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Test-Driven Development with Java

You're reading from   Test-Driven Development with Java Create higher-quality software by writing tests first with SOLID and hexagonal architecture

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Product type Paperback
Published in Jan 2023
Publisher Packt
ISBN-13 9781803236230
Length 348 pages
Edition 1st Edition
Languages
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Author (1):
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Alan Mellor Alan Mellor
Author Profile Icon Alan Mellor
Alan Mellor
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Table of Contents (21) Chapters Close

Preface 1. Part 1: How We Got to TDD
2. Chapter 1: Building the Case for TDD FREE CHAPTER 3. Chapter 2: Using TDD to Create Good Code 4. Chapter 3: Dispelling Common Myths about TDD 5. Part 2: TDD Techniques
6. Chapter 4: Building an Application Using TDD 7. Chapter 5: Writing Our First Test 8. Chapter 6: Following the Rhythms of TDD 9. Chapter 7: Driving Design – TDD and SOLID 10. Chapter 8: Test Doubles – Stubs and Mocks 11. Chapter 9: Hexagonal Architecture –Decoupling External Systems 12. Chapter 10: FIRST Tests and the Test Pyramid 13. Chapter 11: Exploring TDD with Quality Assurance 14. Chapter 12: Test First, Test Later, Test Never 15. Part 3: Real-World TDD
16. Chapter 13: Driving the Domain Layer 17. Chapter 14: Driving the Database Layer 18. Chapter 15: Driving the Web Layer 19. Index 20. Other Books You May Enjoy

Dispelling Common Myths about TDD

Test-driven development (TDD) brings many benefits to developers and the business. However, it is not always used in real projects. This is something I find surprising. TDD has been demonstrated to improve internal and external code quality in different industrial settings. It works for frontend and backend code. It works across verticals. I have experienced it working in embedded systems, web conferencing products, desktop applications, and microservice fleets.

To better understand how perceptions have gone wrong, let’s review the common objections to TDD, then explore how we can overcome them. By understanding the perceived difficulties, we can equip ourselves to be TDD advocates and help our colleagues reframe their thinking. We will examine six popular myths that surround TDD and form constructive responses to them.

In this chapter, we’re going to cover the following myths:

  • “Writing tests slows me down”...
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