Fix string/bytes issues under python 3. 1) cgi/client.py: override cgi.FieldStorage's make_file so that file is always created in binary/byte mode. This means that json (and xml) are bytes not strings. 2) rest.py: try harder to find dicttoxml in roundup directory or on sys.path. This just worked under python 2 but python 3 only searches sys.path by default and does not search relative like python 2. 3) rest.py: replace headers.getheader call removed from python 3 with equivalent code. 4) rest.py: make value returned from dispatch into bytes not string. 5) test/caseinsensitivedict.py, test/test_CaseInsensitiveDict.py: get code from stackoverflow that implements a case insensitive key dict. So dict['foo'], dict['Foo'] are the same entry. Used for looking up headers in mocked http rewuset header array. 6) test/rest_common.py: rework tests for etags and rest to properly supply bytes to the called routines. Calls to s2b and b2s and use of BytesIO and overriding make_file in cgi.FieldStorage to try to make sure it works under python 3.

#-*- encoding: utf-8 -*-

import unittest, os, pprint, difflib, textwrap

from roundup.init import loadTemplateInfo


class TemplateInfoTestCase(unittest.TestCase):
    def testLoadTemplateInfo(self):
        path = os.path.join(os.path.dirname(__file__),
                            '../share/roundup/templates/classic')
        self.maxDiff = None
        self.assertEqual(
            loadTemplateInfo(path),
            {
              'description': textwrap.dedent('''\
                   This is a generic issue tracker that may be used to track bugs,
                                feature requests, project issues or any number of other types
                                of issues. Most users of Roundup will find that this template
                                suits them, with perhaps a few customisations.'''),
              'intended-for': 'All first-time Roundup users',
              'name': 'classic',
              'path': path
            }
        )

# vim: set et sts=4 sw=4 :