How To Mock Nested Function In Jest?

I am getting this error Cannot find module 'httpsGet' from 'functions/getSecureString.test.js' httpsGet() is my own function, and is at the button of getSecureString.js, and calle

Solution 1:

A function that is used in the same module it was declared cannot be spied mocked, unless it's consistently as a method of some object, which is cumbersome and incompatible with ES modules:

module.exports.httpsGet = ...

...

module.exports.httpsGet(...);

Otherwise a function should be moved to another module that can mocked, or should be tested as is. In this case underlying API (https.get) can be mocked instead.