为什么Protractor不能在自动初始化的Angular站点上找到Angular？

Question

我不能使用browser.get()而不会收到此错误：

Error: Angular could not be found on the page http://localhost:5000/#/login
debug=timing&saveLogs=true&displayAll=true : angular never provided resumeBootstrap

我可以使用browser.driver.get()但是我遇到了需要在特定的等待和片状测试中编写的问题。

我一直在阅读这篇文章，但我没有找到任何有用的建议。 以下是一些额外的细节：

登录页面是Angular应用程序的一部分。
ng-app在<html>调用（Protractor默认为<body> ，我尝试将rootElement设置为html但没有区别）
在应用程序中使用$timeout ，但是使用$interval切换每个$timeout没有做任何事情
directConnect directConnect: true chromeDriver为directConnect: true ，但我认为这不应该导致问题
使用Angular 1.2.28和Protractor 2.0

这是完整的错误消息：

Using ChromeDriver directly...
[launcher] Running 1 instances of WebDriver
Error: Angular could not be found on the page http://localhost:5000/#/login?debug=timing&saveLogs=true&displayAll=true : angular never provided resumeBootstrap
  at /Users/brandenbyers/Projects/admin-ui/node_modules/grunt-protractor-runner/node_modules/protractor/lib/protractor.js:479:17
  at [object Object].promise.ControlFlow.runInFrame_ (/Users/brandenbyers/Projects/admin-ui/node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:1877:20)
  at [object Object].promise.Callback_.goog.defineClass.notify (/Users/brandenbyers/Projects/admin-ui/node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:2464:25)
  at [object Object].promise.Promise.notify_ (/Users/brandenbyers/Projects/admin-ui/node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:563:12)
  at Array.forEach (native)
  at Object.goog.array.forEach (/Users/brandenbyers/Projects/admin-ui/node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/array/array.js:203:43)
  at [object Object].promise.Promise.notifyAll_ (/Users/brandenbyers/Projects/admin-ui/node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:552:16)
  at goog.async.run.processWorkQueue (/Users/brandenbyers/Projects/admin-ui/node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/async/run.js:125:21)
  at runMicrotasksCallback (node.js:337:7)
  at process._tickCallback (node.js:355:11)

From: Task: WebDriver.manage().timeouts().setScriptTimeout(11000)
  at [object Object].webdriver.WebDriver.schedule (/Users/brandenbyers/Projects/admin-ui/node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:360:15)
  at [object Object].webdriver.WebDriver.Timeouts.setScriptTimeout (/Users/brandenbyers/Projects/admin-ui/node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:1367:23)
  at [object Object].Runner.createBrowser (/Users/brandenbyers/Projects/admin-ui/node_modules/grunt-protractor-runner/node_modules/protractor/lib/runner.js:181:30)
  at /Users/brandenbyers/Projects/admin-ui/node_modules/grunt-protractor-runner/node_modules/protractor/lib/runner.js:257:21
  at _fulfilled (/Users/brandenbyers/Projects/admin-ui/node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/q/q.js:797:54)
  at self.promiseDispatch.done (/Users/brandenbyers/Projects/admin-ui/node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/q/q.js:826:30)
  at Promise.promise.promiseDispatch (/Users/brandenbyers/Projects/admin-ui/node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/q/q.js:759:13)
  at /Users/brandenbyers/Projects/admin-ui/node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/q/q.js:573:44
  at flush (/Users/brandenbyers/Projects/admin-ui/node_modules/grunt-protractor-runner/node_modules/protractor/node_modules/q/q.js:108:17)
  at process._tickCallback (node.js:355:11)
  at Function.Module.runMain (module.js:503:11)
  at startup (node.js:129:16)
  at node.js:814:3

Answer 1

问题是Protractor期望默认的window.name ：

window.name = "NG_DEFER_BOOTSTRAP!"

但我正在测试的应用程序不使用此默认值。 因此，Protractors testForAngular每次testForAngular失败。 链接到量角器代码： https ： //github.com/angular/protractor/blob/8a3412e98614bb69978869b34b5b7243619f015d/lib/clientsidescripts.js#L550-L583

在app.js中注释掉自定义window.name =解决了这个问题，但是现在我们需要弄清楚如何让Protractor使用不同的变量或动态注释掉这一行仅用于测试。

为什么Protractor不能在自动初始化的Angular站点上找到Angular？

问题描述

1 个解决方案

解决方案1
3 已采纳 2015-04-08 16:10:56

为什么Protractor不能在自动初始化的Angular站点上找到Angular？

问题描述

1 个解决方案

解决方案1 3 已采纳 2015-04-08 16:10:56

解决方案1
3 已采纳 2015-04-08 16:10:56