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How to Test a Time Machine

You're reading from   How to Test a Time Machine A practical guide to test architecture and automation

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Product type Paperback
Published in Mar 2023
Publisher Packt
ISBN-13 9781801817028
Length 384 pages
Edition 1st Edition
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Author (1):
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Noemí Ferrera Noemí Ferrera
Author Profile Icon Noemí Ferrera
Noemí Ferrera
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Table of Contents (19) Chapters Close

Preface 1. Part 1 Getting Started – Understanding Where You Are and Where You Want to Go
2. Chapter 1: Introduction – Finding Your QA Level FREE CHAPTER 3. Chapter 2: The Secret Passages of the Test Pyramid – The Base of the Pyramid 4. Chapter 3: The Secret Passages of the Test Pyramid – the Middle of the Pyramid 5. Chapter 4: The Secret Passages of the Test Pyramid – the Top of the Pyramid 6. Part 2 Changing the Status – Tips for Better Quality
7. Chapter 5: Testing Automation Patterns 8. Chapter 6: Continuous Testing – CI/CD and Other DevOps Concepts You Should Know 9. Chapter 7: Mathematics and Algorithms in Testing 10. Part 3 Going to the Next Level – New Technologies and Inspiring Stories
11. Chapter 8: Artificial Intelligence is the New Intelligence 12. Chapter 9: Having Your Head up in the Clouds 13. Chapter 10: Traveling Across Realities 14. Chapter 11: How to Test a Time Machine (and Other Hard-to-Test Applications) 15. Chapter 12: Taking Your Testing to the Next Level 16. Index 17. Other Books You May Enjoy Appendix – Self-Assessment

The secret passages – making your UI tests more efficient with API calls

The goal of every test is to be as small and specific as possible. That way, by taking a glance at the test results, you should be able to tell what went wrong. Making debugging easier is indispensable and valuable, especially as applications grow.

When writing tests, the first question to ask is “what am I trying to test?”. The second one is “why?”. As obvious as it might sound, these questions are imperative to write powerful and simple tests. At times, we end up testing things that do not correspond to our application’s behavior or end up writing a long succession of events to reach the small part that we want to test.

To help with the question of “why am I trying to test” and avoid repetition across tests, we can leverage the use of API calls. While using a UI for testing is a great way of simulating the actual behavior of the users, certain actions...

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