This was an interesting exercise.
What took my interest in this one?
– First of all, I liked Pradeep’s post about learning to code.
Learning to code is an important skill for a tester. I can relate to it because I am trying to learn PowerShell. I program in some languages (C#, C++, PHP, VbScript…) and have a programming background (after my Computer Systems Engineer degree, the ‘natural’ path was to code, and I worked as a programmer for many years before finding Software Testing), but PowerShell has different approach and paradigms and learning it will definitely be fun.
– Second, I had an impromptu vacation day, and I thought it would be educational to use it for a peer testing puzzle. I thought I could win this one quickly (I was mistaken, it took me long).
So I downloaded Pradeep’s application, and got to work!
Rather than just trying to solve the puzzle, I looked at it as if the mission was:
This is commercial 'roulette' style game. Stakeholders want to know it the game logic can be broken/learnt, which could mean a substantial loss of money when people start winning every time.”
Testing Hint: Cem Kaner says “
Testing is an empirical, technical investigation of a product, done on behalf of stakeholders, with the intention of revealing quality-related information of the kind that they seek“. So it is important to set straight what is the information to seek. Which kind of bugs to look for?
In this blog I describe my attemp to answer this question in an exploratory way. Continue reading Finding Nemo – Solving Pradeep's software testing challenge (an exploratory approach)