A summary of related short posts (“shards”) on separating data storage layer from program logic.

A nice and concise summary on how to separate (go) packages, given in the context of separating sqlc generated code.

Jest-like snapshot testing in Go.

Tutorial on how to use command line flags in golang tests to customize behavior.

As the title goes, why most of the time it is enough to hand-roll “mocks” for testing.

This article will cover everything you need to know about Go testing. You will start with a simple testing function, and work through more tools and strategies to help you master testing in Go.