How to Mock Only One Function from a Module in Jest
Published in
6 min readApr 18, 2021
Mocking dependencies of your code is one of the fundamental aspects of software testing that allows developers to gain control over data flows and code behaviour.
As a JavaScript testing framework, Jest has an extensive collection of APIs that will make our lives easier and help with mocking dependencies. However, sometimes there are so many options that it’s hard to know all…