Im using express with node.js, and testing certain routes. I\'m doing this tute at http://coenraets.org/blog/2012/10/creating-a-rest-api-using-node-js-express-and-mongodb/>
just add a comment on top of the solution of @maggocnx : put this middleware early (before your route handler)
app.use(function(req,res,next){setTimeout(next,1000)});