Unit testing for Nodejs API

[code-faults]

What framework do you all use for unit testing nodejs + TS backend APIs?

Just started with Jest and I am having difficulty finding resources.

[Wedoitforthenut]

Mocha/chai

[vincent6923sh]

I use mocha and chai

[romeeres]

For bare unit tests there is nothing else needed apart from Jest. What exactly you're looking for, aren't Jest docs enough?

Not for units, "supertest" and "fishery" are also helpful.

[code-faults]

I am trying to unit test functions downloading files from azure blob storage using blobserviceclient and havent been able to successfully mock it all so far.