From b03203c8cb991c16ac8a3d74c8c4078182d0bb48 Mon Sep 17 00:00:00 2001
From: Nishanth Amuluru
Date: Tue, 11 Jan 2011 22:41:51 +0530
Subject: removed all the buildout files
---
.../tests/regressiontests/null_queries/tests.py | 69 ----------------------
1 file changed, 69 deletions(-)
delete mode 100644 parts/django/tests/regressiontests/null_queries/tests.py
(limited to 'parts/django/tests/regressiontests/null_queries/tests.py')
diff --git a/parts/django/tests/regressiontests/null_queries/tests.py b/parts/django/tests/regressiontests/null_queries/tests.py
deleted file mode 100644
index 72dcd51..0000000
--- a/parts/django/tests/regressiontests/null_queries/tests.py
+++ /dev/null
@@ -1,69 +0,0 @@
-from django.test import TestCase
-from django.core.exceptions import FieldError
-
-from regressiontests.null_queries.models import *
-
-
-class NullQueriesTests(TestCase):
-
- def test_none_as_null(self):
- """
- Regression test for the use of None as a query value.
-
- None is interpreted as an SQL NULL, but only in __exact queries.
- Set up some initial polls and choices
- """
- p1 = Poll(question='Why?')
- p1.save()
- c1 = Choice(poll=p1, choice='Because.')
- c1.save()
- c2 = Choice(poll=p1, choice='Why Not?')
- c2.save()
-
- # Exact query with value None returns nothing ("is NULL" in sql,
- # but every 'id' field has a value).
- self.assertQuerysetEqual(Choice.objects.filter(choice__exact=None), [])
-
- # Excluding the previous result returns everything.
- self.assertQuerysetEqual(
- Choice.objects.exclude(choice=None).order_by('id'),
- [
- '<Choice: Choice: Because. in poll Q: Why? >',
- '<Choice: Choice: Why Not? in poll Q: Why? >'
- ]
- )
-
- # Valid query, but fails because foo isn't a keyword
- self.assertRaises(FieldError, Choice.objects.filter, foo__exact=None)
-
- # Can't use None on anything other than __exact
- self.assertRaises(ValueError, Choice.objects.filter, id__gt=None)
-
- # Can't use None on anything other than __exact
- self.assertRaises(ValueError, Choice.objects.filter, foo__gt=None)
-
- # Related managers use __exact=None implicitly if the object hasn't been saved.
- p2 = Poll(question="How?")
- self.assertEquals(repr(p2.choice_set.all()), '[]')
-
- def test_reverse_relations(self):
- """
- Querying across reverse relations and then another relation should
- insert outer joins correctly so as not to exclude results.
- """
- obj = OuterA.objects.create()
- self.assertQuerysetEqual(
- OuterA.objects.filter(inner__second=None),
- ['<OuterA: OuterA object>']
- )
- self.assertQuerysetEqual(
- OuterA.objects.filter(inner__second__data=None),
- ['<OuterA: OuterA object>']
- )
-
- inner_obj = Inner.objects.create(first=obj)
- self.assertQuerysetEqual(
- Inner.objects.filter(first__inner__second=None),
- ['<Inner: Inner object>']
- )
-
--
cgit