import { Test, TestingModule } from '@nestjs/testing';
import { INestApplication, ValidationPipe } from '@nestjs/common';
import { AppModule } from '../src/app.module';

let app: INestApplication;
let moduleFixture: TestingModule;

beforeAll(async () => {
  try {
    moduleFixture = await Test.createTestingModule({
      imports: [AppModule],
    }).compile();

    app = moduleFixture.createNestApplication();
    app.useGlobalPipes(new ValidationPipe({ transform: true }));
    await app.init();

    global.testApp = app;
    console.log('E2E test application initialized');
  } catch (error) {
    console.warn('Could not initialize E2E test app:', error.message);
  }
});

afterAll(async () => {
  if (app) {
    await app.close();
  }
});

declare global {
  var testApp: INestApplication;
}