[Zope3-checkins] CVS: Zope3/src/zope/app/tests - test_tzinfo.py:1.1
Jim Fulton
jim@zope.com
Thu, 9 Jan 2003 13:29:52 -0500
Update of /cvs-repository/Zope3/src/zope/app/tests
In directory cvs.zope.org:/tmp/cvs-serv25358/src/zope/app/tests
Added Files:
test_tzinfo.py
Log Message:
Made zope.appp.datetimeutils.tzinfo objects pickleable.
Also arranged that there would be only one tzinfo object for a
given offset.
=== Added File Zope3/src/zope/app/tests/test_tzinfo.py ===
##############################################################################
#
# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""XXX short summary goes here.
XXX longer description goes here.
$Id: test_tzinfo.py,v 1.1 2003/01/09 18:29:49 jim Exp $
"""
from unittest import TestCase, TestSuite, main, makeSuite
import pickle
import datetime
from zope.app.datetimeutils import tzinfo
class Test(TestCase):
def test(self):
for minutes in 1439, 600, 1, 0, -1, -600, -1439:
info1 = tzinfo(minutes)
info2 = tzinfo(minutes)
self.assertEqual(info1, info2)
self.assert_(info1 is info2)
self.assert_(pickle.loads(pickle.dumps(info1)) is info1)
self.assertEqual(info1.utcoffset(None),
datetime.timedelta(minutes=minutes))
self.assertEqual(info1.dst(None), None)
self.assertEqual(info1.tzname(None), None)
for minutes in 900000, 1440*60, -1440*60, -900000:
self.assertRaises(ValueError, tzinfo, minutes)
def test_suite():
return TestSuite((
makeSuite(Test),
))
if __name__=='__main__':
main(defaultTest='test_suite')