// app.js
var express = require('express');
    app = express(),
    mongo = require('mongoskin'),
    db = mongo.db('localhost:27017/test?auto_reconnect');

app.get('/posts/:slug', function(req, res){
    db.collection('posts').findOne({slug: req.params.slug}, function (err, post) {
        res.send(JSON.stringify(post), 200);
    });
});

app.listen(3000);

// test.js
r = require('requestah')(3000);
describe("Does some testing", function() {

  it("Fetches a blogpost by slug", function(done) {
    r.get("/posts/aslug", function(res) {
      expect(res.statusCode).to.equal(200);
      expect(JSON.parse(res.body)["title"]).to.not.equal(null);
      return done();
    });

  });
));