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Software Testing Strategies

You're reading from   Software Testing Strategies A testing guide for the 2020s

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Product type Paperback
Published in Dec 2023
Publisher Packt
ISBN-13 9781837638024
Length 378 pages
Edition 1st Edition
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Authors (2):
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Matthew Heusser Matthew Heusser
Author Profile Icon Matthew Heusser
Matthew Heusser
Michael Larsen Michael Larsen
Author Profile Icon Michael Larsen
Michael Larsen
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Table of Contents (22) Chapters Close

Preface 1. Part 1:The Practice of Software Testing
2. Chapter 1: Testing and Designing Tests FREE CHAPTER 3. Chapter 2: Fundamental Issues in Tooling and Automation 4. Chapter 3: Programmer-Facing Testing 5. Chapter 4: Customer-Facing Tests 6. Chapter 5: Specialized Testing 7. Chapter 6: Testing Related Skills 8. Chapter 7: Test Data Management 9. Part 2:Testing and Software Delivery
10. Chapter 8: Delivery Models and Testing 11. Chapter 9: The Puzzle Pieces of Good Testing 12. Chapter 10: Putting Your Test Strategy Together 13. Chapter 11: Lean Software Testing 14. Part 3:Practicing Politics
15. Chapter 12: Case Studies and Experience Reports 16. Chapter 13: Testing Activities or a Testing Role? 17. Chapter 14: Philosophy and Ethics in Software Testing 18. Chapter 15: Words and Language About Work 19. Chapter 16: Testing Strategy Applied 20. Index 21. Other Books You May Enjoy

Project projections

The previous section gave two examples of projections – bug count over time and passing test cases over time. We aren’t that excited about either of them. In an agile context, the goal is to resolve the defects worth fixing quickly; the only record of a bug might be a change in version control.

The word “projections” comes from “project;” we use this term loosely. When dealing with software quality, there are several projections you might want to make. These can include the following:

  • How many people will be impacted by this change or defect?
  • What is the revenue impact every day this is open? (“cost of delay”)
  • Besides direct costs of user-can’t-do-feature, do we have indirect costs on user adoption, turnover, sales, and brand reputation?
  • How much time will we be spending on find/fix/retest work?
  • What is the return on investment of the next increment, compared to other potential...
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