Most IO nowadays in my context is to call some REST API. I prefer to use nock (https://github.com/nock/nock https://github.com/nock/nock) With that I can create

Most IO nowadays in my context is to call some REST API. I prefer to use nock (https://github.com/nock/nock https://github.com/nock/nock) With that I can create an environment for my test to run in without changing anything about the implementation. The article does not seem to bring up this way to do it.