Unit testing is much more than JUnit, or what type of code we test. It's a process, and we need to think of it as such.

1. @gil_zilberfeld
Unit testing strategy

2. @gil_zilberfeld
Hello!
I AM GIL ZILBERFELD
www.gilzilberfeld.com
www.everydayunittesting.com
www.fastee.im
@gil_zilberfeld

3. @gil_zilberfeld
What is unit testing?

4. @gil_zilberfeld
What is unit testing?
And why does it need a strategy?

5. @gil_zilberfeld
Brian
Marick’s
Testing
Quadrants

6. @gil_zilberfeld
Skills
Planning
Writing
Designing
Prioritizing
Testing
Reporting
Refactoring
And more…

7. @gil_zilberfeld
The grand plan
Where do we test?
What kind of tests?
What can give us the most confidence?
What can we not test?

8. @gil_zilberfeld
Ten steps to the epiphany

9. @gil_zilberfeld
Prerequisites
Source control
Continuous integration
Branching methodology
Training

10. @gil_zilberfeld
Which way to go?
Test first or after
TDD and BDD
Which tools to use
Skillz

11. @gil_zilberfeld
Understanding the problem
Slicing the stories
Mapping test cases
Risks
Edge cases

12. @gil_zilberfeld
Dealing with legacy code
What are the risks
Critical code
Recurring bugs
Preparatory refactoring

13. @gil_zilberfeld
Designing a solution
Where are the dependencies
What will need mocking
Remember to involve the testers

14. @gil_zilberfeld
Design for testability
Use ports and adapters
Expose seams
Avoid the evil singletons
Use the SOLID principles

15. @gil_zilberfeld
Test categorization
What is a unit
Test organization
What can we run quickly
Set the CI to run the different levels

16. @gil_zilberfeld
Write the tests
About time, isn’t it?

17. @gil_zilberfeld
Review
Code review
Test review
Documentation
Definition of Done

18. @gil_zilberfeld
Knowledge sharing
… is knowledge caring
Don’t keep what you’ve learned for
yourself!

19. @gil_zilberfeld
Unit testing?
There’s a process for that!

20. @gil_zilberfeld
Thanks!
ANY QUESTIONS?
You can find me at:
@gil_zilberfeld
http://www.GilZilberfeld.com
http://www.EverydayUnitTesting.com
http://www.fastee.im