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Reactive Patterns with RxJS for Angular

You're reading from   Reactive Patterns with RxJS for Angular A practical guide to managing your Angular application's data reactively and efficiently using RxJS 7

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Product type Paperback
Published in Apr 2022
Publisher Packt
ISBN-13 9781801811514
Length 224 pages
Edition 1st Edition
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Author (1):
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Lamis Chebbi Lamis Chebbi
Author Profile Icon Lamis Chebbi
Lamis Chebbi
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Table of Contents (19) Chapters Close

Preface 1. Part 1 – Introduction
2. Chapter 1: The Power of the Reactive Paradigm FREE CHAPTER 3. Chapter 2: RxJS 7 – The Major Features 4. Chapter 3: A Walkthrough of the Application 5. Part 2 – A Trip into Reactive Patterns
6. Chapter 4: Fetching Data as Streams 7. Chapter 5: Error Handling 8. Chapter 6: Combining Streams 9. Chapter 7: Transforming Streams 10. Part 3 – Multicasting Takes You to New Places
11. Chapter 8: Multicasting Essentials 12. Chapter 9: Caching Streams 13. Chapter 10: Sharing Data between Components 14. Chapter 11: Bulk Operations 15. Chapter 12: Processing Real-Time Updates 16. Part 4 – Final Touch
17. Chapter 13: Testing RxJS Observables 18. Other Books You May Enjoy

Summary

There is no perfect solution for every use case. In this chapter, I tried to show you the common solutions that are available in RxJS and Angular for testing observables. And you can choose the solution that fits your project best. First, we learned about the subscribe and assert pattern, as well as its advantages and drawbacks.

Then, we learned about the marble testing pattern, its syntax, features, advantages, and drawbacks. We studied a basic example and an example that uses virtual time to test timed observables.

Finally, we learned about a pattern we can use to test streams that are returned from the HTTP client. Now that you know about the common techniques that are available in the Angular/RxJS ecosystem (without having to add a third-party library), it is up to you to pick the right technique for the right use case.

This was our last pattern and our journey into reactive patterns has come to an end. I tried to highlight the most-used reactive patterns that...

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