Eusebiu blindu - testing seen through a puzzle

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Eusebiu blindu - testing seen through a puzzle

  1. 1. Testing is like solving puzzles
  2. 2. Puzzle "...In a basic puzzle, one is intended to puttogether pieces in a logical way in order to comeup with the desired solution..." -(wikipedia)Testing"investigating a product with the purpose ofgetting useful information that is relevant tostakeholders" "put together pieces" ~ "investigating"
  3. 3. Examples of "testing puzzles": Find a bug
  4. 4. Examples of "testing puzzles":Find the reproducing steps/patterns of a bug
  5. 5. Examples of "testing puzzles":Hack an application ( ex: upload a message/picture to a normally unauthorized part of a website)
  6. 6. Examples of "testing puzzles": Prove that all known expected behaviors of the application are met
  7. 7. Examples of "testing puzzles":Find the most efficient way to cover the application fromthe testing perspective based on time, priorities and risk
  8. 8. Puzzles Macro-puzzlesMicro-puzzles
  9. 9. Micro -puzzles
  10. 10. Find an input that is not a primenumber, but the application isvalidating it as being prime ~5 min
  11. 11. It looks like testing andIt looks like solving a puzzle
  12. 12. Puzzles:1)try to reproduce2)find the pattern
  13. 13. Patterns
  14. 14. Go to http://www.testalways.com/3Puzzle: List all the relationships that you can find between entered input and generated image
  15. 15. Click on slide to go to video demo
  16. 16. Click slide to go to video demo
  17. 17. Macro -puzzles
  18. 18. Multiple possible analogies for hidden image puzzle: bugs that were found for a defined area of a product
  19. 19. Multiple possible analogies for hidden image puzzle: bugs that were found for the whole project
  20. 20. Multiple possible analogies for hidden image puzzle: bugs that were found by testers relative to all the bugs and issues reported eventually (including developers, users, clients etc)
  21. 21. Puzzles Macro-puzzlesMicro-puzzles
  22. 22. Conclusions:
  23. 23. References:Concept:James Bach – http://satisfice.com – dice gameExercises:Markus Gärtner - http://www.testing-challenges.org/Environments:Ajay Balamurugadas –http://weekendtesting.com
  24. 24. Feedbackhttp://www.testalways.com/feedbackor eusebiu.blindu@testalways.com

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