Backbone js testing book

This book is for those developers who know the basic concepts of backbone. It also gives solutions to common problems faced by developers. If you are a javascript developer looking for recipes to create and implement test suppor. As you progress through the book, you will learn about the challenges of testing an application built on top of a framework and. The book introduces fundamental testing concepts, comprehensive test infrastructure design, and practical exercises to easily and systematically test modern javascript web applications. This website uses cookies and other tracking technology to analyse traffic, personalise ads and learn how we can improve the experience for our visitors and customers.

For this reason we refer to such frameworks as following the mv pattern. Testing browser applications can be very easy or very hard, depending on your. Design and build scalable web applications using backbone. Weve chosen qunit because its very popular and powerful, and because the tests for backbone. Im new to test driven development, especially on javascript. Unit test, stub, spy, and mock your app 125 understanding why unit testing is important 126 testing with qunit 126 performing a basic test case 128 understanding the qunit module, setup, and teardown methods 129 testing backbone. Style and approach this book takes a tutorial approach to help you scale your backbone.

Loose bits thoughts on distributed systems, cloud computing. A new, unread, unused book in perfect condition with no missing or damaged pages. You will also take a look at integrated testing with react. In this chapter, we will introduce some fundamental testing tools and test more parts of the backbone. About a year ago i gave a seattlejs lightning talk about a book i was writing.

If you dread the business of testing javascript and backbone. Great sections on backbone extensions and testing backbone code. Heres a test that simply demonstrates that javascript allows you to get the length of a list of numbers. The book guides you through the test planning and implementation processes for your application models, views, routers, and other backbone. We are using qunit as a testing framework in this book and in the example code. Revisited the area and found things were much better and that the area had become really exciting. Unit testing backbone applications with jasmine introduction one. Although the author uses a sample application of a personal note manager written with backbone. This free book provides all the information you need to create structured javascript. In this article by jeremy walker, author of the book backbone. In this section, well be taking a look at how to unit test backbone applications using. The final test double abstraction that we will cover in this book is the test mock. Marionette and thorax extension frameworks solve common problems youll encounter when using backbone. If you are looking for the best practices of using backbone.

Here is a set of great tutorials on using backbone with rails as the backend. One of the most common usages of the services is to interact with the backend apis. As i have been diving into frontend testing at sprint. Took me a while to wrap my head around it and figure out how to apply it to my code, but im a javascript newbie.

This article will be appearing in my forthcoming book on backbone. The book introduces fundamental testing concepts, comprehensive test infrastructure design, and practical exercises to easily and systematically test. This book is packed with the step by step tutorial and instructions in recipe format helping you setup test infrastructure and gradually advance your skills to plan, develop, and test your backbone applications. This article provides a thorough examination of unit testing with backbone. It gives a complete overview of plugin development, large scale application architecture, and unit testing as well. The differences between javascripts class system and the class systems of traditional objectoriented languages. Mocks replace function behaviors like stubs, observe method calls like spies and.

Frontend web applications are soaring in popularity and the backbone js library is leading this charge with a modular lightweight approach for organizing javascript web applications at the same time testing clientside javascript and backbone js programs. By understanding and becoming comfortable in testing backbonejs applications, you can increase your productivity, code quality, and design skills. The book s current publication date is set for late june 20. This book is packed with the step by step tutorial and instructions in recipe format helping you setup test infrastructu. The entire book is platformframeworkindependent as is doesnt rely on any server.

Preface javascript web applications are soaring in popularity and driving exciting new application possibilities across the internet. As unit testing is the technique for testing a piece of code in isolation, the dependencies of the service have to be mocked so the dependency doesnt become an obstacle while testing. Mocks replace function behaviors like stubs, observe method calls like spies and stubs, and additionally verify function behaviors. You will be able to apply architectural principles to create amazing web applications easily. Mocks replace function behaviors like stubs, observe selection from backbone. Approach this book is packed with stepbystep tutorials and instructions in recipe format to help you create test infrastructures and gradually advance your backbone. Download for offline reading, highlight, bookmark or take notes while you read mastering backbone. This book will guide you in how to optimize and test your applications, create your own backbone extensions, and share them with the open source community. This book is packed with the step by step tutorial and instructi. The skills gained will let you build rich client applications with backbone. Learn backbonejs from scratch by mosh hamedani is a collection of backbone. Objectoriented javascript with backbone classes packt hub. Following the same approach as above, as in go ahead and copy and paste that file around for creating new tests, testing the average model and collection is trivial, but the problem it poses is different. Unit test your backbone apps with jasmine, qunit, and sinonjs.

Js mocks the final test double abstraction that we will cover in this book is the test mock. I dont think that one book or tutorial would be enough to learn backbone. Use backbone with jquery mobile and resolve routing problems between the two. In my fourth and final post about my adventure writing backbone. We previously looked at jasmine and will now look at qunit and sinonjs. By understanding and becoming comfortable in testing backbone. One of the most ubiquitous frameworks leading this charge is backbone. You will go from backbone novice to ninja with this backbonejs course.

Do note, however, that we implement the verifications using mainly stubs with occasional spies, and mocks are only discussed in the last. Learning backbonejs testing will bootstrap you into a world of javascript testing and provide you with fundamental experience in writing tests. Jul 22, 2012 this book suites well as a beginner introduction to backbone. The final chapter will cover different flavors of authorization. Recognizing the pretension ways to get this ebook backbonejs testing by. It is released under a creative commons attributionnoncommercialno derivative works 3. If you are a javascript developer looking for recipes to create and implement test support for your backbone application, then this book is ideal for you.