Project

Цели
Задачи
Процессы

Team

Люди

Знания
Время

Benefits

• Unit tests coverage

• Increases assurance of correctness

• More complete explorations of requirements

• Improved code

• Code as documentation

• Safe refactoring

• No extra code

How to start with TDD?

• Start new project with TDD

• Start new tasks with unit tests

• Start to fix bugs with unit tests

How to improve my TDD?

• Coderetreats

• Coding dojo 

• Cyber-dojo.org

Pair programming

Driver
Navigator

I don't use Pair Programming when:

• Build nonproduction code
• Work on spikes for future stories
• Learn new tool or technique
• Improve existing test coverage or fix code violations

Pair Programming Rules

• Ping Pong
• Silent coding
• Evil coder
• Baby steps
• ...

Pair Programming Smells

• Unequal access
• Domination
• Unhealthy relationship
• Every player play his game
• Endless debate

Инструменты

grunt-mutation-testing

coverage-blamer