feature: total Stats repo 계층 테스트 코드 추가

Author: Nuung

src/controllers/totalStats.controller.ts

@@ -1,8 +1,8 @@
-import logger from '@/configs/logger.config';
 import { NextFunction, Request, RequestHandler, Response } from 'express';
-import { TotalStatsService } from '@/services/totalStats.service';
-import { GetTotalStatsQuery, TotalStatsResponseDto } from '@/types';
+import logger from '@/configs/logger.config';
 import { BadRequestError } from '@/exception';
+import { GetTotalStatsQuery, TotalStatsResponseDto } from '@/types';
+import { TotalStatsService } from '@/services/totalStats.service';
 
 
 export class TotalStatsController {

src/repositories/__test__/integration/leaderboard.repo.integration.test.ts

@@ -6,8 +6,7 @@
 
 import logger from '@/configs/logger.config';
 import dotenv from 'dotenv';
-import pg from 'pg';
-import { Pool } from 'pg';
+import pg, { Pool } from 'pg';
 import { LeaderboardRepository } from '@/repositories/leaderboard.repository';
 import { PostLeaderboardSortType, UserLeaderboardSortType } from '@/types';
 

src/repositories/__test__/integration/post.repo.integration.test.ts

@@ -1,8 +1,7 @@
 import dotenv from 'dotenv';
-import { Pool } from 'pg';
-import pg from 'pg';
-import { PostRepository } from '../post.repository';
+import pg, { Pool } from 'pg';
 import logger from '@/configs/logger.config';
+import { PostRepository } from '@/repositories/post.repository';
 import { getCurrentKSTDateString, getKSTDateStringWithOffset } from '@/utils/date.util';
 
 

src/repositories/__test__/integration/qr.repo.integration.test.ts

@@ -1,9 +1,8 @@
 import dotenv from 'dotenv';
-import { Pool } from 'pg';
-import pg from 'pg';
+import pg, { Pool } from 'pg';
+import logger from '@/configs/logger.config';
 import { UserRepository } from '@/repositories/user.repository';
 import { generateRandomToken } from '@/utils/generateRandomToken.util';
-import logger from '@/configs/logger.config';
 
 dotenv.config();
 jest.setTimeout(5000);

src/repositories/__test__/qr.repo.test.ts

@@ -2,16 +2,15 @@ import { UserRepository } from '@/repositories/user.repository';
 import { DBError } from '@/exception';
 import { Pool } from 'pg';
 import { QRLoginToken } from "@/types/models/QRLoginToken.type";
+import { mockPool } from './fixture';
 
-const mockPool: Partial<Pool> = {
-  query: jest.fn(),
-};
+jest.mock('pg');
 
 describe('UserRepository - QR Login Token', () => {
   let repo: UserRepository;
 
   beforeEach(() => {
-    repo = new UserRepository(mockPool as Pool);
+    repo = new UserRepository(mockPool as unknown as Pool);
   });
 
   afterEach(() => {

src/repositories/__test__/totalStats.repo.test.ts

@@ -1,8 +1,9 @@
-import { Pool} from 'pg';
+import { Pool } from 'pg';
 import { TotalStatsRepository } from '@/repositories/totalStats.repository';
 import { DBError } from '@/exception';
 import { getKSTDateStringWithOffset } from '@/utils/date.util';
-import { createMockQueryResult } from './fixture';
+import { mockPool, createMockQueryResult } from './fixture';
+import { TotalStatsType } from '@/types';
 
 // Mock dependencies
 jest.mock('@/configs/logger.config', () => ({
@@ -15,17 +16,12 @@ jest.mock('@/utils/date.util', () => ({
 
 describe('TotalStatsRepository', () => {
   let repository: TotalStatsRepository;
-  let mockPool: jest.Mocked<Pool>;
   let mockGetKSTDateStringWithOffset: jest.MockedFunction<typeof getKSTDateStringWithOffset>;
 
   beforeEach(() => {
-    mockPool = {
-      query: jest.fn(),
-    } as unknown as jest.Mocked<Pool>;
-
     mockGetKSTDateStringWithOffset = getKSTDateStringWithOffset as jest.MockedFunction<typeof getKSTDateStringWithOffset>;
-    
-    repository = new TotalStatsRepository(mockPool);
+
+    repository = new TotalStatsRepository(mockPool as unknown as Pool);
     jest.clearAllMocks();
   });
 
@@ -148,7 +144,7 @@ describe('TotalStatsRepository', () => {
       it('지원되지 않는 통계 타입이 전달되면 DBError를 던져야 한다', async () => {
         // When & Then
         await expect(
-          repository.getTotalStats(userId, period, 'invalid' as any)
+          repository.getTotalStats(userId, period, 'invalid' as unknown as TotalStatsType)
         ).rejects.toThrow(new DBError('지원되지 않는 통계 타입입니다.'));
 
         expect(mockPool.query).not.toHaveBeenCalled();

src/repositories/totalStats.repository.ts

@@ -1,8 +1,8 @@
 import { Pool } from 'pg';
 import logger from '@/configs/logger.config';
 import { DBError } from '@/exception';
-import { getKSTDateStringWithOffset } from '@/utils/date.util';
 import { TotalStatsType } from '@/types';
+import { getKSTDateStringWithOffset } from '@/utils/date.util';
 
 interface RawStatsResult {
   date: string;

src/services/totalStats.service.ts

@@ -1,7 +1,6 @@
 import logger from '@/configs/logger.config';
+import { TotalStatsPeriod, TotalStatsType, TotalStatsItem } from '@/types';
 import { TotalStatsRepository } from '@/repositories/totalStats.repository';
-import { TotalStatsPeriod, TotalStatsType } from '@/types';
-import { TotalStatsItem } from '@/types';
 
 export class TotalStatsService {
   constructor(private totalStatsRepo: TotalStatsRepository) { }