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Victor Rentea
Blog, Talks, Goodies on
VictorRentea.ro
Independent Trainer
Founder of
Bucharest Software Craftsmanship Community
Java Champion
❤️ Simple Design, Refactoring, Unit Testing ❤️
Technical Training
400 days
(100+ online)
2000 devs
8 years
Training for you or your company: VictorRentea.ro
40 companies
Posting
Good Stuff on:
Hibernate
Spring Functional Prog
Java Performance
Reactive
Design Patterns
Clean Code
Refactoring
Unit Testing any
lang
128 © VictorRentea.ro
a training by
A discipline
in which you grow software
in small increments
for which you write
the tests before the implementation
Test-Driven Development
Credited to Kent Beck, 2003
129 © VictorRentea.ro
a training by
1. Write prod code only to fix a failing test
- Although we often foresee the implementation
2. Write 1 test for a feature not yet implemented
- It must fail with grace
3. Write just enough prod code
to pass the test
The 3 Rules of TDD--Uncle Bob
Code Golf
Fewest keystrokes
to make it pass
few

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TDD Mantra

  • 1. Victor Rentea Blog, Talks, Goodies on VictorRentea.ro Independent Trainer Founder of Bucharest Software Craftsmanship Community Java Champion ❤️ Simple Design, Refactoring, Unit Testing ❤️
  • 2. Technical Training 400 days (100+ online) 2000 devs 8 years Training for you or your company: VictorRentea.ro 40 companies Posting Good Stuff on: Hibernate Spring Functional Prog Java Performance Reactive Design Patterns Clean Code Refactoring Unit Testing any lang
  • 3. 128 © VictorRentea.ro a training by A discipline in which you grow software in small increments for which you write the tests before the implementation Test-Driven Development Credited to Kent Beck, 2003
  • 4. 129 © VictorRentea.ro a training by 1. Write prod code only to fix a failing test - Although we often foresee the implementation 2. Write 1 test for a feature not yet implemented - It must fail with grace 3. Write just enough prod code to pass the test The 3 Rules of TDD--Uncle Bob Code Golf Fewest keystrokes to make it pass few