node.js - when unit testing shelljs doesn't use my mocked filesystem but the real one

Question

in my node.js app I have a function that should rename directory path when the user do a http put request. Anyway this function uses shelljs and when I test it manually it works but when I try to test in mocha on my mocked filesystem then shelljs run all the shell commands on my real file system.

How can I fix it?

btw I use mock-fs for this and I am very new to unit tests.

thanks

Amit

Answer 1

我觉得ShellJS一般兼容mock-fs（我在本地试过，好像可以）。这假设您正在从您运行的同一进程中运行 ShellJS 命令mock-fs（否则，请遵循 estus 的响应）。