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RxJS in Action
book

RxJS in Action

by Luis Atencio, Paul Daniels
September 2017
Beginner to intermediate content levelBeginner to intermediate
352 pages
10h 50m
English
Manning Publications
Content preview from RxJS in Action

Chapter 9. Toward testable, reactive programs

This chapter covers

  • Understanding functional programming’s inherent testability
  • Testing asynchronous code with Mocha.js
  • Exploring the tools for testing observables
  • Understanding the need for using virtual time instead of physical time
  • Introducing RxJS schedulers
  • Refactoring streams to enhance testability

If you’ve been in the software industry for any appreciable amount of time, you’ve likely encountered some form of testing. In production software, there’s no escaping the need for tests (or there shouldn’t be), whether they target newly written code or a system-wide refactoring. Changes to complex applications can easily produce unforeseen consequences in different paths of execution; it’s particularly ...

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Publisher Resources

ISBN: 9781617293412Publisher SupportOtherSupplemental ContentErrata PagePurchase Link