text: var assert = require('assert');
  var should = require('chai').should();
  var expect = require('chai').expect();
  var request = require ('supertest');
  var server = require('../server.js');
  var userSpec;
  var linksSpec;
  var commentsSpec;
  
  var url = 'http://localhost:4000';
  describe('Server runs', function(){
    this.timeout(5000);
    it('Should respond to an HTTP GET', function(done){
      request(url).get('/index.html')
      .end(function(err, res){
        if (err) {throw err}
        else done();
      });
    });
  });
  userSpec = require('./userSpec.js');
  linksSpec = require('./linksSpec.js');
  commentsSpec = require('./commentsSpec.js');
  