require('should'); const app = require('./app'); const server = app.listen(); const request = require('supertest').agent(server); describe('Stream Objects', function() { after(function() { server.close(); }); it('GET /', function(done) { request .get('/app.js') .expect(200, function(err, res) { if (err) return done(err); res.body.should.eql([{ id: 1 }, { id: 2 }]); done(); }); }); });