[ADD] TEST CODE 추가

build.gradle.kts

@@ -27,7 +27,6 @@ dependencies {
     testImplementation(libs.org.springframework.boot.spring.boot.starter.test)
     testImplementation(libs.org.springframework.security.spring.security.test)
 
-
     compileOnly("org.projectlombok:lombok:1.18.38")
     annotationProcessor("org.projectlombok:lombok:1.18.38")
     testCompileOnly("org.projectlombok:lombok:1.18.38")
@@ -50,4 +49,4 @@ tasks.withType<JavaCompile>() {
 
 tasks.withType<Javadoc>() {
     options.encoding = "UTF-8"
-}
+}

src/main/java/kr/re/etri/autoflow/SpringSecurityRefreshTokenApplication.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt;
+package kr.re.etri.autoflow;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;

src/main/java/kr/re/etri/autoflow/advice/ErrorMessage.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.advice;
+package kr.re.etri.autoflow.advice;
 
 import lombok.AllArgsConstructor;
 import lombok.Getter;

src/main/java/kr/re/etri/autoflow/advice/TokenControllerAdvice.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.advice;
+package kr.re.etri.autoflow.advice;
 
 import java.util.Date;
 
@@ -8,7 +8,7 @@ import org.springframework.web.bind.annotation.ResponseStatus;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
 import org.springframework.web.context.request.WebRequest;
 
-import kr.re.etri.security.jwt.exception.TokenRefreshException;
+import kr.re.etri.autoflow.exception.TokenRefreshException;
 
 @RestControllerAdvice
 public class TokenControllerAdvice {

src/main/java/kr/re/etri/autoflow/controllers/AuthController.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.controllers;
+package kr.re.etri.autoflow.controllers;
 
 import java.util.HashSet;
 import java.util.List;
@@ -20,20 +20,20 @@ import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.web.bind.annotation.*;
 
-import kr.re.etri.security.jwt.exception.TokenRefreshException;
-import kr.re.etri.security.jwt.models.ERole;
-import kr.re.etri.security.jwt.models.RefreshToken;
-import kr.re.etri.security.jwt.models.Role;
-import kr.re.etri.security.jwt.models.User;
-import kr.re.etri.security.jwt.payload.request.LoginRequest;
-import kr.re.etri.security.jwt.payload.request.SignupRequest;
-import kr.re.etri.security.jwt.payload.response.UserInfoResponse;
-import kr.re.etri.security.jwt.payload.response.MessageResponse;
-import kr.re.etri.security.jwt.repository.RoleRepository;
-import kr.re.etri.security.jwt.repository.UserRepository;
-import kr.re.etri.security.jwt.security.jwt.JwtUtils;
-import kr.re.etri.security.jwt.security.services.RefreshTokenService;
-import kr.re.etri.security.jwt.security.services.UserDetailsImpl;
+import kr.re.etri.autoflow.exception.TokenRefreshException;
+import kr.re.etri.autoflow.models.ERole;
+import kr.re.etri.autoflow.models.RefreshToken;
+import kr.re.etri.autoflow.models.Role;
+import kr.re.etri.autoflow.models.User;
+import kr.re.etri.autoflow.payload.request.LoginRequest;
+import kr.re.etri.autoflow.payload.request.SignupRequest;
+import kr.re.etri.autoflow.payload.response.UserInfoResponse;
+import kr.re.etri.autoflow.payload.response.MessageResponse;
+import kr.re.etri.autoflow.repository.RoleRepository;
+import kr.re.etri.autoflow.repository.UserRepository;
+import kr.re.etri.autoflow.security.jwt.JwtUtils;
+import kr.re.etri.autoflow.security.services.RefreshTokenService;
+import kr.re.etri.autoflow.security.services.UserDetailsImpl;
 
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;

src/main/java/kr/re/etri/autoflow/controllers/ProjectController.java

@@ -1,13 +1,13 @@
-package kr.re.etri.security.jwt.controllers;
+package kr.re.etri.autoflow.controllers;
 
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.enums.ParameterIn;
 import io.swagger.v3.oas.annotations.tags.Tag;
-import kr.re.etri.security.jwt.entity.ProjectEntity;
-import kr.re.etri.security.jwt.payload.request.BaseSearchRequest;
-import kr.re.etri.security.jwt.payload.request.ProjectRequest;
-import kr.re.etri.security.jwt.service.ProjectService;
+import kr.re.etri.autoflow.entity.ProjectEntity;
+import kr.re.etri.autoflow.payload.request.BaseSearchRequest;
+import kr.re.etri.autoflow.payload.request.ProjectRequest;
+import kr.re.etri.autoflow.service.ProjectService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;

src/main/java/kr/re/etri/autoflow/controllers/TestController.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.controllers;
+package kr.re.etri.autoflow.controllers;
 
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.CrossOrigin;

src/main/java/kr/re/etri/autoflow/entity/ProjectEntity.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.entity;
+package kr.re.etri.autoflow.entity;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.persistence.*;

src/main/java/kr/re/etri/autoflow/exception/TokenRefreshException.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.exception;
+package kr.re.etri.autoflow.exception;
 
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ResponseStatus;

src/main/java/kr/re/etri/autoflow/models/ERole.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.models;
+package kr.re.etri.autoflow.models;
 
 public enum ERole {
   ROLE_USER,

src/main/java/kr/re/etri/autoflow/models/RefreshToken.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.models;
+package kr.re.etri.autoflow.models;
 
 import java.time.Instant;
 

src/main/java/kr/re/etri/autoflow/models/Role.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.models;
+package kr.re.etri.autoflow.models;
 
 import jakarta.persistence.*;
 import lombok.Getter;

src/main/java/kr/re/etri/autoflow/models/User.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.models;
+package kr.re.etri.autoflow.models;
 
 import java.util.HashSet;
 import java.util.Set;

src/main/java/kr/re/etri/autoflow/payload/request/BaseSearchRequest.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.payload.request;
+package kr.re.etri.autoflow.payload.request;
 
 import lombok.Getter;
 import lombok.Setter;

src/main/java/kr/re/etri/autoflow/payload/request/LoginRequest.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.payload.request;
+package kr.re.etri.autoflow.payload.request;
 
 import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;

src/main/java/kr/re/etri/autoflow/payload/request/ProjectRequest.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.payload.request;
+package kr.re.etri.autoflow.payload.request;
 
 import lombok.Getter;
 import lombok.Setter;

src/main/java/kr/re/etri/autoflow/payload/request/SignupRequest.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.payload.request;
+package kr.re.etri.autoflow.payload.request;
 
 import jakarta.validation.constraints.*;
 import lombok.Getter;

src/main/java/kr/re/etri/autoflow/payload/response/MessageResponse.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.payload.response;
+package kr.re.etri.autoflow.payload.response;
 
 import lombok.AllArgsConstructor;
 import lombok.Getter;

src/main/java/kr/re/etri/autoflow/payload/response/UserInfoResponse.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.payload.response;
+package kr.re.etri.autoflow.payload.response;
 
 import lombok.AllArgsConstructor;
 import lombok.Getter;

src/main/java/kr/re/etri/autoflow/repository/ProjectRepository.java

@@ -1,6 +1,6 @@
-package kr.re.etri.security.jwt.repository;
+package kr.re.etri.autoflow.repository;
 
-import kr.re.etri.security.jwt.entity.ProjectEntity;
+import kr.re.etri.autoflow.entity.ProjectEntity;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.JpaRepository;

src/main/java/kr/re/etri/autoflow/repository/RefreshTokenRepository.java

@@ -1,12 +1,12 @@
-package kr.re.etri.security.jwt.repository;
+package kr.re.etri.autoflow.repository;
 import java.util.Optional;
 
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Modifying;
 import org.springframework.stereotype.Repository;
 
-import kr.re.etri.security.jwt.models.RefreshToken;
-import kr.re.etri.security.jwt.models.User;
+import kr.re.etri.autoflow.models.RefreshToken;
+import kr.re.etri.autoflow.models.User;
 
 @Repository
 public interface RefreshTokenRepository extends JpaRepository<RefreshToken, Long> {

src/main/java/kr/re/etri/autoflow/repository/RoleRepository.java

@@ -1,12 +1,12 @@
-package kr.re.etri.security.jwt.repository;
+package kr.re.etri.autoflow.repository;
 
 import java.util.Optional;
 
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
-import kr.re.etri.security.jwt.models.ERole;
-import kr.re.etri.security.jwt.models.Role;
+import kr.re.etri.autoflow.models.ERole;
+import kr.re.etri.autoflow.models.Role;
 
 @Repository
 public interface RoleRepository extends JpaRepository<Role, Long> {

src/main/java/kr/re/etri/autoflow/repository/UserRepository.java

@@ -1,11 +1,11 @@
-package kr.re.etri.security.jwt.repository;
+package kr.re.etri.autoflow.repository;
 
 import java.util.Optional;
 
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
-import kr.re.etri.security.jwt.models.User;
+import kr.re.etri.autoflow.models.User;
 
 @Repository
 public interface UserRepository extends JpaRepository<User, Long> {

src/main/java/kr/re/etri/autoflow/security/WebSecurityConfig.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.security;
+package kr.re.etri.autoflow.security;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
@@ -18,9 +18,9 @@ import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.security.web.SecurityFilterChain;
 import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
 
-import kr.re.etri.security.jwt.security.jwt.AuthEntryPointJwt;
-import kr.re.etri.security.jwt.security.jwt.AuthTokenFilter;
-import kr.re.etri.security.jwt.security.services.UserDetailsServiceImpl;
+import kr.re.etri.autoflow.security.jwt.AuthEntryPointJwt;
+import kr.re.etri.autoflow.security.jwt.AuthTokenFilter;
+import kr.re.etri.autoflow.security.services.UserDetailsServiceImpl;
 
 @Configuration
 //@EnableWebSecurity

src/main/java/kr/re/etri/autoflow/security/jwt/AuthEntryPointJwt.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.security.jwt;
+package kr.re.etri.autoflow.security.jwt;
 
 import java.io.IOException;
 import java.util.HashMap;

src/main/java/kr/re/etri/autoflow/security/jwt/AuthTokenFilter.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.security.jwt;
+package kr.re.etri.autoflow.security.jwt;
 
 import java.io.IOException;
 
@@ -8,8 +8,6 @@ import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 
 import lombok.extern.slf4j.Slf4j;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.core.context.SecurityContextHolder;
@@ -17,7 +15,7 @@ import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
 import org.springframework.web.filter.OncePerRequestFilter;
 
-import kr.re.etri.security.jwt.security.services.UserDetailsServiceImpl;
+import kr.re.etri.autoflow.security.services.UserDetailsServiceImpl;
 
 @Slf4j
 public class AuthTokenFilter extends OncePerRequestFilter {

src/main/java/kr/re/etri/autoflow/security/jwt/JwtUtils.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.security.jwt;
+package kr.re.etri.autoflow.security.jwt;
 
 import java.security.Key;
 import java.util.Date;
@@ -13,8 +13,8 @@ import org.springframework.http.ResponseCookie;
 import org.springframework.stereotype.Component;
 import org.springframework.web.util.WebUtils;
 
-import kr.re.etri.security.jwt.models.User;
-import kr.re.etri.security.jwt.security.services.UserDetailsImpl;
+import kr.re.etri.autoflow.models.User;
+import kr.re.etri.autoflow.security.services.UserDetailsImpl;
 
 import io.jsonwebtoken.*;
 import io.jsonwebtoken.io.Decoders;

src/main/java/kr/re/etri/autoflow/security/services/RefreshTokenService.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.security.services;
+package kr.re.etri.autoflow.security.services;
 
 import java.time.Instant;
 import java.util.Optional;
@@ -9,10 +9,10 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
-import kr.re.etri.security.jwt.exception.TokenRefreshException;
-import kr.re.etri.security.jwt.models.RefreshToken;
-import kr.re.etri.security.jwt.repository.RefreshTokenRepository;
-import kr.re.etri.security.jwt.repository.UserRepository;
+import kr.re.etri.autoflow.exception.TokenRefreshException;
+import kr.re.etri.autoflow.models.RefreshToken;
+import kr.re.etri.autoflow.repository.RefreshTokenRepository;
+import kr.re.etri.autoflow.repository.UserRepository;
 
 @Service
 public class RefreshTokenService {

src/main/java/kr/re/etri/autoflow/security/services/UserDetailsImpl.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.security.services;
+package kr.re.etri.autoflow.security.services;
 
 import java.util.Collection;
 import java.util.List;
@@ -9,7 +9,7 @@ import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
 import org.springframework.security.core.userdetails.UserDetails;
 
-import kr.re.etri.security.jwt.models.User;
+import kr.re.etri.autoflow.models.User;
 import com.fasterxml.jackson.annotation.JsonIgnore;
 
 public class UserDetailsImpl implements UserDetails {

src/main/java/kr/re/etri/autoflow/security/services/UserDetailsServiceImpl.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.security.services;
+package kr.re.etri.autoflow.security.services;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.core.userdetails.UserDetails;
@@ -7,8 +7,8 @@ import org.springframework.security.core.userdetails.UsernameNotFoundException;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
-import kr.re.etri.security.jwt.models.User;
-import kr.re.etri.security.jwt.repository.UserRepository;
+import kr.re.etri.autoflow.models.User;
+import kr.re.etri.autoflow.repository.UserRepository;
 
 @Service
 public class UserDetailsServiceImpl implements UserDetailsService {

src/main/java/kr/re/etri/autoflow/service/ProjectService.java

@@ -1,10 +1,10 @@
-package kr.re.etri.security.jwt.service;
+package kr.re.etri.autoflow.service;
 
-import kr.re.etri.security.jwt.entity.ProjectEntity;
-import kr.re.etri.security.jwt.payload.request.BaseSearchRequest;
-import kr.re.etri.security.jwt.payload.request.ProjectRequest;
-import kr.re.etri.security.jwt.repository.ProjectRepository;
-import kr.re.etri.security.jwt.specification.ProjectSpecification;
+import kr.re.etri.autoflow.entity.ProjectEntity;
+import kr.re.etri.autoflow.payload.request.BaseSearchRequest;
+import kr.re.etri.autoflow.payload.request.ProjectRequest;
+import kr.re.etri.autoflow.repository.ProjectRepository;
+import kr.re.etri.autoflow.specification.ProjectSpecification;
 import lombok.RequiredArgsConstructor;
 import org.springframework.beans.BeanUtils;
 import org.springframework.data.domain.*;

src/main/java/kr/re/etri/autoflow/specification/ProjectSpecification.java

@@ -1,11 +1,11 @@
-package kr.re.etri.security.jwt.specification;
+package kr.re.etri.autoflow.specification;
 
 import jakarta.annotation.PostConstruct;
 import jakarta.persistence.EntityManager;
 import jakarta.persistence.metamodel.Attribute;
 import jakarta.persistence.metamodel.EntityType;
 import jakarta.persistence.metamodel.Metamodel;
-import kr.re.etri.security.jwt.entity.ProjectEntity;
+import kr.re.etri.autoflow.entity.ProjectEntity;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.stereotype.Component;

src/main/java/kr/re/etri/autoflow/swagger/OpenAPIConfig.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt.swagger;
+package kr.re.etri.autoflow.swagger;
 
 import io.swagger.v3.oas.models.OpenAPI;
 import io.swagger.v3.oas.models.info.Info;

src/test/java/kr/re/etri/autoflow/AuthControllerTest.java

@@ -0,0 +1,142 @@
+package kr.re.etri.autoflow.controllers;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.when;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.times;
+
+import java.util.Optional;
+import java.util.Set;
+
+import kr.re.etri.autoflow.models.ERole;
+import kr.re.etri.autoflow.models.Role;
+import kr.re.etri.autoflow.models.User;
+import kr.re.etri.autoflow.payload.request.SignupRequest;
+import kr.re.etri.autoflow.payload.response.MessageResponse;
+import kr.re.etri.autoflow.repository.RoleRepository;
+import kr.re.etri.autoflow.repository.UserRepository;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.*;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.crypto.password.PasswordEncoder;
+
+class AuthControllerTest {
+
+    @InjectMocks
+    private AuthController authController;
+
+    @Mock
+    private UserRepository userRepository;
+
+    @Mock
+    private RoleRepository roleRepository;
+
+    @Mock
+    private PasswordEncoder encoder;
+
+    @BeforeEach
+    void setup() {
+        MockitoAnnotations.openMocks(this);
+    }
+
+    @Test
+    void testRegisterUser_Success() {
+        SignupRequest request = new SignupRequest();
+        request.setUsername("testuser");
+        request.setEmail("test@example.com");
+        request.setPassword("password");
+        request.setRole(Set.of("ROLE_USER"));
+
+        when(userRepository.existsByUsername("testuser")).thenReturn(false);
+        when(userRepository.existsByEmail("test@example.com")).thenReturn(false);
+        when(encoder.encode("password")).thenReturn("encodedPassword");
+
+        Role roleUser = new Role();
+        roleUser.setName(ERole.ROLE_USER);
+        when(roleRepository.findByName(ERole.ROLE_USER)).thenReturn(Optional.of(roleUser));
+
+        when(userRepository.save(any(User.class))).thenAnswer(i -> i.getArguments()[0]);
+
+        ResponseEntity<?> response = authController.registerUser(request);
+
+        assert response.getStatusCode().is2xxSuccessful();
+        assert response.getBody() instanceof MessageResponse;
+        assert ((MessageResponse)response.getBody()).getMessage().equals("사용자 등록이 완료되었습니다.");
+
+        verify(userRepository, times(1)).save(any(User.class));
+    }
+
+    @Test
+    void testRegisterUser_UsernameExists() {
+        SignupRequest request = new SignupRequest();
+        request.setUsername("testuser");
+        request.setEmail("test@example.com");
+
+        when(userRepository.existsByUsername("testuser")).thenReturn(true);
+
+        ResponseEntity<?> response = authController.registerUser(request);
+
+        assert response.getStatusCode().is4xxClientError();
+        assert response.getBody() instanceof MessageResponse;
+        assert ((MessageResponse)response.getBody()).getMessage().contains("이미 사용 중인 사용자 이름입니다.");
+    }
+
+    @Test
+    void testRegisterUser_EmailExists() {
+        SignupRequest request = new SignupRequest();
+        request.setUsername("testuser");
+        request.setEmail("test@example.com");
+
+        when(userRepository.existsByUsername("testuser")).thenReturn(false);
+        when(userRepository.existsByEmail("test@example.com")).thenReturn(true);
+
+        ResponseEntity<?> response = authController.registerUser(request);
+
+        assert response.getStatusCode().is4xxClientError();
+        assert response.getBody() instanceof MessageResponse;
+        assert ((MessageResponse)response.getBody()).getMessage().contains("이미 사용 중인 이메일입니다.");
+    }
+
+    @Test
+    void testRegisterUser_InvalidRole() {
+        SignupRequest request = new SignupRequest();
+        request.setUsername("testuser");
+        request.setEmail("test@example.com");
+        request.setPassword("password");
+        request.setRole(Set.of("INVALID_ROLE"));
+
+        when(userRepository.existsByUsername("testuser")).thenReturn(false);
+        when(userRepository.existsByEmail("test@example.com")).thenReturn(false);
+        when(encoder.encode("password")).thenReturn("encodedPassword");
+
+        ResponseEntity<?> response = authController.registerUser(request);
+
+        assert response.getStatusCode().is4xxClientError();
+        assert response.getBody() instanceof MessageResponse;
+        assert ((MessageResponse)response.getBody()).getMessage().contains("역할은 유효하지 않습니다.");
+    }
+
+    @Test
+    void testRegisterUser_RoleNotFoundInDb() {
+        SignupRequest request = new SignupRequest();
+        request.setUsername("testuser");
+        request.setEmail("test@example.com");
+        request.setPassword("password");
+        request.setRole(Set.of("ROLE_ADMIN"));
+
+        when(userRepository.existsByUsername("testuser")).thenReturn(false);
+        when(userRepository.existsByEmail("test@example.com")).thenReturn(false);
+        when(encoder.encode("password")).thenReturn("encodedPassword");
+
+        when(roleRepository.findByName(ERole.ROLE_ADMIN)).thenReturn(Optional.empty());
+
+        ResponseEntity<?> response;
+        try {
+            response = authController.registerUser(request);
+            assert false; // 예외가 발생해야 함
+        } catch (RuntimeException e) {
+            assert e.getMessage().contains("역할이 DB에 존재하지 않습니다.");
+        }
+    }
+}

src/test/java/kr/re/etri/autoflow/ProjectControllerTest.java

@@ -0,0 +1,190 @@
+package kr.re.etri.autoflow.controllers;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import kr.re.etri.autoflow.entity.ProjectEntity;
+import kr.re.etri.autoflow.payload.request.ProjectRequest;
+import kr.re.etri.autoflow.service.ProjectService;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.context.TestConfiguration;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Import;
+import org.springframework.http.MediaType;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityCustomizer;
+import org.springframework.security.web.SecurityFilterChain;
+import org.springframework.test.web.servlet.MockMvc;
+
+import java.time.LocalDate;
+import java.util.List;
+import java.util.Optional;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.when;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
+
+import org.springframework.beans.factory.annotation.Autowired;
+
+@WebMvcTest(ProjectController.class)
+@Import(ProjectControllerTest.MockConfig.class)
+class ProjectControllerTest {
+
+    @Autowired
+    private MockMvc mockMvc;
+
+    @Autowired
+    private ProjectService projectService;
+
+    @Autowired
+    private ObjectMapper objectMapper;
+
+    @TestConfiguration
+    static class MockConfig {
+
+        @Bean
+        public ProjectService projectService() {
+            return Mockito.mock(ProjectService.class);
+        }
+
+        // 테스트 시 Security 완전 무시
+        @Bean
+        public SecurityFilterChain testSecurityFilterChain(HttpSecurity http) throws Exception {
+            http
+                    .authorizeHttpRequests(authz -> authz.anyRequest().permitAll())
+                    .csrf(csrf -> csrf.disable());
+            return http.build();
+        }
+    }
+
+
+    private ProjectEntity sampleProject(Long id, String code, String name) {
+        return ProjectEntity.builder()
+                .id(id)
+                .prjCd(code)
+                .prjNm(name)
+                .prjStartDt(LocalDate.of(2025, 8, 1))
+                .prjEndDt(LocalDate.of(2025, 12, 31))
+                .build();
+    }
+
+    @Test
+    @DisplayName("모든 프로젝트 조회")
+    void getAllProjects() throws Exception {
+        ProjectEntity entity = sampleProject(1L, "PRJ001", "AI 프로젝트");
+        when(projectService.findAll()).thenReturn(List.of(entity));
+
+        mockMvc.perform(get("/api/projects"))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$[0].prjCd").value("PRJ001"));
+    }
+
+    @Nested
+    class GetProjectByIdTests {
+        @Test
+        @DisplayName("ID로 프로젝트 조회 - 성공")
+        void success() throws Exception {
+            ProjectEntity entity = sampleProject(1L, "PRJ001", "AI 프로젝트");
+            when(projectService.findById(1L)).thenReturn(Optional.of(entity));
+
+            mockMvc.perform(get("/api/projects/1"))
+                    .andExpect(status().isOk())
+                    .andExpect(jsonPath("$.prjCd").value("PRJ001"));
+        }
+
+        @Test
+        @DisplayName("ID로 프로젝트 조회 - 실패")
+        void notFound() throws Exception {
+            when(projectService.findById(999L)).thenReturn(Optional.empty());
+
+            mockMvc.perform(get("/api/projects/999"))
+                    .andExpect(status().isNotFound());
+        }
+    }
+
+    @Nested
+    class CreateProjectTests {
+        @Test
+        @DisplayName("프로젝트 생성 - 성공")
+        void success() throws Exception {
+            ProjectEntity input = sampleProject(null, "PRJ002", "새 프로젝트");
+            when(projectService.create(any())).thenReturn(input);
+
+            mockMvc.perform(post("/api/projects")
+                            .contentType(MediaType.APPLICATION_JSON)
+                            .content(objectMapper.writeValueAsString(input)))
+                    .andExpect(status().isOk())
+                    .andExpect(jsonPath("$.prjCd").value("PRJ002"));
+        }
+
+        @Test
+        @DisplayName("프로젝트 생성 - 실패(중복 등)")
+        void failure() throws Exception {
+            ProjectEntity input = ProjectEntity.builder().prjCd("PRJ_DUP").build();
+            when(projectService.create(any())).thenThrow(new IllegalArgumentException("중복된 프로젝트 코드입니다."));
+
+            mockMvc.perform(post("/api/projects")
+                            .contentType(MediaType.APPLICATION_JSON)
+                            .content(objectMapper.writeValueAsString(input)))
+                    .andExpect(status().isBadRequest())
+                    .andExpect(content().string("중복된 프로젝트 코드입니다."));
+        }
+    }
+
+    @Nested
+    class UpdateProjectTests {
+        @Test
+        @DisplayName("프로젝트 수정 - 성공")
+        void success() throws Exception {
+            ProjectRequest request = new ProjectRequest();
+            request.setPrjNm("수정된 이름");
+
+            ProjectEntity updated = sampleProject(1L, "PRJ001", "수정된 이름");
+            when(projectService.update(Mockito.eq(1L), any())).thenReturn(Optional.of(updated));
+
+            mockMvc.perform(put("/api/projects/1")
+                            .contentType(MediaType.APPLICATION_JSON)
+                            .content(objectMapper.writeValueAsString(request)))
+                    .andExpect(status().isOk())
+                    .andExpect(jsonPath("$.prjNm").value("수정된 이름"));
+        }
+
+        @Test
+        @DisplayName("프로젝트 수정 - 실패")
+        void notFound() throws Exception {
+            ProjectRequest request = new ProjectRequest();
+            request.setPrjNm("수정된 이름");
+
+            when(projectService.update(Mockito.eq(999L), any())).thenReturn(Optional.empty());
+
+            mockMvc.perform(put("/api/projects/999")
+                            .contentType(MediaType.APPLICATION_JSON)
+                            .content(objectMapper.writeValueAsString(request)))
+                    .andExpect(status().isNotFound());
+        }
+    }
+
+    @Nested
+    class DeleteProjectTests {
+        @Test
+        @DisplayName("프로젝트 삭제 - 성공")
+        void success() throws Exception {
+            when(projectService.delete(1L)).thenReturn(true);
+
+            mockMvc.perform(delete("/api/projects/1"))
+                    .andExpect(status().isNoContent());
+        }
+
+        @Test
+        @DisplayName("프로젝트 삭제 - 실패")
+        void notFound() throws Exception {
+            when(projectService.delete(999L)).thenReturn(false);
+
+            mockMvc.perform(delete("/api/projects/999"))
+                    .andExpect(status().isNotFound());
+        }
+    }
+}

src/test/java/kr/re/etri/autoflow/SpringSecurityRefreshTokenApplicationTests.java

@@ -1,4 +1,4 @@
-package kr.re.etri.security.jwt;
+package kr.re.etri.autoflow;
 
 import org.junit.jupiter.api.Test;
 import org.springframework.boot.test.context.SpringBootTest;