Hands-On Dependency Injection in Go

Preface

Howdy! This book intends to be a hands-on introduction to dependency injection with Go. It may surprise you to learn that there are many different methods for applying dependency injection available in the Go language and, in this book, we will discuss six different and occasionally complementary options.

Dependency injection, like many software engineering concepts, is easily and often misunderstood, so this text seeks to address that. It delves into related concepts, such as the principles of SOLID, code smells, and test-induced damage, so as to offer a broader and more practical view.

The aim of Hands-On Dependency Injection in Go is not only to teach you how to apply dependency injection, but also when, where, and when not to. ...