Preface

When I began writing tests for frontend applications I had a lot of questions. What should I test? How should I write tests? Where should tests fit into the workflow? Most of the resources on testing that I could find were written about backend applications, and often the advice didn’t translate well to the frontend.

That was many years ago now, and since then the frontend testing scene has blossomed. But there’s still a lack of good resources, and I know many people have the same questions I once had.

This book is my chance to answer those questions. I’ve worked hard to include all the information you need to test a large Vue application from start to finish. By the end of the book, you’ll have the tools to write tests for lots of different situations. I look forward to sharing my experience testing Vue components and to teaching the techniques I use every day.