Testing through space and time

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These are the slides the keynote I did at Romanian Testing Conference 2018. Please feel free to ask me if you have any questions since most of the slides are images.

Software

Testing
through
Space and
Time
@mariakedemo

How will changes in
technology and
practices impact
software testing?
How will machine learning impact software testing?
@mariakedemo

How will changes in
technology and
practices impact the
role of the tester?
How will DevOps impact the role of the tester?
@mariakedemo

Testing meant verifying
and validating
requirements
Testing meant
automation
@mariakedemo

@mariakedemo
AUTOMATION
Understand
strengths and
limitations!
Value related to
cost?
WHAT?
WHY?
HOW?

@mariakedemo
“If we are uncritical we shall always find what
we want: we shall look for, and find,
confirmation, and we shall look away from,
and not see, whatever might be dangerous to
our pet theories. In this way it is only too
easy to obtain what appears to be
overwhelming evidence in favour of a theory
which, if approached critically, would have
been refuted.”
Karl Popper - 1957

@mariakedemo
THE WORK OF AN EXPERIENCED TESTER…
PERCEPTION
Verify and check that the
requirements are fulfilled
Check that the product works
- by clicking around the UI
REALITY
Explore the product rapidly to learn about how it
might behave
Challenge ideas, models and assumptions
Gather valuable information
Communicate information well
Learn to evaluate risks
Make trade offs between finding new information or
investigating an existing problem
Increase testability
+10000 other things

How will the change in
technology and practices like
machine learning and DevOPs impact software
testing and the role of the
tester?
@mariakedemo

@mariakedemo
exploring and experimenting, challenging and
investigating to bring forward the risks and
problems that threaten the value of products
and the organizations that develop them
THE ESSENCE OF TESTING

@mariakedemo
TESTERS AND TESTING
REALITY
Verify and check that the
requirements are fulfilled
Check that the product works
- by clicking around the UI
REALITY
Explore the product rapidly to learn about how it
might behave
Challenge ideas, models and assumptions
Gather valuable information
Communicate information well
Learn to evalute risks
Make trade offs between finding new information or
investigating an existing problem
Increase testability
+10000 other things

@mariakedemo
If you are testing
“ If you are a tester your mission is to learn
about the product and to find problems in it.
If you use tools skillfully to accelerate and
extend that mission you’ll accelerate learning
and bug finding. If you use tools without focus
on the mission you’ll accelerate oblivion.”
- Michael Bolton

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Exploratory testing is an approach to testing that emphasizes the freedom and responsibility of testers to continually optimize the value of their work. It is the process of three mutually supportive activities done in parallel: learning, test design, and test execution. With skill and practice, exploratory testers typically uncover an order of magnitude more problems than when the same amount of effort is spent on procedurally scripted testing. All testers conduct exploratory testing in one way or another, but few know how to do it systematically to obtain the greatest benefits. Even fewer can articulate the process. James Bach looks at specific heuristics and techniques of exploratory testing that will help you get the most from this highly productive approach. James focuses on the skills and dynamics of exploratory testing, and how it can be combined with scripted approaches.

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Testing through space and time

1. Testing through Space and Time @mariakedemo

8. How will changes in technology and practices impact software testing? How will machine learning impact software testing? @mariakedemo

9. How will changes in technology and practices impact the role of the tester? How will DevOps impact the role of the tester? @mariakedemo

10. PAST PRESENT FUTURE @mariakedemo

11. THE ESSENCE OF TESTING @mariakedemo

12. Testing meant verifying and validating requirements Testing meant automation @mariakedemo

13. Testing meant verifying and validating requirements Testing meant automation @mariakedemo

14. @mariakedemo AUTOMATION Understand strengths and limitations! Value related to cost? WHAT? WHY? HOW?

15. @mariakedemo

16. @mariakedemo CHALLENGE YOUR ASSUMPTIONS

17. @mariakedemo “If we are uncritical we shall always find what we want: we shall look for, and find, confirmation, and we shall look away from, and not see, whatever might be dangerous to our pet theories. In this way it is only too easy to obtain what appears to be overwhelming evidence in favour of a theory which, if approached critically, would have been refuted.” Karl Popper - 1957

18. @mariakedemo THE ESSENCE OF TESTING

19. @mariakedemo

20. @mariakedemo THE WORK OF AN EXPERIENCED TESTER… PERCEPTION Verify and check that the requirements are fulfilled Check that the product works - by clicking around the UI REALITY Explore the product rapidly to learn about how it might behave Challenge ideas, models and assumptions Gather valuable information Communicate information well Learn to evaluate risks Make trade offs between finding new information or investigating an existing problem Increase testability +10000 other things

21. @mariakedemo

22. How will the change in technology and practices like machine learning and DevOPs impact software testing and the role of the tester? @mariakedemo

23. @mariakedemo exploring and experimenting, challenging and investigating to bring forward the risks and problems that threaten the value of products and the organizations that develop them THE ESSENCE OF TESTING

24. @mariakedemo TESTERS AND TESTING REALITY Verify and check that the requirements are fulfilled Check that the product works - by clicking around the UI REALITY Explore the product rapidly to learn about how it might behave Challenge ideas, models and assumptions Gather valuable information Communicate information well Learn to evalute risks Make trade offs between finding new information or investigating an existing problem Increase testability +10000 other things

25. @mariakedemo TESTERS AND TESTING REALITY Verify and check that the requirements are fulfilled Check that the product works - by clicking around the UI REALITY Explore the product rapidly to learn about how it might behave Challenge ideas, models and assumptions Gather valuable information Communicate information well Learn to evalute risks Make trade offs between finding new information or investigating an existing problem Increase testability +10000 other things

26. AUTOMATE THE RIGHT THINGS @mariakedemo

27. ACCELERATE LEARNING @mariakedemo

28. @mariakedemo If you are testing “ If you are a tester your mission is to learn about the product and to find problems in it. If you use tools skillfully to accelerate and extend that mission you’ll accelerate learning and bug finding. If you use tools without focus on the mission you’ll accelerate oblivion.” - Michael Bolton

29. ACCELERATE LEARNING @mariakedemo

30. BRIDGE BETWEEN COMMUNITIES @mariakedemo

31. @mariakedemo

32. THANK YOU! @mariakedemo #Y438

Testing through space and time

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