fix(#30): Google OAuth를 이용한 회원가입 시 에러 해결

- Builder에서 password를 정하지 않아도 자동으로 password에 null이 들어가면서 PasswordUtil.encode(null) 이 호출되던 문제를 해결했어요.

src/main/java/com/bamdoliro/sinabro/domain/user/domain/User.java

@@ -40,7 +40,7 @@ public class User extends BaseTimeEntity {
     public User(String email, String name, String password, Authority authority) {
         this.email = email;
         this.name = name;
-        this.password = new Password(PasswordUtil.encode(password));
+        this.password = password == null ? null : new Password(PasswordUtil.encode(password));
         this.authority = authority;
     }
 }

src/test/java/com/bamdoliro/sinabro/shared/fixture/UserFixture.java

@@ -6,10 +6,18 @@
 public class UserFixture {
 
     public static User createUser() {
-        return new User("[email protected]", "김밤돌", Authority.USER);
+        return User.builder()
+                .email("[email protected]")
+                .name("김밤돌")
+                .authority(Authority.USER)
+                .build();
     }
 
     public static User createAdmin() {
-        return new User("[email protected]", "어드민", Authority.ADMIN);
+        return User.builder()
+                .email("[email protected]")
+                .name("어드민")
+                .authority(Authority.ADMIN)
+                .build();
     }
 }

src/test/java/com/bamdoliro/sinabro/shared/util/ControllerTest.java

@@ -20,6 +20,9 @@
 import com.bamdoliro.sinabro.application.notification.SendNotificationToAllUserUseCase;
 import com.bamdoliro.sinabro.application.notification.SendNotificationUseCase;
 import com.bamdoliro.sinabro.application.question.*;
+import com.bamdoliro.sinabro.application.user.SendVerificationUseCase;
+import com.bamdoliro.sinabro.application.user.SignUpUseCase;
+import com.bamdoliro.sinabro.application.user.VerifyUseCase;
 import com.bamdoliro.sinabro.domain.auth.service.TokenService;
 import com.bamdoliro.sinabro.presentation.answer.AnswerController;
 import com.bamdoliro.sinabro.presentation.auth.AuthController;
@@ -71,6 +74,9 @@ public abstract class ControllerTest {
     // UseCase
 
     // Auth
+    @MockBean
+    protected LogInUseCase logInUseCase;
+
     @MockBean
     protected GoogleAuthLinkUseCase googleAuthLinkUseCase;
 
@@ -86,6 +92,16 @@ public abstract class ControllerTest {
     @MockBean
     protected LogOutUseCase logOutUseCase;
 
+    // User
+    @MockBean
+    protected SignUpUseCase signUpUseCase;
+
+    @MockBean
+    protected SendVerificationUseCase sendVerificationUseCase;
+
+    @MockBean
+    protected VerifyUseCase verifyUseCase;
+
     // Diary
     @MockBean
     protected CreateDiaryUseCase createDiaryUseCase;