python/lib/django_1_4/tests/modeltests/reserved_names/tests.py

   1 from __future__ import absolute_import
   2
   3 import datetime
   4
   5 from django.test import TestCase
   6
   7 from .models import Thing
   8
   9
  10 class ReservedNameTests(TestCase):
  11     def generate(self):
  12         day1 = datetime.date(2005, 1, 1)
  13         t = Thing.objects.create(when='a', join='b', like='c', drop='d',
  14             alter='e', having='f', where=day1, has_hyphen='h')
  15         day2 = datetime.date(2006, 2, 2)
  16         u = Thing.objects.create(when='h', join='i', like='j', drop='k',
  17             alter='l', having='m', where=day2)
  18
  19     def test_simple(self):
  20         day1 = datetime.date(2005, 1, 1)
  21         t = Thing.objects.create(when='a', join='b', like='c', drop='d',
  22             alter='e', having='f', where=day1, has_hyphen='h')
  23         self.assertEqual(t.when, 'a')
  24
  25         day2 = datetime.date(2006, 2, 2)
  26         u = Thing.objects.create(when='h', join='i', like='j', drop='k',
  27             alter='l', having='m', where=day2)
  28         self.assertEqual(u.when, 'h')
  29
  30     def test_order_by(self):
  31         self.generate()
  32         things = [t.when for t in Thing.objects.order_by('when')]
  33         self.assertEqual(things, ['a', 'h'])
  34
  35     def test_fields(self):
  36         self.generate()
  37         v = Thing.objects.get(pk='a')
  38         self.assertEqual(v.join, 'b')
  39         self.assertEqual(v.where, datetime.date(year=2005, month=1, day=1))
  40
  41     def test_dates(self):
  42         self.generate()
  43         resp = Thing.objects.dates('where', 'year')
  44         self.assertEqual(list(resp), [
  45             datetime.datetime(2005, 1, 1, 0, 0),
  46             datetime.datetime(2006, 1, 1, 0, 0),
  47         ])
  48
  49     def test_month_filter(self):
  50         self.generate()
  51         self.assertEqual(Thing.objects.filter(where__month=1)[0].when, 'a')