Who This Book Is For

This book was written for people with a basic Elixir background who want to get better at the testing tools and practices in the Elixir ecosystem. We will skim over most Elixir concepts, such as the language constructs and data types, OTP, Ecto, and Phoenix. Instead of covering those, we’ll learn how to test those concepts and tools. Whether you’ve used Elixir just for a bit or you’re an Elixir expert, we think you’ll learn a few new things throughout the book.