Wouter Lagerweij gave a presentation on testing techniques in continuous delivery environments. He discussed approaches like test-driven development, acceptance test-driven development, behavior-driven development, and exploratory testing. He emphasized that developers are used to having safety nets while testing, while testers are used to being the safety net. He also recommended resources on microservice testing, end-to-end testing, monitoring, infrastructure tests, business tests, and hypothesis-driven development.

1. Testing in a
Continuous Delivery
World
Wouter Lagerweij
@wouterla | wouter@make.io
#lascot16

2. An ontological examination of exploration
and verification techniques in a domain of
self-constrained on-going high-frequent
distribution cycles
Wouter Lagerweij
@wouterla | wouter@make.io
#lascot

3. TDD

6. ATDD

7. ATDD
Specification By Example

8. ATDDSpecification By Example
BDD

9. ATDDSpecification By Example
Whatever!
BDD

13. More Technical Test!
See:
http://martinfowler.com/articles/microservice-testing (@tobyclemson)
http://www.alwaysagileconsulting.com/articles/end-to-end-testing-considered-harmful/
(@AgileSteveSmith)

14. Exploratory Testing

15. Exploratory Testing
In production!

16. Testers are used to being the safety net
Developers are used to having a safety net.

17. Monitoring
See: http://lizkeogh.com/2014/02/10/discrete-vs-continuous-capabilities

18. Anything New?

19. Infrastructure Tests

21. Business Tests

22. Hypothesis Driven Development
We Believe That <placing recommended jobs on the job description page>
Will Result In <increase the number of relevant jobs applicants see>
We Will Have Confidence To Proceed When <we see a 2% increase in number of jobs
viewed per session and a .5% increase in number of job applications>

23. Thanks!
Wouter Lagerweij
@wouterla | wouter@make.io
#lascot16