test: 테스트 코드 작성

Author: nayonsoso

src/test/java/com/example/solidconnection/auth/service/oauth/OAuthClientMapTest.java

@@ -0,0 +1,53 @@
+package com.example.solidconnection.auth.service.oauth;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatCode;
+import static org.junit.jupiter.api.Assertions.assertAll;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+
+import com.example.solidconnection.common.exception.CustomException;
+import com.example.solidconnection.common.exception.ErrorCode;
+import com.example.solidconnection.siteuser.domain.AuthType;
+import java.util.List;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+@DisplayName("OAuthClientMap 테스트")
+class OAuthClientMapTest {
+
+    @Test
+    void AuthType에_해당하는_Client를_반환한다() {
+        // given
+        OAuthClient appleClient = mock(OAuthClient.class);
+        OAuthClient kakaoClient = mock(OAuthClient.class);
+        given(appleClient.getAuthType()).willReturn(AuthType.APPLE);
+        given(kakaoClient.getAuthType()).willReturn(AuthType.KAKAO);
+
+        OAuthClientMap oAuthClientMap = new OAuthClientMap(
+                List.of(appleClient, kakaoClient)
+        );
+
+        // when & then
+        assertAll(
+                () -> assertThat(oAuthClientMap.getOAuthClient(AuthType.APPLE)).isEqualTo(appleClient),
+                () -> assertThat(oAuthClientMap.getOAuthClient(AuthType.KAKAO)).isEqualTo(kakaoClient)
+        );
+    }
+
+    @Test
+    void AuthType에_매칭되는_Client가_없으면_예외가_발생한다() {
+        // given
+        OAuthClient appleClient = mock(OAuthClient.class);
+        given(appleClient.getAuthType()).willReturn(AuthType.APPLE);
+
+        OAuthClientMap oAuthClientMap = new OAuthClientMap(
+                List.of(appleClient)
+        );
+
+        // when & then
+        assertThatCode(() -> oAuthClientMap.getOAuthClient(AuthType.KAKAO))
+                .isInstanceOf(CustomException.class)
+                .hasMessageContaining(ErrorCode.NOT_DEFINED_ERROR.getMessage());
+    }
+}

src/test/java/com/example/solidconnection/auth/service/oauth/OAuthServiceTest.java

@@ -0,0 +1,88 @@
+package com.example.solidconnection.auth.service.oauth;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertAll;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+
+import com.example.solidconnection.auth.dto.oauth.OAuthCodeRequest;
+import com.example.solidconnection.auth.dto.oauth.OAuthResponse;
+import com.example.solidconnection.auth.dto.oauth.OAuthSignInResponse;
+import com.example.solidconnection.auth.dto.oauth.OAuthUserInfoDto;
+import com.example.solidconnection.auth.dto.oauth.SignUpPrepareResponse;
+import com.example.solidconnection.siteuser.domain.AuthType;
+import com.example.solidconnection.siteuser.fixture.SiteUserFixture;
+import com.example.solidconnection.support.TestContainerSpringBootTest;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.mock.mockito.MockBean;
+
+@DisplayName("OAuth 서비스 테스트")
+@TestContainerSpringBootTest
+class OAuthServiceTest {
+
+    @Autowired
+    private OAuthService oAuthService;
+
+    @Autowired
+    private SiteUserFixture siteUserFixture;
+
+    @MockBean
+    private OAuthClientMap oauthClientMap;
+
+    private final AuthType authType = AuthType.KAKAO;
+    private final String oauthCode = "code";
+    private final String email = "test@test.com";
+    private final String profileImageUrl = "profile.jpg";
+    private final String nickname = "testUser";
+
+    @BeforeEach
+    void setUp() { // 실제 client 호출하지 않도록 mocking
+        OAuthUserInfoDto oauthUserInfoDto = mock(OAuthUserInfoDto.class);
+        given(oauthUserInfoDto.getEmail()).willReturn(email);
+        given(oauthUserInfoDto.getProfileImageUrl()).willReturn(profileImageUrl);
+        given(oauthUserInfoDto.getNickname()).willReturn(nickname);
+
+        OAuthClient oAuthClient = mock(OAuthClient.class);
+        given(oauthClientMap.getOAuthClient(authType)).willReturn(oAuthClient);
+        given(oAuthClient.getAuthType()).willReturn(authType);
+        given(oAuthClient.getUserInfo(oauthCode)).willReturn(oauthUserInfoDto);
+    }
+
+    @Test
+    void 기존_회원이라면_로그인한다() {
+        // given
+        siteUserFixture.사용자(email, authType);
+
+        // when
+        OAuthResponse response = oAuthService.processOAuth(authType, new OAuthCodeRequest(oauthCode));
+
+        // then
+        assertThat(response).isInstanceOf(OAuthSignInResponse.class);
+        OAuthSignInResponse signInResponse = (OAuthSignInResponse) response;
+        assertAll(
+                () -> assertThat(signInResponse.isRegistered()).isTrue(),
+                () -> assertThat(signInResponse.accessToken()).isNotBlank(),
+                () -> assertThat(signInResponse.refreshToken()).isNotBlank()
+        );
+    }
+
+    @Test
+    void 신규_회원이라면_회원가입에_필요한_정보를_응답한다() {
+        // when
+        OAuthResponse response = oAuthService.processOAuth(authType, new OAuthCodeRequest(oauthCode));
+
+        // then
+        assertThat(response).isInstanceOf(SignUpPrepareResponse.class);
+        SignUpPrepareResponse signUpPrepareResponse = (SignUpPrepareResponse) response;
+        assertAll(
+                () -> assertThat(signUpPrepareResponse.isRegistered()).isFalse(),
+                () -> assertThat(signUpPrepareResponse.signUpToken()).isNotBlank(),
+                () -> assertThat(signUpPrepareResponse.email()).isEqualTo(email),
+                () -> assertThat(signUpPrepareResponse.profileImageUrl()).isEqualTo(profileImageUrl),
+                () -> assertThat(signUpPrepareResponse.nickname()).isEqualTo(nickname)
+        );
+    }
+}