为什么运行npm测试会导致:“."无法识别为内部或外部命令，可操作程序或批处理文件. [英] Why does running npm test result in: '.' is not recognized as an internal or external command, operable program or batch file.?
问题描述
我已经安装了以下软件:
I have the following installed:
- Windows 10
- Git bash(mingw64)
- Node.js v8.7.0
- npm版本5.4.2
包装:
- 柴4.4.1
- 摩卡咖啡3.5.0
我有一个示例摩卡测试，它将在实际运行时始终通过.
I have a sample mocha test that will always pass when it actually runs.
我在shell中运行的命令:
The command I'm running in my shell:
npm test
输出:
./node_modules/mocha/bin/_mocha
./node_modules/mocha/bin/_mocha
'.不被识别为内部或外部命令，可操作的程序或批处理文件.npm ERR！测试失败.有关更多详情，请参见上文.
'.' is not recognized as an internal or external command, operable program or batch file. npm ERR! Test failed. See above for more details.
由于某种原因，我可以直接运行此命令:
For some reason I'm able to run this command directly:
./node_modules/mocha/bin/_mocha
会导致
样本测试
√通过！
1次通过(4毫秒)
我猜想这与在Windows中使用类似bash的shell的怪异有关，但是我不确定如何从这里进行故障排除.
I'm guessing this has something to do with the weirdness of using a bash-like shell inside of windows, however I'm not sure how I can troubleshoot this from here.
为什么会发生此错误，并且有一种方法可以使'npm test'正常工作而不必使用此Windows编程环境而放弃呢?
Why might this error be happening, and is there a way to get 'npm test' to work properly without having to ditch using this windows programming environment?
感谢&问候
推荐答案
这可能不是一个完美的答案，但是它以足以继续开发的方式解决了该问题:
This may not be a perfect answer, but it fixes the issue in a way that is sufficient to continue developing:
在我的package.json文件中:
in my package.json file I had:
"test" : "./node_modules/mocha/bin/_mocha"
将其更改为:
"test" : "node ./node_modules/mocha/bin/_mocha"
做到了，所以我可以很好地运行npm test命令.
Made it so I could run npm test command fine.
我仍然不确定为什么原始值不起作用，因为在shell中将其作为命令运行就可以了.
I'm still unsure as to why the original value would not work since running that as a command in the shell works just fine.
如果有人看到了这一点，并希望提供一些见识，将不胜感激.
If anyone sees this and wants to offer some insight that would be greatly appreciated.
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