17.08.2025

A good old Test

What makes a good test?

How smooth should a test run?

How many variables should you test?

How many tests are enough?

A test is great to confront ideas with reality.

A test is great to learn how things work.

A test is great for making many mistakes,

and making them without consequences.

We should all do more testing and less worrying.

A test beats a thousand hours of thinking.