摩卡硒測試簡單的例子不工作

Question

我想了解如何使用摩卡和硒在一起。我發現了一個簡單的教程，但一旦它開始，我得到以下錯誤

Google Search 
    1) should work 

0 passing (2s) 
1 failing 

1) Google Search should work: 
    Error: timeout of 2000ms exceeded 
    at null.<anonymous> (/usr/local/lib/node_modules/mocha/lib/runnable.js:157:19) 
    at Timer.listOnTimeout [as ontimeout] (timers.js:112:15) 

下面是代碼，我有

var assert = require('assert'), 
test = require('selenium-webdriver/testing'), 
webdriver = require('selenium-webdriver'); 

test.describe('Google Search', function() { 
    test.it('should work', function() { 
     var driver = new webdriver.Builder(). 
      withCapabilities(webdriver.Capabilities.firefox()). 
      build(); 
     driver.get('http://www.google.com'); 
     var searchBox = driver.findElement(webdriver.By.name('q')); 
     searchBox.sendKeys('simple programmer'); 
     searchBox.getAttribute('value').then(function(value) { 
      assert.equal(value, 'simple programmer'); 
     }); 
     driver.quit(); 
    }); 
}); 

於是我就下面的命令來測試硒的webdriver和它失敗只爲摩卡

npm test selenium-webdriver 

錯誤，我得到

1) Mocha Integration it properly allows timeouts and cancels control flow : 
Error: timeout of 1000ms exceeded 
    at Test.done (/usr/local/lib/node_modules/mocha/lib/runnable.js:204:67) 
    at Test.runnable.callback.mochaCallback (/Users/jcostanzo/Work/Development/automation/phantomjs/node_modules/selenium-webdriver/test/testing/index_test.js:61:30) 
    at Test.cleanupBeforeCallback [as callback] (/Users/jcostanzo/Work/Development/automation/phantomjs/node_modules/selenium-webdriver/testing/index.js:123:52) 
    at null.<anonymous> (/usr/local/lib/node_modules/mocha/lib/runnable.js:157:10) 
    at Timer.listOnTimeout [as ontimeout] (timers.js:112:15) 

Answer 1

您可以通過在describe函數或it函數中調用this.timeout(5000)來增加超時。

在此處查找所有詳細信息和示例：http://visionmedia.github.io/mocha/#suite-specific-timeouts