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Test-Driven Java Development, Second Edition

You're reading from   Test-Driven Java Development, Second Edition Invoke TDD principles for end-to-end application development

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Product type Paperback
Published in Mar 2018
Publisher Packt
ISBN-13 9781788836111
Length 324 pages
Edition 2nd Edition
Languages
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Authors (2):
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Alex Garcia Alex Garcia
Author Profile Icon Alex Garcia
Alex Garcia
Viktor Farcic Viktor Farcic
Author Profile Icon Viktor Farcic
Viktor Farcic
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Toc

Table of Contents (14) Chapters Close

Preface 1. Why Should I Care for Test-Driven Development? FREE CHAPTER 2. Tools, Frameworks, and Environments 3. Red-Green-Refactor – From Failure Through Success until Perfection 4. Unit Testing – Focusing on What You Do and Not on What Has Been Done 5. Design – If It's Not Testable, It's Not Designed Well 6. Mocking – Removing External Dependencies 7. TDD and Functional Programming – A Perfect Match 8. BDD – Working Together with the Whole Team 9. Refactoring Legacy Code – Making It Young Again 10. Feature Toggles – Deploying Partially Done Features to Production 11. Putting It All Together 12. Leverage TDD by Implementing Continuous Delivery 13. Other Books You May Enjoy

Connect 4


Connect 4 is a popular, very easy-to-play board game. The rules are limited and simple.

Note

Connect 4 is a two-player connection game in which the players first choose a color and then take turns dropping colored discs from the top into a seven column, six row, vertically suspended grid. The pieces fall straight down, occupying the next available space within the column. The objective of the game is to connect four of your own discs of the same color next to one another vertically, horizontally, or diagonally, before your opponent connects four of theirs. For further information on the game, visit Wikipedia (http://en.wikipedia.org/wiki/Connect_Four).

Requirements

To code the two implementations of Connect 4, the game rules are transcribed as follows in the form of requirements. These requirements are the starting point for both the developments. We will go through the code with some explanations and compare both implementations at the end:

  1. The board is composed of seven columns and...
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