What it is like to write code without unit tests:
“That didn’t work as expected.”
What it is like to write code with unit tests:
“That didn’t work, as expected.”
Today I am learning about unit testing and integration testing (thanks Fred Brooks!) because today the company I am doing some consulting work for finally decided that “maybe these industrial robots could kill someone, you know? Maybe we should pay more attention to safety than just putting up a guard rail and a big warning sign.”
Yah think?!?