| import unittest |
| |
| from datetime import date as original_date, datetime as original_datetime |
| from django.utils.datetime_safe import date, datetime |
| |
| class DatetimeTests(unittest.TestCase): |
| |
| def setUp(self): |
| self.just_safe = (1900, 1, 1) |
| self.just_unsafe = (1899, 12, 31, 23, 59, 59) |
| self.really_old = (20, 1, 1) |
| self.more_recent = (2006, 1, 1) |
| |
| def test_compare_datetimes(self): |
| self.assertEqual(original_datetime(*self.more_recent), datetime(*self.more_recent)) |
| self.assertEqual(original_datetime(*self.really_old), datetime(*self.really_old)) |
| self.assertEqual(original_date(*self.more_recent), date(*self.more_recent)) |
| self.assertEqual(original_date(*self.really_old), date(*self.really_old)) |
| |
| self.assertEqual(original_date(*self.just_safe).strftime('%Y-%m-%d'), date(*self.just_safe).strftime('%Y-%m-%d')) |
| self.assertEqual(original_datetime(*self.just_safe).strftime('%Y-%m-%d'), datetime(*self.just_safe).strftime('%Y-%m-%d')) |
| |
| def test_safe_strftime(self): |
| self.assertEqual(date(*self.just_unsafe[:3]).strftime('%Y-%m-%d (weekday %w)'), '1899-12-31 (weekday 0)') |
| self.assertEqual(date(*self.just_safe).strftime('%Y-%m-%d (weekday %w)'), '1900-01-01 (weekday 1)') |
| |
| self.assertEqual(datetime(*self.just_unsafe).strftime('%Y-%m-%d %H:%M:%S (weekday %w)'), '1899-12-31 23:59:59 (weekday 0)') |
| self.assertEqual(datetime(*self.just_safe).strftime('%Y-%m-%d %H:%M:%S (weekday %w)'), '1900-01-01 00:00:00 (weekday 1)') |
| |
| # %y will error before this date |
| self.assertEqual(date(*self.just_safe).strftime('%y'), '00') |
| self.assertEqual(datetime(*self.just_safe).strftime('%y'), '00') |
| |
| self.assertEqual(date(1850, 8, 2).strftime("%Y/%m/%d was a %A"), '1850/08/02 was a Friday') |
| |
| def test_zero_padding(self): |
| """ |
| Regression for #12524 |
| |
| Check that pre-1000AD dates are padded with zeros if necessary |
| """ |
| self.assertEqual(date(1, 1, 1).strftime("%Y/%m/%d was a %A"), '0001/01/01 was a Monday') |
