text: var request = require("request");
  var base_url = "http://localhost:3000/"
  var app = require('../app/app.js');
  var server;
  
  describe("Hello world spec", function(){
  
  
  	describe("GET /", function(){
  		beforeEach(function() {
  	    	server = app.listen(3000, function() {
  			});
  	  	});
  		afterEach(function() {
  	    	server.close();
  	  	});
  
  
  		it("returns status code 200",function(done){
  			request(base_url, function(error,response,body){
  				expect(response.statusCode).toEqual(200);
  				done();
  			});
  		});
  	});
  });