Merge pull request #91 from KUSITMS-MOAMOA/test/#83

[Test/#83] 채팅 테스트 코드 추가

src/main/java/corecord/dev/domain/chat/dto/request/ChatRequest.java

@@ -1,11 +1,13 @@
 package corecord.dev.domain.chat.dto.request;
 
 import jakarta.validation.constraints.NotBlank;
+import lombok.Builder;
 import lombok.Getter;
 
 public class ChatRequest {
 
     @Getter
+    @Builder
     public static class ChatDto {
         private boolean guide;
         @NotBlank(message = "채팅을 입력해주세요.")

src/test/java/corecord/dev/chat/repository/ChatRepositoryTest.java

@@ -0,0 +1,108 @@
+package corecord.dev.chat.repository;
+
+import corecord.dev.domain.chat.entity.Chat;
+import corecord.dev.domain.chat.entity.ChatRoom;
+import corecord.dev.domain.chat.repository.ChatRepository;
+import corecord.dev.domain.chat.repository.ChatRoomRepository;
+import corecord.dev.domain.user.entity.User;
+import corecord.dev.domain.user.repository.UserRepository;
+import jakarta.persistence.EntityManager;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureTestDatabase;
+import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+@DataJpaTest
+@Transactional
+@AutoConfigureTestDatabase(replace = AutoConfigureTestDatabase.Replace.NONE)
+class ChatRepositoryTest {
+
+    @Autowired
+    ChatRepository chatRepository;
+
+    @Autowired
+    ChatRoomRepository chatRoomRepository;
+
+    @Autowired
+    UserRepository userRepository;
+
+    @Autowired
+    EntityManager entityManager;
+
+    @Test
+    @DisplayName("채팅방 ID로 채팅 삭제 테스트")
+    void deleteByChatRoomId() {
+        // Given
+        User user = createTestUser();
+        ChatRoom chatRoom = createTestChatRoom(user);
+
+        createTestChat(chatRoom, "First message");
+        createTestChat(chatRoom, "Second message");
+
+        List<Chat> chatsBeforeDelete = chatRepository.findByChatRoomOrderByChatId(chatRoom);
+        assertEquals(2, chatsBeforeDelete.size());
+
+        // When
+        chatRepository.deleteByChatRoomId(chatRoom.getChatRoomId());
+        entityManager.flush();
+
+        // Then
+        List<Chat> chatsAfterDelete = chatRepository.findByChatRoomOrderByChatId(chatRoom);
+        assertTrue(chatsAfterDelete.isEmpty());
+    }
+
+    @Test
+    @DisplayName("채팅방에 속한 채팅 조회 테스트")
+    void findByChatRoomOrderByChatId() {
+        // Given
+        User user = createTestUser();
+        ChatRoom chatRoom = createTestChatRoom(user);
+
+        createTestChat(chatRoom, "First message");
+        createTestChat(chatRoom, "Second message");
+        createTestChat(chatRoom, "Third message");
+
+        // When
+        List<Chat> chats = chatRepository.findByChatRoomOrderByChatId(chatRoom);
+
+        // Then
+        assertEquals(3, chats.size());
+        assertEquals("First message", chats.get(0).getContent());
+        assertEquals("Second message", chats.get(1).getContent());
+        assertEquals("Third message", chats.get(2).getContent());
+    }
+
+    private User createTestUser() {
+        // 사용자 저장 시 persist 호출
+        User user = User.builder()
+                .providerId("testProvider")
+                .nickName("TestUser")
+                .status(corecord.dev.domain.user.entity.Status.UNIVERSITY_STUDENT)
+                .build();
+        userRepository.save(user);
+        return user;
+    }
+
+    private ChatRoom createTestChatRoom(User user) {
+        ChatRoom chatRoom = ChatRoom.builder()
+                .user(user)
+                .build();
+        chatRoomRepository.save(chatRoom);
+        return chatRoom;
+    }
+
+    private void createTestChat(ChatRoom chatRoom, String content) {
+        Chat chat = Chat.builder()
+                .author(1)
+                .content(content)
+                .chatRoom(chatRoom)
+                .build();
+        chatRepository.save(chat);
+    }
+}

src/test/java/corecord/dev/chat/repository/ChatRoomRepositoryTest.java

@@ -0,0 +1,77 @@
+package corecord.dev.chat.repository;
+
+import corecord.dev.domain.chat.entity.ChatRoom;
+import corecord.dev.domain.chat.repository.ChatRoomRepository;
+import corecord.dev.domain.user.entity.Status;
+import corecord.dev.domain.user.entity.User;
+import corecord.dev.domain.user.repository.UserRepository;
+import jakarta.persistence.EntityManager;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureTestDatabase;
+import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.Optional;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+@DataJpaTest
+@Transactional
+@AutoConfigureTestDatabase(replace = AutoConfigureTestDatabase.Replace.NONE)
+class ChatRoomRepositoryTest {
+
+    @Autowired
+    ChatRoomRepository chatRoomRepository;
+
+    @Autowired
+    UserRepository userRepository;
+
+    @Autowired
+    EntityManager entityManager;
+
+    @Test
+    @DisplayName("ChatRoom ID와 User로 채팅방 조회 테스트")
+    void findByChatRoomIdAndUser() {
+        // Given
+        User user = createTestUser();
+        ChatRoom chatRoom = createTestChatRoom(user);
+
+        // When
+        Optional<ChatRoom> foundChatRoom = chatRoomRepository.findByChatRoomIdAndUser(chatRoom.getChatRoomId(), user);
+
+        // Then
+        assertTrue(foundChatRoom.isPresent());
+        assertEquals(foundChatRoom.get().getUser(), user);
+    }
+
+    @Test
+    @DisplayName("존재하지 않는 채팅방 조회 테스트")
+    void findByChatRoomIdAndUser_NotFound() {
+        // Given
+        User user = createTestUser();
+
+        // When
+        Optional<ChatRoom> foundChatRoom = chatRoomRepository.findByChatRoomIdAndUser(999L, user);
+
+        // Then
+        assertFalse(foundChatRoom.isPresent());
+    }
+
+    private User createTestUser() {
+        User user = User.builder()
+                .providerId("testProvider")
+                .nickName("TestUser")
+                .status(Status.UNIVERSITY_STUDENT)
+                .build();
+        return userRepository.save(user);
+    }
+
+    private ChatRoom createTestChatRoom(User user) {
+        ChatRoom chatRoom = ChatRoom.builder()
+                .user(user)
+                .build();
+        return chatRoomRepository.save(chatRoom);
+    }
+}