如何配置Angular2快速入门以运行phantomjs? [英] How to configure Angular2 Quickstart to run phantomjs?

问题描述

我正在尝试找出如何使用phantomjs运行 Angular2快速入门的测试.

I am trying to figure out how to run the tests of Angular2 Quickstart with phantomjs.

我认为这些步骤足以配置Karma:

I thought these steps were enough to configure Karma:

1.克隆存储库

$ git clone https://github.com/angular/quickstart.git
$ cd quickstart

2.安装phantomjs和phantomjs启动器

$ npm install --save-dev phantomjs
$ npm install --save-dev karma-phantomjs-launcher

3.更改karma.conf.js

//第一次更改
require('karma-chrome-launcher')=> require('karma-phantomjs-launcher')

// First change
require('karma-chrome-launcher') => require('karma-phantomjs-launcher')

//第二次更改
浏览器:['Chrome'] =>浏览器:['PhantomJS']

// Second change
browsers: ['Chrome'] => browsers: ['PhantomJS']

4.安装快速入门应用

$ npm install

5.运行测试

$ npm run test-once

报告以下错误:

PhantomJS 2.1.1(Linux 0.0.0)错误 TypeError:未定义不是函数(正在评估"System.config") 在karma-test-shim.js:30

PhantomJS 2.1.1 (Linux 0.0.0) ERROR TypeError: undefined is not a function (evaluating 'System.config') at karma-test-shim.js:30

我想念什么或做错什么了?

What am I missing or doing wrong?

谢谢.

推荐答案

在此之前有一个错误:404试图找到system-polyfills.js.

There's an error before that one: a 404 trying to find the system-polyfills.js.

404:/base/node_modules/systemjs/dist/system-polyfills.js

404: /base/node_modules/systemjs/dist/system-polyfills.js

如果将其添加到业力配置中，该错误将消失.

If you add that to the karma config, the error will go away.

files: [
  // System.js for module loading
  'node_modules/systemjs/dist/system.src.js',
  'node_modules/systemjs/dist/system-polyfills.js',

不太确定有什么区别(为什么Chrome不需要此区别).我猜此问题是您的.你应该问他们.

Not quite sure what the difference is (why it's not needed for Chrome). I'm guessing this issue is yours. You should ask them.

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