PRACTICAL TDD WORKSHOP: EMBRACING COLLABORATIVE LEARNING THROUGH PAIR PROGRAMMING

This is a scaffolding kata setup to practice TDD in PHP.

• Working example in the src and tests folder.
• PHPUnit installed.
  • composer test

Setup

You can either install the dependencies locally or use the provided docker container:

docker-compose up -d
docker exec -ti -u dev php_tdd_workshop bash
composer install
composer test

---

Test-Driven Development

The 3-repetition rule on TDD - Triangulation

Example mapping

Test Desiderata

---

Katas

1. Rock paper scissors

• TDD Cycle
• Baby steps
• Triangulation

2. Password validator kata

• Example Mapping
• TDD Cycle
• Baby steps
• Triangulation
• Test desiderata

3. Guess the random number

• CRC cards
• Mock it if you own it
• Collaborators
• Solitary or Sociable test
• Triangulation
• Test desiderata

4. Morning Routine

• CRC cards
• Mock it if you own it
• Collaborators
• Triangulation
• Test desiderata

---

Presentation Slides