Question

我正在关注Sails文档并尝试运行Mocha测试。我按照文档指定的方式编辑了我的package.json，但出于某种原因，当我尝试运行Mocha时，我总是得到EACESS，权限被拒绝错误。

起初我得到了：

Error: EACCES, permission denied '/Library/Application Support/Apple/ParentalControls/Users'

我不明白为什么要运行我的测试必须做任何事情，但添加了此文件夹所需的权限。

然后我得到了：

Error: EACCES, permission denied '/Library/Application Support/ApplePushService'

再次，不明白，所以更改了此文件夹的权限，这也没有帮助。

我不明白为什么Mocha需要对这些文件的权限，或者如何解决它。

我跑了命令：

mocha test/bootstrap.test.js test/unit/**/*.test.js

我的项目结构与 Sails 教程完全相同。

我正在使用 Mocha@2.2.5 。我的同事克隆了回购，并尝试在他的机器上运行测试，但失败的错误完全相同。

我尝试降级为 Mocha@2.2.0 这也没有帮助。

完整的错误跟踪：

events.js:85
      throw er; // Unhandled 'error' event
            ^
Error: EACCES, permission denied '/Library/Application Support/ApplePushService'
    at Error (native)
    at Object.fs.readdirSync (fs.js:761:18)
    at Glob._readdir (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:609:20)
    at Glob._process (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:393:15)
    at Glob.<anonymous> (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:427:14)
    at Array.forEach (native)
    at Glob.<anonymous> (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:426:9)
    at Glob._afterReaddir (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:635:15)
    at Glob._readdir (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:613:17)
    at Glob._process (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:393:15)
    at Glob.<anonymous> (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:427:14)
    at Array.forEach (native)
    at Glob.<anonymous> (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:426:9)
    at Glob._afterReaddir (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:635:15)
    at Glob._readdir (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:613:17)
    at Glob._process (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:393:15)
    at Glob.<anonymous> (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:427:14)
    at Array.forEach (native)
    at Glob.<anonymous> (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:426:9)
    at Glob._afterReaddir (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:635:15)
    at Glob._readdir (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:613:17)
    at Glob._process (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:393:15)
    at Glob.iterator (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:171:10)
    at Array.forEach (native)
    at new Glob (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:169:22)
    at glob (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:57:11)
    at Function.globSync (/usr/local/lib/node_modules/mocha/node_modules/glob/glob.js:76:10)
    at Object.lookupFiles (/usr/local/lib/node_modules/mocha/lib/utils.js:590:20)
    at /usr/local/lib/node_modules/mocha/bin/_mocha:320:30
    at Array.forEach (native)
    at Object.<anonymous> (/usr/local/lib/node_modules/mocha/bin/_mocha:319:6)
    at Module._compile (module.js:460:26)
    at Object.Module._extensions..js (module.js:478:10)
    at Module.load (module.js:355:32)
    at Function.Module._load (module.js:310:12)
    at Function.Module.runMain (module.js:501:10)
    at startup (node.js:129:16)
    at node.js:814:3
npm ERR! Test failed.  See above for more details.

Answer 1

看一下我的sails.js test example。我认为这对你有帮助。

如下面的代码所示，请参阅test/bootstrap.js。

var Sails = require('sails');
var _ = require('lodash')
global.DOMAIN = 'http://localhost';
global.PORT = 1420;
global.HOST = DOMAIN + ':' + PORT;
before(function(callback) {
  this.timeout(7000);

  var configs = {
    log: {
      level: 'info'
    },
    connections: {
      memory: {
        // lets use memory tests ...
        adapter   : 'sails-memory'
      }
    },
    models: {
      connection: 'memory'
    },
    port: PORT,
    environment: 'test',

    // @TODO needs suport to csrf token
    csrf: false,

    // we dont need this configs in API test
    hooks: {
      grunt: false,
      socket: false,
      pubsub: false
    }
  };

  Sails.load(configs, function(err, sails) {
    if (err) {
      console.error(err);
      return callback(err);
    }

    console.log('rodo!')
    // here you can load fixtures, etc.
    callback(err, sails);
  });
});

after(function(done) {
  // here you can clear fixtures, etc.
  sails.lower(done);
});

Answer 2

我不确定它是否可以提供帮助，但我遇到了类似的问题：只要我在我的shell中输入了mocha，就会在我的应用程序之外的文件夹中使用EACCES失败。：

/usr/local/lib/node_modules/mocha/bin/_mocha:372
    throw err;
    ^

Error: EACCES: permission denied, scandir '/backup/mint17.3/etc/cups/ssl'

我发现错误来自文件./test/mocha.opt我是从sails.js docs写的评论：

/**
* @Doc :: This file should contain mocha configuration as described here:     https://mochajs.org/#mochaopts
*     
*    Note: The default test-case timeout in Mocha is 2 seconds. Increase
*      the timeout value in mocha.opts to make sure the sails lifting completes
*      before any of the test-cases can be started.
*/

--timeout 5s

未能用帆进行摩卡测试

2 个答案: