运行测试时npm错误ELIFECYCLE

时间:2014-04-25 06:48:23

标签: node.js unit-testing npm mocha-phantomjs

我正在使用mocha-phantomjs设置进行单元测试。我有以下package.json scriot来运行测试。

"scripts": {
"test": "npm run testFlickr",
"testFlickr": "mocha-phantomjs ./test/FlickrTest.html" 
}

这在浏览器中运行正常。当我在cmd中运行命令npm test时,测试运行正常,但它也会出现以下错误

3 passing (5s)
6 failing


npm ERR! flickr-test@ testFlickr: `mocha-phantomjs ./test/FlickrTest.html`
npm ERR! Exit status 6
npm ERR!
npm ERR! Failed at the flickr-test@ testFlickr script.
npm ERR! This is most likely a problem with the flickr-test package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     mocha-phantomjs ./test/FlickrTest.html
npm ERR! You can get their info via:
npm ERR!     npm owner ls flickr-test
npm ERR! There is likely additional logging output above.
npm ERR! System Windows_NT 6.1.7600
npm ERR! command "C:\\Program Files\\nodejs\\\\node.exe" "C:\\Program Files\\nod
ejs\\node_modules\\npm\\bin\\npm-cli.js" "run" "testFlickr"
npm ERR! cwd C:\Users\user\Desktop\test
npm ERR! node -v v0.10.26
npm ERR! npm -v 1.4.3
npm ERR! code ELIFECYCLE
npm ERR!
npm ERR! Additional logging details can be found in:
npm ERR!     C:\Users\user\Desktop\test\npm-debug.log
npm ERR! not ok code 0
npm ERR! Test failed.  See above for more details.
npm ERR! not ok code 0

请有人告诉我如何解决此错误。

4 个答案:

答案 0 :(得分:9)

运行npm test时,它会压制ELIFECYCLE错误,因此您永远不会遇到这种体验。

Reference to code

将测试脚本移动到其他脚本名称后,您将开始看到ELIFECYCLE错误。

我的修复是在命令末尾添加exit 0。对于您的代码,它看起来像这样:

"scripts": {
  "test": "npm run testFlickr",
  "testFlickr": "mocha-phantomjs ./test/FlickrTest.html; exit 0" 
}

答案 1 :(得分:7)

我遇到了同样的问题,为我解决的问题是当我运行单元测试时, NOT 使用

npm run test

改为使用:

npm test

答案 2 :(得分:3)

  

当我在cmd中运行命令npm test时,测试运行正常

不,他们不是。你有6个失败的测试。 mocha-phantomjs的退出代码等于失败测试的数量。直接运行mocha-phantomjs ./test/FlickrTest.html,查看失败的原因。实现PhantomJS与您的浏览器略有不同 - 您可以have to debug it

您的脚本设置很奇怪。你应该只有:

"scripts": {
   "test": "mocha-phantomjs ./test/FlickrTest.html"
}

然后奇数节点错误应该消失。

答案 3 :(得分:2)

这是使用npm run时的一个问题,它与Mocha退出代码!== 0每当测试失败时。如果你在Windows上试试这个:

"scripts": {
  "test": "npm run testFlickr || ECHO.",
  "testFlickr": "mocha-phantomjs ./test/FlickrTest.html || ECHO." 
}