14.11. stingray.test __init__.py

Overheads.

"""Stingray Schema-based File Reader Testing Package"""

import unittest
import logging, sys

This is a slightly modified version of the test discovery function in the Python unittest package.

def suite_maker( source ):
    def make_suite():
        tests= unittest.TestSuite()
        for name in source:
            obj = source[name]
            if isinstance(obj, type) and issubclass(obj, unittest.TestCase):
                tests.addTests(
                    unittest.defaultTestLoader.loadTestsFromTestCase(obj))
        return tests
    return make_suite

A handy logging context.

class Logger:
    def __init__( self, **kw ):
        self.args= kw
    def __enter__( self ):
        logging.basicConfig( **self.args )
    def __exit__( self, *exc ):
        logging.shutdown()

We can use with test.Logger( stream=sys.stderr, level=logging.DEBUG ): To enable logging.