__tests__/api/apiIntegration.test.js

/* eslint-disable no-unused-vars */
const request = require('supertest');
const { MongoMemoryServer } = require('mongodb-memory-server');
const mongoose = require('mongoose');

let app;
let mongoServer;

describe('API Integration Tests', () => {
  beforeAll(async () => {
    mongoServer = await MongoMemoryServer.create();
    const mongoUri = mongoServer.getUri();
    process.env.MONGO_URI = mongoUri;

    app = require('../../app');
  });

  afterAll(async () => {
    await mongoose.disconnect();
    await mongoServer.stop();
  });

  beforeEach(async () => {
    try {
      const collections = mongoose.connection.collections;
      for (const key in collections) {
        await collections[key].deleteMany({});
      }
    } catch (error) {
      console.log('Cleanup error (ignored):', error.message);
    }
  });
});