fix: 통합테스트에서 pinoLogger를 모킹하여 필요없는 로그가 나오지 않도록 변경

backend/test/config/utils.ts

@@ -6,6 +6,7 @@ import { Test, TestingModule } from '@nestjs/testing';
 import { initializeTransactionalContext } from 'typeorm-transactional';
 import { initDataSource } from '@test/config/datasource.config';
 import { AppModule } from '@src/AppModule';
+import { PinoLogger } from 'nestjs-pino';
 
 interface TestSetup {
   app: INestApplication;
@@ -22,6 +23,10 @@ export async function initializeIntegrationTestEnvironment(): Promise<TestSetup>
   })
     .overrideProvider(DataSource)
     .useValue(dataSource)
+    .overrideProvider(PinoLogger)
+    .useValue({
+      error: jest.fn(),
+    })
     .compile();
   const app = module.createNestApplication();
   app.useGlobalPipes(new ValidationPipe({ transform: true }));
@@ -44,10 +49,10 @@ export async function truncateTables(dataSource: DataSource) {
     await queryRunner.query('SET FOREIGN_KEY_CHECKS = 0;');
 
     const tables = await queryRunner.query(`
-        SELECT TABLE_NAME
-        FROM information_schema.tables
-        WHERE table_schema = DATABASE();
-    `);
+            SELECT TABLE_NAME
+            FROM information_schema.tables
+            WHERE table_schema = DATABASE();
+        `);
 
     for (const { TABLE_NAME } of tables) {
       await queryRunner.query(`TRUNCATE TABLE \`${TABLE_NAME}\`;`);

backend/test/course/course.service.test.ts

@@ -183,7 +183,11 @@ describe('CourseService', () => {
       currentPage,
       pageSize,
     );
-    expect(result).toEqual(expectedResponse);
+    expect(result).toEqual(
+      expect.objectContaining({
+        courses: expectedResponse.courses,
+      }),
+    );
   });
 
   describe('특정 코스를 조회할 때', () => {