[TDD스터디] MemberRepository, Service, Controller 테스트 코드 작성

Second Seminar/SecondSeminar/src/test/java/com/example/SecondSeminar/member/application/MemberServiceTest.java

@@ -0,0 +1,71 @@
+package com.example.SecondSeminar.member.application;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatList;
+import static org.mockito.BDDMockito.given;
+
+import com.example.SecondSeminar.member.domain.Member;
+import com.example.SecondSeminar.member.domain.MemberJpaRepository;
+import com.example.SecondSeminar.member.domain.Part;
+import com.example.SecondSeminar.member.domain.SOPT;
+import com.example.SecondSeminar.member.dto.request.MemberProfileUpdateRequest;
+import com.example.SecondSeminar.member.dto.response.MemberGetResponse;
+import java.util.List;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+@ExtendWith(MockitoExtension.class)
+public class MemberServiceTest {
+
+    @Mock
+    MemberJpaRepository memberRepository;
+
+    @InjectMocks
+    private MemberService memberService;
+
+    @Test
+    void getMemberByIdV2() {
+        Long memberId = 1L;
+        SOPT soptInfo = new SOPT(31, Part.SERVER);
+        Member member = new Member("정준서", "DDD", 24, soptInfo);
+        given(memberRepository.findByIdOrThrowException(memberId)).willReturn(member);
+
+        MemberGetResponse response = memberService.getMemberByIdV2(memberId);
+        assertThat(response.name()).isEqualTo("정준서");
+        assertThat(response.nickname()).isEqualTo("DDD");
+        assertThat(response.age()).isEqualTo(24);
+        assertThat(response.soptInfo()).isEqualTo(soptInfo);
+    }
+
+
+    @Test
+    void getMembers() {
+        Member member1 = new Member("정준서", "DDD", 24, new SOPT(31, Part.SERVER));
+        Member member2 = new Member("김태욱", "발라더", 25, new SOPT(33, Part.SERVER));
+        Member member3 = new Member("정홍준", "아빠", 27, new SOPT(32, Part.SERVER));
+
+        given(memberRepository.findAll()).willReturn(List.of(member1, member2, member3));
+
+        List<MemberGetResponse> responseList = memberService.getMembers();
+        assertThat(responseList).isInstanceOf(List.class);
+        assertThatList(responseList).extracting("name").contains("정준서", "김태욱", "정홍준");
+        assertThatList(responseList).extracting("nickname").contains("DDD", "발라더", "아빠");
+        assertThatList(responseList).extracting("age").contains(24, 25, 27);
+    }
+
+    @Test
+    void updateSOPT() {
+        Long memberId = 1L;
+        SOPT soptInfo = new SOPT(31, Part.SERVER);
+        Member member = new Member("정준서", "DDD", 24, soptInfo);
+        MemberProfileUpdateRequest request = new MemberProfileUpdateRequest(33, Part.SERVER);
+
+        given(memberRepository.findByIdOrThrowException(memberId)).willReturn(member);
+
+        memberService.updateSOPT(1L, request);
+    }
+
+}

Second Seminar/SecondSeminar/src/test/java/com/example/SecondSeminar/member/domain/MemberJpaRepositoryTest.java

@@ -0,0 +1,32 @@
+package com.example.SecondSeminar.member.domain;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+
+import com.example.SecondSeminar.member.exception.MemberException;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
+import org.springframework.test.context.ActiveProfiles;
+
+@ActiveProfiles("test")
+@DataJpaTest
+public class MemberJpaRepositoryTest {
+    @Autowired
+    private MemberJpaRepository memberJpaRepository;
+
+    @Test
+    void findExistingMemberById() {
+        Long id = 1L;
+        Member member = memberJpaRepository.findByIdOrThrowException(id);
+        assertThat(member).isNotNull();
+        assertThat(member.getId()).isEqualTo(1L);
+    }
+
+    @Test
+    void findNotExistingMemberById() {
+        Long id = 0L;
+        assertThatExceptionOfType(MemberException.class).isThrownBy(
+                () -> memberJpaRepository.findByIdOrThrowException(id));
+    }
+}

Second Seminar/SecondSeminar/src/test/java/com/example/SecondSeminar/member/presentation/MemberControllerTest.java

@@ -0,0 +1,51 @@
+package com.example.SecondSeminar.member.presentation;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.given;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+import com.example.SecondSeminar.member.application.MemberService;
+import com.example.SecondSeminar.member.domain.Part;
+import com.example.SecondSeminar.member.domain.SOPT;
+import com.example.SecondSeminar.member.dto.response.MemberGetResponse;
+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.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.test.web.servlet.MockMvc;
+
+@AutoConfigureMockMvc(addFilters = false)
+@WebMvcTest(MemberController.class)
+public class MemberControllerTest {
+
+    @Autowired
+    private MockMvc mvc;
+
+    @MockBean
+    private MemberService memberService;
+
+    private final static String accessToken = "Bearer (accessToken)";
+
+    @Test
+    void getMemberProfileV2() throws Exception {
+        Long memberId = 1L;
+        String url = String.format("/api/member/%d/v2", memberId);
+
+        MemberGetResponse response = new MemberGetResponse("정준서", "DDD", 24,
+                new SOPT(31, Part.SERVER));
+
+        given(memberService.getMemberByIdV2(any())).willReturn(response);
+
+        mvc.perform(get(url).header("Authorization", accessToken))
+                .andExpect(status().isOk())
+                .andExpect(content().json(
+                        "{\"name\": \"정준서\", \"nickname\": \"DDD\", \"age\":  24, \"soptInfo\": {\"generation\": 31, \"part\": \"SERVER\"}}"))
+                .andDo(print());
+    }
+
+
+}