[#17] 채팅 푸시알림 추가

config/sequelize.js

-// src/config/sequelize.js
-
+// config/sequelize.js
 const { Sequelize } = require('sequelize');
 require('dotenv').config();
 
 const isTest = process.env.NODE_ENV === 'test';
 
 const sequelize = isTest
-  ? new Sequelize('sqlite::memory:', { logging: false }) // 테스트 환경용 인메모리 DB
+  ? new Sequelize({
+      dialect: 'sqlite',
+      storage: ':memory:',
+      logging: false,
+    }) // 테스트 환경용 인메모리 DB
   : new Sequelize(process.env.DB_NAME, process.env.DB_USER, process.env.DB_PASSWORD, {
       host: process.env.DB_HOST,
-      dialect: 'mysql', 
-      logging: false, 
+      dialect: 'mysql',
+      logging: false,
     });
 
-module.exports = sequelize;
\ No newline at end of file
+module.exports = sequelize;