsString();
          System.out.println("테스트 : " + responseBody);

          // then
          resultActions.andExpect(status().isBadRequest());
     }

     private void dataSetting() {
          userRepository.save(newUser("ssar", "쌀"));
     }
}

이유는 롤백이 되지않아서이다. 따라서 @Transaction을 추가해주자

package shop.mtcoding.bank.web;

import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
import org.springframework.http.MediaType;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.ResultActions;
import org.springframework.transaction.annotation.Transactional;

import com.fasterxml.jackson.databind.ObjectMapper;

import shop.mtcoding.bank.config.dummy.DummyObject;
import shop.mtcoding.bank.domain.user.UserRepository;
import shop.mtcoding.bank.dto.user.UserRequestDto.JoinRequestDto;

@Transactional
@AutoConfigureMockMvc
@SpringBootTest(webEnvironment = WebEnvironment.MOCK)
public class UserControllerTest extends DummyObject {

     @Autowired
     private MockMvc mvc;
     @Autowired
     private ObjectMapper om;
     @Autowired
     private UserRepository userRepository;

     @BeforeEach
     public void setUp() {
          userRepository.save(newUser("ssar", "쌀"));
     }

     @Test
     public void join_success_test() throws Exception {
          // given
          JoinRequestDto joinRequestDto = new JoinRequestDto();
          joinRequestDto.setUsername("love");
          joinRequestDto.setPassword("1234");
          joinRequestDto.setEmail("love@nate.com");
          joinRequestDto.setFullname("러브");

          String requestBody = om.writeValueAsString(joinRequestDto);
          System.out.println("테스트 : " + requestBody);

          // when
          ResultActions resultActions = mvc.perform(post("/api/join")
                    .content(requestBody)
                    .contentType(MediaType.APPLICATION_JSON));
          String responseBody = resultActions.andReturn().getResponse().getContentAsString();
          System.out.println("테스트 : " + responseBody);

          // then
          resultActions.andExpect(status().isCreated());
     }

     @Test
     public void join_fail_test() throws Exception {
          // given
          JoinRequestDto joinRequestDto = new JoinRequestDto();
          joinRequestDto.setUsername("ssar");
          joinRequestDto.setPassword("1234");
          joinRequestDto.setEmail("ssar@nate.com");
          joinRequestDto.setFullname("쌀");

          String requestBody = om.writeValueAsString(joinRequestDto);
          System.out.println("테스트 : " + requestBody);

          // when
          ResultActions resultActions = mvc.perform(post("/api/join")
                    .content(requestBody)
                    .contentType(MediaType.APPLICATION_JSON));
          String responseBody = resultActions.andReturn().getResponse().getContentAsString();
          System.out.println("테스트 : " + responseBody);

          // then
          resultActions.andExpect(status().isBadRequest());
     }
}