more work on testing

server/index.ts

@@ -1,23 +1,21 @@
 import express from 'express';
-import path from 'path';
 import cors from 'cors';
 import dotenv from 'dotenv';
-dotenv.config();
-
 import { loaders } from './loaders';
 
+dotenv.config();
+
 const port = 8080;
 const app = express();
 app.use(cors());
 
-export const appRoot = path.resolve(__dirname);
-
-export default async function main() {
-    const app = express();
+async function main() {
     await loaders(app);
     app.listen(port, () => {
         console.log('listening on port ' + port);
     })
 };
 
+export default app;
+
 main();