TDD

http://thewayofcode.wordpress.com/2013/04/21/how-to-build-and-test-rest-api-with-nodejs-express-mocha/

http://stackoverflow.com/questions/9517880/how-does-one-unit-test-routes-with-express

http://webapplog.com/tutorial-node-js-and-mongodb-json-rest-api-server-with-mongoskin-and-express-js/

https://github.com/azat-co/rest-api-express/blob/master/express.test.js

http://stackoverflow.com/questions/14665115/writing-tests-for-rest-api-nodejs-mongodb

http://visionmedia.github.io/mocha/

http://taylor.fausak.me/2013/02/17/testing-a-node-js-http-server-with-mocha/

http://www.wekeroad.com/2012/02/25/testing-your-model-with-mocha-mongo-and-nodejs/