Koa not waiting on await

Having a issue where Koa is returning early and not waiting for any of my await functions to finish. Node: 9.10

//root.js
module.exports = async (ctx, next) => {
   const test = new Promise(function(resolve, reject) {
    setTimeout(() => {
      return resolve('word');
    }, 1000);
  });
  
  ctx.body = await test
}

//index.js
app.use(async ctx => {
  switch(ctx.path) {
    case '/':
      await root(ctx);
      break;
  }
})

This always throws a 404. How can I get Koa to wait for the await function to finish?

[fedgrant]

Ended up figuring it out. I was testing this code inside of a larger koa application. And in one of the other middleware files, I was not using await next(), when I updated my code everything worked properly. My bad.

[singhravi1]

Ended up figuring it out. I was testing this code inside of a larger koa application. And in one of the other middleware files, I was not using await next(), when I updated my code everything worked properly. My bad.

I spent many hours finding the issue and this made it clear ! thanks a lot @fedgrant