pkg://zope-2.6.2.tgz:4657756/lib/zope/lib/python/Testing/common.py  downloads

# Default test runner
import unittest

TestRunner = unittest.TextTestRunner

def framework():
    if __name__ != '__main__':
        return
    if len(sys.argv) > 1:
        errs = globals()[sys.argv[1]]()
    else:
        errs = TestRunner().run(test_suite())
    sys.exit(errs and 1 or 0)

def debug():
    test_suite().debug()

def pdebug():
    import pdb
    pdb.run('debug()')

def test_suite():
    # The default test suite includes every subclass of TestCase in
    # the module, with 'test' as the test method prefix.
    ClassType = type(unittest.TestCase)
    tests = []
    for v in globals().values():
        if isinstance(v, ClassType) and issubclass(v, unittest.TestCase):
            tests.append(unittest.makeSuite(v))
    if len(tests) > 1:
        return unittest.TestSuite(tests)
    if len(tests) == 1:
        return tests[0]
    return

class Dummy:
    '''Utility class for quick & dirty instances'''
    def __init__(self, **kw):
        self.__dict__.update(kw)

    def __str__( self ):
        return 'Dummy(%s)' % `self.__dict__`

    __repr__ = __str__

def catch_log_errors():
    import zLOG

    if hasattr(zLOG, 'old_log_write'):
        return

    def log_write(subsystem, severity, summary, detail, error,
                  PROBLEM=zLOG.PROBLEM):
        if severity > PROBLEM:
            assert 0, "%s(%s): %s" % (subsystem, severity, summary)

    zLOG.old_log_write = zLOG.log_write
    zLOG.log_write = log_write

def ignore_log_errors():
    import zLOG

    if hasattr(zLOG, 'old_log_write'):
        zLOG.log_write = zLOG.old_log_write
        del zLOG.old_log_write

def Testing_file(*args):
    dir = os.path.split(Testing.__file__)[0]
    return apply(os.path.join, (dir,) + args)