[flukus]

More and more I'm seeing "unit testing" becoming the generic term for what we used to just call plain old testing. A lot of companies had never had anything remotely close to unit testing but called all their automated tests unit tests, at least in part out of ignorance of the difference. My current company has gone a step further and calls their extremely manual and poorly defined QA test plans unit testing.

As for my 2 cents, I find single assert principle helpful as it helps narrow down the unit of behavior your actually testing. I don't care if a test covers a single function or half the code base, as long as it's clear why it is specifically testing for and what has gone wrong if it fails.