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git-svn-id: http://code.djangoproject.com/svn/django/trunk@12631 bcc190cf-cafb-0310-a4f2-bffc1f526a37
67 lines
3.3 KiB
Python
67 lines
3.3 KiB
Python
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 django.template import Context, Template
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from regressiontests.admin_changelist.models import Child, Parent
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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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def test_result_list_html(self):
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"""
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Regression test for #11791: Inclusion tag result_list generates a
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table and this checks that the items are nested within the table
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element tags.
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"""
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new_parent = Parent.objects.create(name='parent')
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new_child = Child.objects.create(name='name', parent=new_parent)
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request = MockRequest()
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m = ChildAdmin(Child, admin.site)
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cl = ChangeList(request, 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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FormSet = m.get_changelist_formset(request)
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cl.formset = FormSet(queryset=cl.result_list)
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template = Template('{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}')
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context = Context({'cl': cl})
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table_output = template.render(context)
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hidden_input_elem = '<input type="hidden" name="form-0-id" value="1" id="id_form-0-id" />'
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self.failIf(table_output.find(hidden_input_elem) == -1,
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'Failed to find expected hidden input element in: %s' % table_output)
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self.failIf(table_output.find('<td>%s</td>' % hidden_input_elem) == -1,
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'Hidden input element is not enclosed in <td> element.')
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# Test with list_editable fields
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m.list_display = ['id', 'name', 'parent']
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m.list_display_links = ['id']
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m.list_editable = ['name']
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cl = ChangeList(request, 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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FormSet = m.get_changelist_formset(request)
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cl.formset = FormSet(queryset=cl.result_list)
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template = Template('{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}')
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context = Context({'cl': cl})
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table_output = template.render(context)
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self.failIf(table_output.find(hidden_input_elem) == -1,
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'Failed to find expected hidden input element in: %s' % table_output)
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self.failIf(table_output.find('<td>%s</td>' % hidden_input_elem) == -1,
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'Hidden input element is not enclosed in <td> element.')
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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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