This video can easily be shared with CEO and business people to explain to them why testing is important and why we need different levels of tests depending of what we are building. You sir got a new follower.

The next video - which is all about Test Driven Development - is now ready to view. Enjoy: kzfaq.info/get/bejne/fpp4mZahz8-bdqs.html

you have a new follower. what a nice way to explain this!

This is such a great explanation. Thank you

very good example n explaination

Excellent video

Nicely explain ❤️❤️❤️❤️

Love your channel, love the easy to grasp analogy, love that your voice sounds like Hugh Laurie, but have to disagree with your conclusion that functional testing in this case is superfluous. It provides a quick way to zero in on the actual problem: If your functional testing of the plug providing a spark passed, there would be no need to perform any of the unit tests involved in that functionality and you could direct your testing elsewhere. In fact you could have very little understanding of the inner works of an engine and still be able to pinpoint the problematic subsystem and get further help from an expert by possibly shipping only the relevant part instead of the entire bike.

Awesome video .. I'm a fan !