About a year old – http://peridot-php.github.io/ – Clean and refreshing. Assertions library at http://peridot-php.github.io/leo/expect.html .
Installed it with:
composer global require peridot-php/peridot:~1.15
composer global require peridot-php/leo:~1.0
And had to add it to the PATH ( $HOME/.composer/vendor/bin ).
doctest – Testing through documentation
This page has a somewhat in-depth set of examples for writing unit tests in Python with doctest.
http://pymotw.com/2/doctest/#working-around-whitespace specifically shows how to get around some whitespace formatting gotchas.
Awesome little collection of videos that attempt to teach programming through fun.
There was talk of “Tell, Don’t Ask” at the Code Retreat this weekend.
Here’s Martin Fowler’s explanation of this principle and warning to not be too zealous about it.
I don’t know. Certainly one can not pick a side, but rather learn the various aspects that come into play into this.