/tests/regressiontests/datatypes/tests.py
https://code.google.com/p/mango-py/ · Python · 94 lines · 63 code · 19 blank · 12 comment · 1 complexity · bf24db2bf104972cfcd386537d7df28f MD5 · raw file
- import datetime
- from django.conf import settings
- from django.db import DEFAULT_DB_ALIAS
- from django.test import TestCase, skipIfDBFeature
- from django.utils import tzinfo
- from models import Donut, RumBaba
- class DataTypesTestCase(TestCase):
- def test_boolean_type(self):
- d = Donut(name='Apple Fritter')
- self.assertFalse(d.is_frosted)
- self.assertTrue(d.has_sprinkles is None)
- d.has_sprinkles = True
- self.assertTrue(d.has_sprinkles)
- d.save()
- d2 = Donut.objects.get(name='Apple Fritter')
- self.assertFalse(d2.is_frosted)
- self.assertTrue(d2.has_sprinkles)
- def test_date_type(self):
- d = Donut(name='Apple Fritter')
- d.baked_date = datetime.date(year=1938, month=6, day=4)
- d.baked_time = datetime.time(hour=5, minute=30)
- d.consumed_at = datetime.datetime(year=2007, month=4, day=20, hour=16, minute=19, second=59)
- d.save()
- d2 = Donut.objects.get(name='Apple Fritter')
- self.assertEqual(d2.baked_date, datetime.date(1938, 6, 4))
- self.assertEqual(d2.baked_time, datetime.time(5, 30))
- self.assertEqual(d2.consumed_at, datetime.datetime(2007, 4, 20, 16, 19, 59))
- def test_time_field(self):
- #Test for ticket #12059: TimeField wrongly handling datetime.datetime object.
- d = Donut(name='Apple Fritter')
- d.baked_time = datetime.datetime(year=2007, month=4, day=20, hour=16, minute=19, second=59)
- d.save()
- d2 = Donut.objects.get(name='Apple Fritter')
- self.assertEqual(d2.baked_time, datetime.time(16, 19, 59))
- def test_year_boundaries(self):
- """Year boundary tests (ticket #3689)"""
- d = Donut.objects.create(name='Date Test 2007',
- baked_date=datetime.datetime(year=2007, month=12, day=31),
- consumed_at=datetime.datetime(year=2007, month=12, day=31, hour=23, minute=59, second=59))
- d1 = Donut.objects.create(name='Date Test 2006',
- baked_date=datetime.datetime(year=2006, month=1, day=1),
- consumed_at=datetime.datetime(year=2006, month=1, day=1))
- self.assertEqual("Date Test 2007",
- Donut.objects.filter(baked_date__year=2007)[0].name)
- self.assertEqual("Date Test 2006",
- Donut.objects.filter(baked_date__year=2006)[0].name)
- d2 = Donut.objects.create(name='Apple Fritter',
- consumed_at = datetime.datetime(year=2007, month=4, day=20, hour=16, minute=19, second=59))
- self.assertEqual([u'Apple Fritter', u'Date Test 2007'],
- list(Donut.objects.filter(consumed_at__year=2007).order_by('name').values_list('name', flat=True)))
- self.assertEqual(0, Donut.objects.filter(consumed_at__year=2005).count())
- self.assertEqual(0, Donut.objects.filter(consumed_at__year=2008).count())
- def test_textfields_unicode(self):
- """Regression test for #10238: TextField values returned from the
- database should be unicode."""
- d = Donut.objects.create(name=u'Jelly Donut', review=u'Outstanding')
- newd = Donut.objects.get(id=d.id)
- self.assertTrue(isinstance(newd.review, unicode))
- @skipIfDBFeature('supports_timezones')
- def test_error_on_timezone(self):
- """Regression test for #8354: the MySQL and Oracle backends should raise
- an error if given a timezone-aware datetime object."""
- dt = datetime.datetime(2008, 8, 31, 16, 20, tzinfo=tzinfo.FixedOffset(0))
- d = Donut(name='Bear claw', consumed_at=dt)
- self.assertRaises(ValueError, d.save)
- # ValueError: MySQL backend does not support timezone-aware datetimes.
- def test_datefield_auto_now_add(self):
- """Regression test for #10970, auto_now_add for DateField should store
- a Python datetime.date, not a datetime.datetime"""
- b = RumBaba.objects.create()
- # Verify we didn't break DateTimeField behavior
- self.assertTrue(isinstance(b.baked_timestamp, datetime.datetime))
- # We need to test this this way because datetime.datetime inherits
- # from datetime.date:
- self.assertTrue(isinstance(b.baked_date, datetime.date) and not isinstance(b.baked_date, datetime.datetime))