PyTest is a small package that facilitates the
unit testing process by aggregating PyUnit tests
and making them easier to call from the command
line and from within other unit tests. Typical
tests are written with a 1-1 relationship with the
module they test. In packages with multiple
modules, it can become cumbersome to run all of
the unit tests from the command line. PyTest can
run all of the unit tests in a directory by
locating all modules that begin with "test_".
Reflection is then used to extract the TestCase
class, and a suite is constructed, reflecting all
test cases. It can also be used programmatically
in a test_all.py.
