Hello world

src/app.controller.spec.ts

@@ -16,7 +16,7 @@ describe('AppController', () => {
 
   describe('root', () => {
     it('should return "Hello World!"', () => {
-      expect(appController.getHello()).toBe('Hello World!');
+      expect(appController.getHello()).toBe('Hello worlda World!');
     });
   });
 });

src/main.ts

@@ -3,6 +3,7 @@ import { AppModule } from './app.module';
 
 async function bootstrap() {
   const app = await NestFactory.create(AppModule);
-  await app.listen(process.env.PORT ?? 3000);
+  await app.listen(process.env.PORT ?? 9999);
+  //await app.listen(process.env.PORT ?? 3000);
 }
 bootstrap();