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- issue1714899: Feature Request: Optional Change Note. Added a new quiet=True/False option for all property types. When quiet=True changes to the property will not be displayed in the:: confirmation banner (shown in green) when a change is made property change section of change note (nosy emails) web history display for an item. Note that this may confuse users if used on a property that is meant to be changed by a user. It is most useful on administrative properties that are changed by an auditor as part of a user generated change. Original patch by Daniel Diniz (ajaksu2) discussed also at: http://psf.upfronthosting.co.za/roundup/meta/issue249 Support for setting quiet when calling the class specifiers: E.G. prop=String(quiet=True) rather than:: prop=String() prop.quiet=True support for anydb backend, added tests, doc updates, support for ignoring quiet setting using showall=True in call to history() function in templates by John Rouillard. In addition to documenting quiet, I also documented required and default_value additions to the hyperdb property classes. Only place I could find is design.txt. Note tests for history in web interface are not done. It was manually checked but there are no automated tests. The template for setup is in db_test_base.py::testQuietJournal but it has no asserts. I need access to template.py::_HTMLItem::history() and I don't know how to do that. test_templates.py isn't helping me any at all and I want to get this patch in because it handles nicely an issue I have in the design of my own tracker. The issue is: The properties of an issue are displayed in framesets/subframes. The user can roll up the frameset leaving only the title bar. When the user saves the changes, the current state of the framesets (collapsed/uncollapsed) is saved to a property in the user's object. However there is no reason the user should see that this is updated since it's an administrative detail. Similarly, you could count the number of times an issue is reopened or reassigned. Updates to properties that are an indirect result of a user's change should not be displayed to the user as they can be confusing and distracting.
author John Rouillard <rouilj@ieee.org>
date Thu, 30 Jun 2016 20:38:23 -0400
parents 43a1f7fe39f5
children 64c4e43fbb84
line wrap: on
line source

#
# Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
# This module is free software, and you may redistribute it and/or modify
# under the same terms as Python, so long as this copyright message and
# disclaimer are retained in their original form.
#
# IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR
# DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING
# OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
# BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE.  THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
# BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
# SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
#
import unittest
import time
import datetime
import calendar

import pytest
from roundup import date, i18n
from roundup.date import Date, Interval, Range, fixTimeOverflow, \
    get_timezone

try:
    import pytz
    skip_pytz = lambda func, *args, **kwargs: func
except ImportError:
    # FIX: workaround for a bug in pytest.mark.skip():
    #   https://github.com/pytest-dev/pytest/issues/568
    from .pytest_patcher import mark_class
    skip_pytz = mark_class(pytest.mark.skip(reason="'pytz' not installed"))


class DateTestCase(unittest.TestCase):
    def setUp(self):
        self.old_gettext_ = i18n.gettext
        self.old_ngettext_ = i18n.ngettext
        i18n.gettext = i18n.get_translation(language='C').gettext
        i18n.ngettext = i18n.get_translation(language='C').ngettext

    def tearDown(self):
        i18n.gettext = self.old_gettext_
        i18n.ngettext = self.old_ngettext_

    def testDateInterval(self):
        ae = self.assertEqual
        date = Date("2000-06-26.00:34:02 + 2d")
        ae(str(date), '2000-06-28.00:34:02')
        date = Date("2000-02-27 + 2d")
        ae(str(date), '2000-02-29.00:00:00')
        date = Date("2001-02-27 + 2d")
        ae(str(date), '2001-03-01.00:00:00')
        date = Date("2009", add_granularity=True)
        self.assertRaises(ValueError, Date, ". +30d", add_granularity=True)
        
    def testDate(self):
        ae = self.assertEqual
        date = Date("2000-04-17")
        ae(str(date), '2000-04-17.00:00:00')
        date = Date("2000/04/17")
        ae(str(date), '2000-04-17.00:00:00')
        date = Date("2000-4-7")
        ae(str(date), '2000-04-07.00:00:00')
        date = Date("2000-4-17")
        ae(str(date), '2000-04-17.00:00:00')
        date = Date("01-25")
        y, m, d, x, x, x, x, x, x = time.gmtime(time.time())
        ae(str(date), '%s-01-25.00:00:00'%y)
        date = Date("2000-04-17.03:45")
        ae(str(date), '2000-04-17.03:45:00')
        date = Date("2000/04/17.03:45")
        ae(str(date), '2000-04-17.03:45:00')
        date = Date("08-13.22:13")
        ae(str(date), '%s-08-13.22:13:00'%y)
        date = Date("11-07.09:32:43")
        ae(str(date), '%s-11-07.09:32:43'%y)
        date = Date("14:25")
        ae(str(date), '%s-%02d-%02d.14:25:00'%(y, m, d))
        date = Date("8:47:11")
        ae(str(date), '%s-%02d-%02d.08:47:11'%(y, m, d))
        ae(str(Date('2003')), '2003-01-01.00:00:00')
        ae(str(Date('2004-06')), '2004-06-01.00:00:00')
        ae(str(Date('1900-02-01')), '1900-02-01.00:00:00')
        ae(str(Date('1800-07-15')), '1800-07-15.00:00:00')

    def testLeapYear(self):
        self.assertEquals(str(Date('2008-02-29')), '2008-02-29.00:00:00')

    def testDateError(self):
        self.assertRaises(ValueError, Date, "12")
        # Date cannot handle dates before year 1
        self.assertRaises(ValueError, Date, (0, 1, 1, 0, 0, 0.0, 0, 1, -1))
        self.assertRaises(ValueError, Date, "1/1/06")

    def testOffset(self):
        ae = self.assertEqual
        date = Date("2000-04-17", -5)
        ae(str(date), '2000-04-17.05:00:00')
        date = Date("01-25", -5)
        y, m, d, x, x, x, x, x, x = time.gmtime(time.time())
        ae(str(date), '%s-01-25.05:00:00'%y)
        date = Date("2000-04-17.03:45", -5)
        ae(str(date), '2000-04-17.08:45:00')
        date = Date("08-13.22:13", -5)
        ae(str(date), '%s-08-14.03:13:00'%y)
        date = Date("11-07.09:32:43", -5)
        ae(str(date), '%s-11-07.14:32:43'%y)
        date = Date("14:25", -5)
        ae(str(date), '%s-%02d-%02d.19:25:00'%(y, m, d))
        date = Date("8:47:11", -5)
        ae(str(date), '%s-%02d-%02d.13:47:11'%(y, m, d))

        # just make sure we parse these, m'kay?
        date = Date('-1d')
        date = Date('-1w')
        date = Date('-1m')
        date = Date('-1y')

    def testOffsetRandom(self):
        ae = self.assertEqual
        # XXX unsure of the usefulness of these, they're pretty random
        date = Date('2000-01-01') + Interval('- 2y 2m')
        ae(str(date), '1997-11-01.00:00:00')
        date = Date('2000-01-01 - 2y 2m')
        ae(str(date), '1997-11-01.00:00:00')
        date = Date('2000-01-01') + Interval('2m')
        ae(str(date), '2000-03-01.00:00:00')
        date = Date('2000-01-01 + 2m')
        ae(str(date), '2000-03-01.00:00:00')

        date = Date('2000-01-01') + Interval('60d')
        ae(str(date), '2000-03-01.00:00:00')
        date = Date('2001-01-01') + Interval('60d')
        ae(str(date), '2001-03-02.00:00:00')

    def testOffsetAdd(self):
        ae = self.assertEqual
        date = Date('2000-02-28.23:59:59') + Interval('00:00:01')
        ae(str(date), '2000-02-29.00:00:00')
        date = Date('2001-02-28.23:59:59') + Interval('00:00:01')
        ae(str(date), '2001-03-01.00:00:00')

        date = Date('2000-02-28.23:58:59') + Interval('00:01:01')
        ae(str(date), '2000-02-29.00:00:00')
        date = Date('2001-02-28.23:58:59') + Interval('00:01:01')
        ae(str(date), '2001-03-01.00:00:00')

        date = Date('2000-02-28.22:58:59') + Interval('01:01:01')
        ae(str(date), '2000-02-29.00:00:00')
        date = Date('2001-02-28.22:58:59') + Interval('01:01:01')
        ae(str(date), '2001-03-01.00:00:00')

        date = Date('2000-02-28.22:58:59') + Interval('00:00:3661')
        ae(str(date), '2000-02-29.00:00:00')
        date = Date('2001-02-28.22:58:59') + Interval('00:00:3661')
        ae(str(date), '2001-03-01.00:00:00')
        date = Date('2001-03-01.00:00:00') + Interval('150y')
        ae(str(date), '2151-03-01.00:00:00')

    def testOffsetSub(self):
        ae = self.assertEqual
        date = Date('2000-12-01') - Interval('- 1d')

        date = Date('2000-01-01') - Interval('- 2y 2m')
        ae(str(date), '2002-03-01.00:00:00')
        date = Date('2000-01-01') - Interval('2m')
        ae(str(date), '1999-11-01.00:00:00')

        date = Date('2000-03-01') - Interval('60d')
        ae(str(date), '2000-01-01.00:00:00')
        date = Date('2001-03-02') - Interval('60d')
        ae(str(date), '2001-01-01.00:00:00')

        date = Date('2000-02-29.00:00:00') - Interval('00:00:01')
        ae(str(date), '2000-02-28.23:59:59')
        date = Date('2001-03-01.00:00:00') - Interval('00:00:01')
        ae(str(date), '2001-02-28.23:59:59')

        date = Date('2000-02-29.00:00:00') - Interval('00:01:01')
        ae(str(date), '2000-02-28.23:58:59')
        date = Date('2001-03-01.00:00:00') - Interval('00:01:01')
        ae(str(date), '2001-02-28.23:58:59')

        date = Date('2000-02-29.00:00:00') - Interval('01:01:01')
        ae(str(date), '2000-02-28.22:58:59')
        date = Date('2001-03-01.00:00:00') - Interval('01:01:01')
        ae(str(date), '2001-02-28.22:58:59')

        date = Date('2000-02-29.00:00:00') - Interval('00:00:3661')
        ae(str(date), '2000-02-28.22:58:59')
        date = Date('2001-03-01.00:00:00') - Interval('00:00:3661')
        ae(str(date), '2001-02-28.22:58:59')
        date = Date('2001-03-01.00:00:00') - Interval('150y')
        ae(str(date), '1851-03-01.00:00:00')

    def testDateLocal(self):
        ae = self.assertEqual
        date = Date("02:42:20")
        date = date.local(10)
        y, m, d, x, x, x, x, x, x = time.gmtime(time.time())
        ae(str(date), '%s-%02d-%02d.12:42:20'%(y, m, d))

    def testIntervalInit(self):
        ae = self.assertEqual
        ae(str(Interval('3y')), '+ 3y')
        ae(str(Interval('2 y 1 m')), '+ 2y 1m')
        ae(str(Interval('1m 25d')), '+ 1m 25d')
        ae(str(Interval('-2w 3 d ')), '- 17d')
        ae(str(Interval(' - 1 d 2:50 ')), '- 1d 2:50')
        ae(str(Interval(' 14:00 ')), '+ 14:00')
        ae(str(Interval(' 0:04:33 ')), '+ 0:04:33')
        ae(str(Interval(8.*3600)), '+ 8:00')

    def testIntervalInitDate(self):
        ae = self.assertEqual
        now = Date('.')
        now.hour = now.minute = now.second = 0
        then = now + Interval('2d')
        ae((Interval(str(then))), Interval('- 2d'))
        then = now - Interval('2d')
        ae(Interval(str(then)), Interval('+ 2d'))

    def testIntervalAddMonthBoundary(self):
        # force the transition over a month boundary
        now = Date('2003-10-30.00:00:00')
        then = now + Interval('2d')
        self.assertEqual(str(then), '2003-11-01.00:00:00')
        now = Date('2004-02-28.00:00:00')
        then = now + Interval('1d')
        self.assertEqual(str(then), '2004-02-29.00:00:00')
        now = Date('2003-02-28.00:00:00')
        then = now + Interval('1d')
        self.assertEqual(str(then), '2003-03-01.00:00:00')
        now = Date('2003-01-01.00:00:00')
        then = now + Interval('59d')
        self.assertEqual(str(then), '2003-03-01.00:00:00')
        now = Date('2004-01-01.00:00:00')
        then = now + Interval('59d')
        self.assertEqual(str(then), '2004-02-29.00:00:00')

    def testIntervalSubtractMonthBoundary(self):
        # force the transition over a month boundary
        now = Date('2003-11-01.00:00:00')
        then = now - Interval('2d')
        self.assertEqual(str(then), '2003-10-30.00:00:00')
        now = Date('2004-02-29.00:00:00')
        then = now - Interval('1d')
        self.assertEqual(str(then), '2004-02-28.00:00:00')
        now = Date('2003-03-01.00:00:00')
        then = now - Interval('1d')
        self.assertEqual(str(then), '2003-02-28.00:00:00')
        now = Date('2003-03-01.00:00:00')
        then = now - Interval('59d')
        self.assertEqual(str(then), '2003-01-01.00:00:00')
        now = Date('2004-02-29.00:00:00')
        then = now - Interval('59d')
        self.assertEqual(str(then), '2004-01-01.00:00:00')

    def testIntervalAddYearBoundary(self):
        # force the transition over a year boundary
        now = Date('2003-12-30.00:00:00')
        then = now + Interval('2d')
        self.assertEqual(str(then), '2004-01-01.00:00:00')
        now = Date('2003-01-01.00:00:00')
        then = now + Interval('365d')
        self.assertEqual(str(then), '2004-01-01.00:00:00')
        now = Date('2004-01-01.00:00:00')
        then = now + Interval('366d')
        self.assertEqual(str(then), '2005-01-01.00:00:00')

    def testIntervalSubtractYearBoundary(self):
        # force the transition over a year boundary
        now = Date('2003-01-01.00:00:00')
        then = now - Interval('2d')
        self.assertEqual(str(then), '2002-12-30.00:00:00')
        now = Date('2004-02-01.00:00:00')
        then = now - Interval('365d')
        self.assertEqual(str(then), '2003-02-01.00:00:00')
        now = Date('2005-02-01.00:00:00')
        then = now - Interval('365d')
        self.assertEqual(str(then), '2004-02-02.00:00:00')

    def testDateSubtract(self):
        # These are thoroughly broken right now.
        i = Date('2003-03-15.00:00:00') - Date('2003-03-10.00:00:00')
        self.assertEqual(i, Interval('5d'))
        i = Date('2003-02-01.00:00:00') - Date('2003-03-01.00:00:00')
        self.assertEqual(i, Interval('-28d'))
        i = Date('2003-03-01.00:00:00') - Date('2003-02-01.00:00:00')
        self.assertEqual(i, Interval('28d'))
        i = Date('2003-03-03.00:00:00') - Date('2003-02-01.00:00:00')
        self.assertEqual(i, Interval('30d'))
        i = Date('2003-03-03.00:00:00') - Date('2002-02-01.00:00:00')
        self.assertEqual(i, Interval('395d'))
        i = Date('2003-03-03.00:00:00') - Date('2003-04-01.00:00:00')
        self.assertEqual(i, Interval('-29d'))
        i = Date('2003-03-01.00:00:00') - Date('2003-02-01.00:00:00')
        self.assertEqual(i, Interval('28d'))
        # force the transition over a year boundary
        i = Date('2003-01-01.00:00:00') - Date('2002-01-01.00:00:00')
        self.assertEqual(i, Interval('365d'))
        i = Date('1952-01-01') - Date('1953-01-01')
        self.assertEqual(i, Interval('-366d'))
        i = Date('1953-01-01') - Date('1952-01-01')
        self.assertEqual(i, Interval('366d'))

    def testIntervalAdd(self):
        ae = self.assertEqual
        ae(str(Interval('1y') + Interval('1y')), '+ 2y')
        ae(str(Interval('1y') + Interval('1m')), '+ 1y 1m')
        ae(str(Interval('1y') + Interval('2:40')), '+ 1y 2:40')
        ae(str(Interval('1y') + Interval('- 1y')), '00:00')
        ae(str(Interval('- 1y') + Interval('1y')), '00:00')
        ae(str(Interval('- 1y') + Interval('- 1y')), '- 2y')
        ae(str(Interval('1y') + Interval('- 1m')), '+ 11m')
        ae(str(Interval('1:00') + Interval('1:00')), '+ 2:00')
        ae(str(Interval('0:50') + Interval('0:50')), '+ 1:40')
        ae(str(Interval('1:50') + Interval('- 1:50')), '00:00')
        ae(str(Interval('- 1:50') + Interval('1:50')), '00:00')
        ae(str(Interval('- 1:50') + Interval('- 1:50')), '- 3:40')
        ae(str(Interval('1:59:59') + Interval('00:00:01')), '+ 2:00')
        ae(str(Interval('2:00') + Interval('- 00:00:01')), '+ 1:59:59')

    def testIntervalSub(self):
        ae = self.assertEqual
        ae(str(Interval('1y') - Interval('- 1y')), '+ 2y')
        ae(str(Interval('1y') - Interval('- 1m')), '+ 1y 1m')
        ae(str(Interval('1y') - Interval('- 2:40')), '+ 1y 2:40')
        ae(str(Interval('1y') - Interval('1y')), '00:00')
        ae(str(Interval('1y') - Interval('1m')), '+ 11m')
        ae(str(Interval('1:00') - Interval('- 1:00')), '+ 2:00')
        ae(str(Interval('0:50') - Interval('- 0:50')), '+ 1:40')
        ae(str(Interval('1:50') - Interval('1:50')), '00:00')
        ae(str(Interval('1:59:59') - Interval('- 00:00:01')), '+ 2:00')
        ae(str(Interval('2:00') - Interval('00:00:01')), '+ 1:59:59')

    def testOverflow(self):
        ae = self.assertEqual
        ae(fixTimeOverflow((1,0,0,0, 0, 0, 60)), (1,0,0,0, 0, 1, 0))
        ae(fixTimeOverflow((1,0,0,0, 0, 0, 100)), (1,0,0,0, 0, 1, 40))
        ae(fixTimeOverflow((1,0,0,0, 0, 0, 60*60)), (1,0,0,0, 1, 0, 0))
        ae(fixTimeOverflow((1,0,0,0, 0, 0, 24*60*60)), (1,0,0,1, 0, 0, 0))
        ae(fixTimeOverflow((1,0,0,0, 0, 0, -1)), (-1,0,0,0, 0, 0, 1))
        ae(fixTimeOverflow((1,0,0,0, 0, 0, -100)), (-1,0,0,0, 0, 1, 40))
        ae(fixTimeOverflow((1,0,0,0, 0, 0, -60*60)), (-1,0,0,0, 1, 0, 0))
        ae(fixTimeOverflow((1,0,0,0, 0, 0, -24*60*60)), (-1,0,0,1, 0, 0, 0))
        ae(fixTimeOverflow((-1,0,0,0, 0, 0, 1)), (-1,0,0,0, 0, 0, 1))
        ae(fixTimeOverflow((-1,0,0,0, 0, 0, 100)), (-1,0,0,0, 0, 1, 40))
        ae(fixTimeOverflow((-1,0,0,0, 0, 0, 60*60)), (-1,0,0,0, 1, 0, 0))
        ae(fixTimeOverflow((-1,0,0,0, 0, 0, 24*60*60)), (-1,0,0,1, 0, 0, 0))

    def testDivision(self):
        ae = self.assertEqual
        ae(str(Interval('1y')/2), '+ 6m')
        ae(str(Interval('1:00')/2), '+ 0:30')
        ae(str(Interval('00:01')/2), '+ 0:00:30')

    def testSorting(self):
        ae = self.assertEqual
        i1 = Interval('1y')
        i2 = Interval('1d')
        l = [i1, i2]; l.sort()
        ae(l, [i2, i1])
        l = [i2, i1]; l.sort()
        ae(l, [i2, i1])
        i1 = Interval('- 2d')
        i2 = Interval('1d')
        l = [i1, i2]; l.sort()
        ae(l, [i1, i2])

        i1 = Interval("1:20")
        i2 = Interval("2d")
        i3 = Interval("3:30")
        l = [i1, i2, i3]; l.sort()
        ae(l, [i1, i3, i2])

    def testGranularity(self):
        ae = self.assertEqual
        ae(str(Date('2003-2-12', add_granularity=1)), '2003-02-12.23:59:59')
        ae(str(Date('2003-1-1.23:00', add_granularity=1)), '2003-01-01.23:00:59')
        ae(str(Date('2003', add_granularity=1)), '2003-12-31.23:59:59')
        ae(str(Date('2003-5', add_granularity=1)), '2003-05-31.23:59:59')
        ae(str(Date('2003-12', add_granularity=1)), '2003-12-31.23:59:59')
        ae(str(Interval('+1w', add_granularity=1)), '+ 14d')
        ae(str(Interval('-2m 3w', add_granularity=1)), '- 2m 14d')

    def testIntervalPretty(self):
        def ae(spec, pretty):
            self.assertEqual(Interval(spec).pretty(), pretty)
        ae('2y', 'in 2 years')
        ae('1y', 'in 1 year')
        ae('2m', 'in 2 months')
        ae('1m 30d', 'in 2 months')
        ae('60d', 'in 2 months')
        ae('59d', 'in 1 month')
        ae('1m', 'in 1 month')
        ae('29d', 'in 1 month')
        ae('28d', 'in 4 weeks')
        ae('8d', 'in 1 week')
        ae('7d', 'in 7 days')
        ae('1w', 'in 7 days')
        ae('2d', 'in 2 days')
        ae('1d', 'tomorrow')
        ae('02:00:00', 'in 2 hours')
        ae('01:59:00', 'in 1 3/4 hours')
        ae('01:45:00', 'in 1 3/4 hours')
        ae('01:30:00', 'in 1 1/2 hours')
        ae('01:29:00', 'in 1 1/4 hours')
        ae('01:00:00', 'in an hour')
        ae('00:30:00', 'in 1/2 an hour')
        ae('00:15:00', 'in 1/4 hour')
        ae('00:02:00', 'in 2 minutes')
        ae('00:01:00', 'in 1 minute')
        ae('00:00:30', 'in a moment')
        ae('-00:00:30', 'just now')
        ae('-1d', 'yesterday')
        ae('-1y', '1 year ago')
        ae('-2y', '2 years ago')

    def testPyDatetime(self):
        d = datetime.datetime.now()
        Date(d)
        toomuch = datetime.MAXYEAR + 1
        self.assertRaises(ValueError, Date, (toomuch, 1, 1, 0, 0, 0, 0, 1, -1))

    def testSimpleTZ(self):
        ae = self.assertEqual
        # local to utc
        date = Date('2006-04-04.12:00:00', 2)
        ae(str(date), '2006-04-04.10:00:00')
        # utc to local
        date = Date('2006-04-04.10:00:00')
        date = date.local(2)
        ae(str(date), '2006-04-04.12:00:00')
        # from Date instance
        date = Date('2006-04-04.12:00:00')
        date = Date(date, 2)
        ae(str(date), '2006-04-04.10:00:00')

    def testTimestamp(self):
        ae = self.assertEqual
        date = Date('2038')
        ae(date.timestamp(), 2145916800)
        date = Date('1902')
        ae(date.timestamp(), -2145916800)
        date = Date(time.gmtime(0))
        ae(date.timestamp(), 0)
        ae(str(date), '1970-01-01.00:00:00')
        date = Date(time.gmtime(0x7FFFFFFF))
        ae(date.timestamp(), 2147483647)
        ae(str(date), '2038-01-19.03:14:07')
        date = Date('1901-12-13.20:45:52')
        ae(date.timestamp(), -0x80000000L)
        ae(str(date), '1901-12-13.20:45:52')
        date = Date('9999')
        ae (date.timestamp(), 253370764800.0)
        date = Date('0033')
        ae (date.timestamp(), -61125753600.0)
        ae(str(date), '0033-01-01.00:00:00')


@skip_pytz
class TimezoneTestCase(unittest.TestCase):

    def testTZ(self):
        ae = self.assertEqual
        tz = 'Europe/Warsaw'

        # local to utc, DST
        date = Date('2006-04-04.12:00:00', tz)
        ae(str(date), '2006-04-04.10:00:00')

        # local to utc, no DST
        date = Date('2006-01-01.12:00:00', tz)
        ae(str(date), '2006-01-01.11:00:00')

        # utc to local, DST
        date = Date('2006-04-04.10:00:00')
        date = date.local(tz)
        ae(str(date), '2006-04-04.12:00:00')

        # utc to local, no DST
        date = Date('2006-01-01.10:00:00')
        date = date.local(tz)
        ae(str(date), '2006-01-01.11:00:00')

        date = Date('2006-04-04.12:00:00')
        date = Date(date, tz)
        ae(str(date), '2006-04-04.10:00:00')
        date = Date('2006-01-01.12:00:00')
        date = Date(date, tz)
        ae(str(date), '2006-01-01.11:00:00')


class RangeTestCase(unittest.TestCase):

    def testRange(self):
        ae = self.assertEqual
        r = Range('2006', Date)
        ae(str(r.from_value), '2006-01-01.00:00:00')
        ae(str(r.to_value), '2006-12-31.23:59:59')
        for i in range(1, 13):
            r = Range('2006-%02d'%i, Date)
            ae(str(r.from_value), '2006-%02d-01.00:00:00'%i)
            ae(str(r.to_value), '2006-%02d-%02d.23:59:59'%(i,
                calendar.mdays[i]))

# vim: set filetype=python sts=4 sw=4 et si :
Roundup Issue Tracker: http://roundup-tracker.org/