Protractor Angular 2 失败:未知错误:未定义角度

我收到以下错误:

• 失败:未知错误:未定义角度

这仅在使用诸如by.model"之类的特定角度选择器时发生.但是诸如by.css"之类的选择器可以正常工作.这是一个 Angular 2 应用程序...

测试

it('应该设置焦点', () => {//这行得通//var input = element(by.css('myclass'));//这失败了var input = element(by.model('config.value'));输入.清除()；input.sendKeys('test');input.sendKeys(Key.TAB);输入.点击()；var highlightText = browser.executeScript(function getSelectionText(){返回 window.getSelection().toString();});期望(highlightedText).toEqual('test');});出口.config = {baseUrl: 'http://localhost:5555',眼镜: ['dist/dev/**/*.e2e.js'],排除: []，框架:'jasmine2'，allScriptsTimeout: 110000,茉莉花节点选择:{显示时间:真，显示颜色:真，isVerbose:假，包括堆栈跟踪:假，默认超时间隔:400000},直接连接:真，能力:{浏览器名称":铬"},onPrepare:函数(){var SpecReporter = require('jasmine-spec-reporter');jasmine.getEnv().addReporter(new SpecReporter({displayStacktrace: true}));browser.ignoreSynchronization = false;},使用AllAngular2AppRoots:真};

铬=49.0.2623.87铬驱动程序=2.9.248315平台=Windows NT 6.1 SP1 x86_64节点=5.9.1

解决方案

我在 angular.io 网站的开发者文档下找到了答案.

目前不支持角度选择器 by.model 和 by.binding.目前尚不清楚这些是可能的功能还是它们正在为 angular 2 工作.

I'm getting the following error:

• Failed: unknown error: angular is not defined

This only happens when using angular specific selectors like "by.model". But selectors such as "by.css" work correctly . This is an Angular 2 app...

Test

it('should set focus', () => {
    //This works
    //var input = element(by.css('myclass'));
    //This fails
    var input = element(by.model('config.value'));
    input.clear();
    input.sendKeys('test');
    input.sendKeys(Key.TAB);
    input.click();
    var highlightedText = browser.executeScript(function getSelectionText()       
    {         
         return window.getSelection().toString(); 
    });
    expect(highlightedText).toEqual('test');
 });


exports.config = {
  baseUrl: 'http://localhost:5555',

  specs: [
    'dist/dev/**/*.e2e.js'
  ],
  exclude: [],

  framework: 'jasmine2',

  allScriptsTimeout: 110000,

  jasmineNodeOpts: {
    showTiming: true,
    showColors: true,
    isVerbose: false,
    includeStackTrace: false,
    defaultTimeoutInterval: 400000
  },
  directConnect: true,

  capabilities: {
    'browserName': 'chrome'
  },

  onPrepare: function() {
    var SpecReporter = require('jasmine-spec-reporter');
    jasmine.getEnv().addReporter(new SpecReporter({displayStacktrace: true}));

    browser.ignoreSynchronization = false;
  },

  useAllAngular2AppRoots: true
};

chrome=49.0.2623.87 chromedriver=2.9.248315 platform=Windows NT 6.1 SP1 x86_64 node=5.9.1

解决方案

I found the answer on the angular.io site under developer docs.

Upgrading from 1.x

Right now angular selectors by.model and by.binding are not supported. Its not clear if these are features that are possible or that they are working on for angular 2.