25 lines
1017 B
Python
25 lines
1017 B
Python
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import unittest
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from django.contrib import admin
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from django.contrib.admin.views.main import ChangeList
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from regressiontests.admin_changelist.models import Child
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class ChangeListTests(unittest.TestCase):
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def test_select_related_preserved(self):
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"""
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Regression test for #10348: ChangeList.get_query_set() shouldn't
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overwrite a custom select_related provided by ModelAdmin.queryset().
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"""
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m = ChildAdmin(Child, admin.site)
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cl = ChangeList(MockRequest(), Child, m.list_display, m.list_display_links,
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m.list_filter,m.date_hierarchy, m.search_fields,
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m.list_select_related, m.list_per_page, m.list_editable, m)
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self.assertEqual(cl.query_set.query.select_related, {'parent': {'name': {}}})
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class ChildAdmin(admin.ModelAdmin):
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list_display = ['name', 'parent']
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def queryset(self, request):
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return super(ChildAdmin, self).queryset(request).select_related("parent__name")
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class MockRequest(object):
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GET = {}
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