example of chrome-driver web fixed

test.js

var webdriver = require('selenium-webdriver');
var flow = webdriver.promise.controlFlow();

var driver = new webdriver.Builder().
   withCapabilities(webdriver.Capabilities.chrome()).
   build();

driver.get('http://www.google.com');
driver.findElement(webdriver.By.name('q')).sendKeys('webdriver');
driver.findElement(webdriver.By.name('btnG')).click();
driver.wait(function() {
 return driver.getTitle().then(function(title) {
   return title === 'webdriver - Buscar con Google';
 });
}, 4000);

flow.on('uncaughtException', function(err) {
 console.log('There was an uncaught exception: ' + err);
});

driver.quit();

test2.js

var assert = require('assert'),
    test = require('selenium-webdriver/testing'),
    webdriver = require('selenium-webdriver'),
    flow = webdriver.promise.controlFlow();

test.describe('Google Search', function() {
  var driver = new webdriver.Builder().
    withCapabilities(webdriver.Capabilities.chrome()).
    build();

  test.it('should work', function(done) {
    driver.get('http://www.google.com');
    var searchBox = driver.findElement(webdriver.By.name('q'));
    searchBox.sendKeys('webdriver');
    searchBox.getAttribute('value').then(function(value) {
      assert.equal(value, 'webdriver');
    });
  });

  test.after(function(){
    driver.quit();
  });

});