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Code Issues 25 Releases Wiki Activity

Fixed #12893 -- Added tests to validate that the right queryset is always used in model admins. Thanks to mk and Julien Phalip for their work on the patch.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@15578 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Russell Keith-Magee 2011-02-19 08:37:46 +00:00
parent b3c7e399a4
commit de161fbf21
1 changed files with 38 additions and 0 deletions
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38
tests/regressiontests/admin_changelist/tests.py
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@ -223,12 +223,50 @@ class ChangeListTests(TransactionTestCase):
# There's only one ChordsBand instance # There's only one ChordsBand instance
self.assertEqual(cl.result_count, 1) self.assertEqual(cl.result_count, 1)
def test_pagination(self):
"""
Regression tests for #12893: Pagination in admins changelist doesn't
use queryset set by modeladmin.
"""
parent = Parent.objects.create(name='anything')
for i in range(30):
Child.objects.create(name='name %s' % i, parent=parent)
Child.objects.create(name='filtered %s' % i, parent=parent)
request = MockRequest()
# Test default queryset
m = ChildAdmin(Child, admin.site)
cl = ChangeList(request, Child, m.list_display, m.list_display_links,
m.list_filter, m.date_hierarchy, m.search_fields,
m.list_select_related, m.list_per_page, m.list_editable, m)
self.assertEqual(cl.query_set.count(), 60)
self.assertEqual(cl.paginator.count, 60)
self.assertEqual(cl.paginator.page_range, [1, 2, 3, 4, 5, 6])
# Test custom queryset
m = FilteredChildAdmin(Child, admin.site)
cl = ChangeList(request, Child, m.list_display, m.list_display_links,
m.list_filter, m.date_hierarchy, m.search_fields,
m.list_select_related, m.list_per_page, m.list_editable, m)
self.assertEqual(cl.query_set.count(), 30)
self.assertEqual(cl.paginator.count, 30)
self.assertEqual(cl.paginator.page_range, [1, 2, 3])
class ChildAdmin(admin.ModelAdmin): class ChildAdmin(admin.ModelAdmin):
list_display = ['name', 'parent'] list_display = ['name', 'parent']
list_per_page = 10
def queryset(self, request): def queryset(self, request):
return super(ChildAdmin, self).queryset(request).select_related("parent__name") return super(ChildAdmin, self).queryset(request).select_related("parent__name")
class FilteredChildAdmin(admin.ModelAdmin):
list_display = ['name', 'parent']
list_per_page = 10
def queryset(self, request):
return super(FilteredChildAdmin, self).queryset(request).filter(
name__contains='filtered')
class MockRequest(object): class MockRequest(object):
GET = {} GET = {}