Added a test case for string comparison: - For now allow both with and without case-sensitive comparison. In my test Anydbm, Metakit and MySQL compare without case while Postgres and SQLite compare with case. Maybe the collation sequence should be defined by a backend language option in the configuration? Note that this *will* be a problem when Multilink-Sorting is implemented in a generic module: In that case the string comparison will differ when Multilinks are used in a query :-( - When reviewing the source code for sorting in the various backends I discovered an obscure piece of code in back_anydb:: if isinstance(propclass, hyperdb.String): # it might be a string that's really an integer try: tv = int(v) except: v = v.lower() else: v = tv This tries to convert strings to integers. Bad. Maybe a misguided attempt at fixing the sorting by id to be numeric (no this won't do it) I've added a test that only anydbm fails. I will remove that bug in the upcoming transitive sorting.

import unittest

from roundup.support import wrap

class WrapTestCase(unittest.TestCase):
    def testWrap(self):
        lorem = '''Lorem ipsum dolor sit amet, consectetuer adipiscing elit.'''
        wrapped = '''Lorem ipsum dolor
sit amet,
consectetuer
adipiscing elit.'''
        self.assertEquals(wrap(lorem, 20), wrapped)

def test_suite():
    suite = unittest.TestSuite()
    suite.addTest(unittest.makeSuite(WrapTestCase))
    return suite