Angular And NodeJS

Angular.js

'use strict';
var request = require('request');
var dbSession = require('../../src/backend/dbSession.js'); 
var resetDatabase = require('../resetDatabase.js');
var async = require('async');
describe('The API', function () {
it('should respond to a GET request at /api/keywords/', function (done) { 
var expected = {
  "_items": [
    {'id': 1, 'value': 'Aubergine', 'categoryID': 1},
    {'id': 2, 'value': 'Onion', 'categoryID': 1},
    {'id': 3, 'value': 'Knife', 'categoryID': 2}
] 
};
async.series(
  [

function(callback) { resetDatabase(dbSession, callback);
},
function(callback) { dbSession.insert(
'keyword',
{'value': 'Aubergine', 'categoryID': 1}, function(err) { callback(err) });
},
function(callback) { dbSession.insert(
'keyword',
{'value': 'Onion', 'categoryID': 1}, function(err) { callback(err) });
},
function(callback) { dbSession.insert(
'keyword',
   {'value': 'Knife', 'categoryID': 2},
function(err) { callback(err) }); }
],
function(err, results) { request.get(
{
'url': 'http://localhost:8080/api/keywords/', 'json': true
},
function (err, res, body) {
            expect(res.statusCode).toBe(200);
            expect(body).toEqual(expected);
            done();
}
 );
} 
);
}); 
});