Python: How to run unittest.main() for all source files in a subdirectory?

Question

I am developing a Python module with several source files, each with its own test class derived from unittest right in the source. Consider the directory structure:

Answer 1

I knew there was an obvious solution:

dirFoo\
    __init__.py
    test.py
    dirBar\
        __init__.py
        Foo.py
        Bar.py

Contents of dirFoo/test.py

from dirBar import *
import unittest

if __name__ == "__main__":

    unittest.main()

Run the tests:

$ python test.py
...........
----------------------------------------------------------------------
Ran 11 tests in 2.305s

OK