## basic usage
>>> print ‘hello’
## be verbose
`python module.py -v`
if you have unicode in your docstirng, add u to the doc string
Notes on testing classes
* If it’s testing the class as a whole, I’d put them in the class’ docstring.
* If it’s testing the constructor, I’d put them in the constructor’s docstring.
* If it’s testing a method (as it seems to be in this case), I’d actually put it them in that method’s docstring.