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Diffstat (limited to 'parts/django/tests/regressiontests/model_regress/tests.py')
| -rw-r--r-- | parts/django/tests/regressiontests/model_regress/tests.py | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/parts/django/tests/regressiontests/model_regress/tests.py b/parts/django/tests/regressiontests/model_regress/tests.py deleted file mode 100644 index 8009839..0000000 --- a/parts/django/tests/regressiontests/model_regress/tests.py +++ /dev/null @@ -1,175 +0,0 @@ -import datetime -from operator import attrgetter - -from django.conf import settings -from django.core.exceptions import ValidationError -from django.db import DEFAULT_DB_ALIAS -from django.test import TestCase -from django.utils import tzinfo - -from models import (Worker, Article, Party, Event, Department, - BrokenUnicodeMethod, NonAutoPK) - - - -class ModelTests(TestCase): - # The bug is that the following queries would raise: - # "TypeError: Related Field has invalid lookup: gte" - def test_related_gte_lookup(self): - """ - Regression test for #10153: foreign key __gte lookups. - """ - Worker.objects.filter(department__gte=0) - - def test_related_lte_lookup(self): - """ - Regression test for #10153: foreign key __lte lookups. - """ - Worker.objects.filter(department__lte=0) - - def test_empty_choice(self): - # NOTE: Part of the regression test here is merely parsing the model - # declaration. The verbose_name, in particular, did not always work. - a = Article.objects.create( - headline="Look at me!", pub_date=datetime.datetime.now() - ) - # An empty choice field should return None for the display name. - self.assertEqual(a.get_status_display(), None) - - # Empty strings should be returned as Unicode - a = Article.objects.get(pk=a.pk) - self.assertEqual(a.misc_data, u'') - self.assertEqual(type(a.misc_data), unicode) - - def test_long_textfield(self): - # TextFields can hold more than 4000 characters (this was broken in - # Oracle). - a = Article.objects.create( - headline="Really, really big", - pub_date=datetime.datetime.now(), - article_text = "ABCDE" * 1000 - ) - a = Article.objects.get(pk=a.pk) - self.assertEqual - (len(a.article_text), 5000) - - def test_date_lookup(self): - # Regression test for #659 - Party.objects.create(when=datetime.datetime(1999, 12, 31)) - Party.objects.create(when=datetime.datetime(1998, 12, 31)) - Party.objects.create(when=datetime.datetime(1999, 1, 1)) - self.assertQuerysetEqual( - Party.objects.filter(when__month=2), [] - ) - self.assertQuerysetEqual( - Party.objects.filter(when__month=1), [ - datetime.date(1999, 1, 1) - ], - attrgetter("when") - ) - self.assertQuerysetEqual( - Party.objects.filter(when__month=12), [ - datetime.date(1999, 12, 31), - datetime.date(1998, 12, 31), - ], - attrgetter("when") - ) - self.assertQuerysetEqual( - Party.objects.filter(when__year=1998), [ - datetime.date(1998, 12, 31), - ], - attrgetter("when") - ) - # Regression test for #8510 - self.assertQuerysetEqual( - Party.objects.filter(when__day="31"), [ - datetime.date(1999, 12, 31), - datetime.date(1998, 12, 31), - ], - attrgetter("when") - ) - self.assertQuerysetEqual( - Party.objects.filter(when__month="12"), [ - datetime.date(1999, 12, 31), - datetime.date(1998, 12, 31), - ], - attrgetter("when") - ) - self.assertQuerysetEqual( - Party.objects.filter(when__year="1998"), [ - datetime.date(1998, 12, 31), - ], - attrgetter("when") - ) - - def test_date_filter_null(self): - # Date filtering was failing with NULL date values in SQLite - # (regression test for #3501, amongst other things). - Party.objects.create(when=datetime.datetime(1999, 1, 1)) - Party.objects.create() - p = Party.objects.filter(when__month=1)[0] - self.assertEqual(p.when, datetime.date(1999, 1, 1)) - self.assertQuerysetEqual( - Party.objects.filter(pk=p.pk).dates("when", "month"), [ - 1 - ], - attrgetter("month") - ) - - def test_get_next_prev_by_field(self): - # Check that get_next_by_FIELD and get_previous_by_FIELD don't crash - # when we have usecs values stored on the database - # - # It crashed after the Field.get_db_prep_* refactor, because on most - # backends DateTimeFields supports usecs, but DateTimeField.to_python - # didn't recognize them. (Note that - # Model._get_next_or_previous_by_FIELD coerces values to strings) - Event.objects.create(when=datetime.datetime(2000, 1, 1, 16, 0, 0)) - Event.objects.create(when=datetime.datetime(2000, 1, 1, 6, 1, 1)) - Event.objects.create(when=datetime.datetime(2000, 1, 1, 13, 1, 1)) - e = Event.objects.create(when=datetime.datetime(2000, 1, 1, 12, 0, 20, 24)) - - self.assertEqual( - e.get_next_by_when().when, datetime.datetime(2000, 1, 1, 13, 1, 1) - ) - self.assertEqual( - e.get_previous_by_when().when, datetime.datetime(2000, 1, 1, 6, 1, 1) - ) - - def test_primary_key_foreign_key_types(self): - # Check Department and Worker (non-default PK type) - d = Department.objects.create(id=10, name="IT") - w = Worker.objects.create(department=d, name="Full-time") - self.assertEqual(unicode(w), "Full-time") - - def test_broken_unicode(self): - # Models with broken unicode methods should still have a printable repr - b = BrokenUnicodeMethod.objects.create(name="Jerry") - self.assertEqual(repr(b), "<BrokenUnicodeMethod: [Bad Unicode data]>") - - if settings.DATABASES[DEFAULT_DB_ALIAS]["ENGINE"] not in [ - "django.db.backends.mysql", - "django.db.backends.oracle" - ]: - def test_timezones(self): - # Saving an updating with timezone-aware datetime Python objects. - # Regression test for #10443. - # The idea is that all these creations and saving should work - # without crashing. It's not rocket science. - dt1 = datetime.datetime(2008, 8, 31, 16, 20, tzinfo=tzinfo.FixedOffset(600)) - dt2 = datetime.datetime(2008, 8, 31, 17, 20, tzinfo=tzinfo.FixedOffset(600)) - obj = Article.objects.create( - headline="A headline", pub_date=dt1, article_text="foo" - ) - obj.pub_date = dt2 - obj.save() - self.assertEqual( - Article.objects.filter(headline="A headline").update(pub_date=dt1), - 1 - ) - -class ModelValidationTest(TestCase): - def test_pk_validation(self): - one = NonAutoPK.objects.create(name="one") - again = NonAutoPK(name="one") - self.assertRaises(ValidationError, again.validate_unique) |