I will be talking about the power of unit and integration testing, what they bring onto the table for the developer and how test containers can change the game for better.

1. Unleashing the power and
unfolding the beauty of Unit and
Integration Testing with Test
Containers.
~ Franck Nsabimana
Franck Nsabimana
Software Developer
REPLACE WITH
YOUR PHOTO

2. ~ Understanding what
Testing is all about!

3. ~ Why do we actually need this kind of
testing and why do many people hate
unit testing?

4. ● Is there any Test
Design Goals ?

5. The goals we should have in mind
1. Catch the bug: For a fix
2. Expressive code: Test code & Source code
3. Execution Time: Optimization

6. ● What about the
Do’s and Don’ts ?

7. Here is what you need to know:
1. Behavior vs Implementation
2. Database Access
3. Communication Protocol
4. Touching the filesystem
* Tests running in milliseconds

8. Test Containers to the
rescue and what they
bring onto the table,
More than what we think it is

9. The Typical evil programmer?
1. Ignoring failing tests
2. Delete failing tests
3. Comment the failing tests
4. What about deleting the assertions or
inverting the assertions results?

10. We enjoy catching evil
programmers:
No Room For Democracy!

11. SonarCloud as our FBI agent with only shots:
1. Code Coverage
2. Test reports
3. Code maintainability

12. Time’s up for Tips and Tricks for better unit and
integration tests
1. Code Smart: Follow principles
2. Reproduce the bug
3. Break the production code
4. Silent Tests: Breaking the laws
5. It may not be a bug

13. HAPPY CODING !