Mocha-web客户端测试未与Velocity for Meteor应用程序一起运行 [英] Mocha-web client-side tests not running with Velocity for Meteor application

问题描述

我有2个要使用Velocity运行的Mocha网络测试示例.

I have 2 samples Mocha web tests which I'm trying to run using Velocity.

由于某些原因，永远不会执行/tests/mocha/client文件夹下的客户端测试，而/tests/mocha/server文件夹下的服务器端测试运行正常.

For some reason, client-side tests under the /tests/mocha/client folder are never executed, whereas the server side tests under the /tests/mocha/server folder run fine.

这是我的项目待办事项(流星示例项目)的结构

Here is the structure of my project todos (meteor example project)

• 客户端
• lib
• 包装
• 服务器
• 测试
  • 摩卡咖啡
    • 客户
    • 服务器
    • client
    • lib
    • packages
    • server
    • tests
      • mocha
        • client
        • server

        有想法吗?

        推荐答案

        我遇到了这个问题，它与安装浏览器策略软件包有关.

        I ran into this problem and it was related to having the browser-policy package installed.

        您需要做的是在JavaScript控制台中查看，例如在Chrome开发者工具中，查看控制台标签. (Apple键+选项键+ I).您应该会看到如下错误:

        What you need to do is look in the JavaScript console, e.g. in Chrome developer tools, look at the console tab. (Apple Key + option key + I). You should see errors like this:

        拒绝框架'http://localhost:5000/?mocha=true'，因为它 违反以下内容安全策略指令:"default-src 'self'".请注意，未明确设置"frame-src"，因此 'default-src'用作后备.

        Refused to frame 'http://localhost:5000/?mocha=true' because it violates the following Content Security Policy directive: "default-src 'self'". Note that 'frame-src' was not explicitly set, so 'default-src' is used as a fallback.

        出于安全目的，您仍应安装此软件包，但要进行测试，请执行以下操作:

        You should still have this package installed for security purposes, but for a test do the following:

        meteor remove browser-policy
        meteor
        

        我想您会看到您的客户端测试正在运行吗?就我而言，删除浏览器策略包后，便立即看到了它们.基本上，您目前需要做的是针对您的应用调整浏览器策略设置，以允许iframe用于摩卡(mocha)，例如http://localhost:5000，但仅适用于开发环境.

        I would guess that you see your client tests running now? In my case I saw them as soon as I removed the browser-policy package. Basically what you need to do at this point is to tweak your browser policy settings for your application to allow the iframe for mocha, e.g. http://localhost:5000, but only for the development environment.

        在更改代码之前，请放回浏览器策略包.

        Before changing the code put back the browser-policy package.

        meteor add browser-policy
        

        现在更改您的浏览器策略设置:

        Now make the changes to your browser policy settings:

          // Your browser policy settings, e.g.
          // BrowserPolicy.content...
        
          // Need to run this at the end so that it overrides normal broswer policy settings.
          if (process.env.NODE_ENV === "development")
          {
            console.log("In development mode. Allowing all framing so that mocha-web can run for tests.");
            this.BrowserPolicy.content.allowOriginForAll("localhost:*");
            this.BrowserPolicy.content.allowConnectOrigin("ws://localhost:5000");
            this.BrowserPolicy.content.allowConnectOrigin("ws://localhost:3000");
          }
        

        这篇关于Mocha-web客户端测试未与Velocity for Meteor应用程序一起运行的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！