1101 lines
48 KiB
Python
1101 lines
48 KiB
Python
import datetime
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from django.contrib import admin
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from django.contrib.admin.models import LogEntry
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from django.contrib.admin.options import IncorrectLookupParameters
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from django.contrib.admin.templatetags.admin_list import pagination
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from django.contrib.admin.tests import AdminSeleniumTestCase
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from django.contrib.admin.views.main import ALL_VAR, SEARCH_VAR
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from django.contrib.auth.models import User
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from django.contrib.contenttypes.models import ContentType
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from django.db import connection
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from django.db.models import F
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from django.db.models.fields import Field, IntegerField
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from django.db.models.functions import Upper
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from django.db.models.lookups import Contains, Exact
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from django.template import Context, Template, TemplateSyntaxError
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from django.test import TestCase, override_settings
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from django.test.client import RequestFactory
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from django.test.utils import CaptureQueriesContext
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from django.urls import reverse
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from django.utils import formats
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from .admin import (
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BandAdmin, ChildAdmin, ChordsBandAdmin, ConcertAdmin,
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CustomPaginationAdmin, CustomPaginator, DynamicListDisplayChildAdmin,
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DynamicListDisplayLinksChildAdmin, DynamicListFilterChildAdmin,
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DynamicSearchFieldsChildAdmin, EmptyValueChildAdmin, EventAdmin,
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FilteredChildAdmin, GroupAdmin, InvitationAdmin,
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NoListDisplayLinksParentAdmin, ParentAdmin, QuartetAdmin, SwallowAdmin,
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site as custom_site,
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)
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from .models import (
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Band, CharPK, Child, ChordsBand, ChordsMusician, Concert, CustomIdUser,
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Event, Genre, Group, Invitation, Membership, Musician, OrderedObject,
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Parent, Quartet, Swallow, SwallowOneToOne, UnorderedObject,
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)
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def build_tbody_html(pk, href, extra_fields):
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return (
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'<tbody><tr class="row1">'
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'<td class="action-checkbox">'
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'<input type="checkbox" name="_selected_action" value="{}" '
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'class="action-select"></td>'
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'<th class="field-name"><a href="{}">name</a></th>'
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'{}</tr></tbody>'
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).format(pk, href, extra_fields)
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@override_settings(ROOT_URLCONF="admin_changelist.urls")
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class ChangeListTests(TestCase):
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def setUp(self):
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self.factory = RequestFactory()
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self.superuser = User.objects.create_superuser(username='super', email='a@b.com', password='xxx')
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def _create_superuser(self, username):
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return User.objects.create_superuser(username=username, email='a@b.com', password='xxx')
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def _mocked_authenticated_request(self, url, user):
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request = self.factory.get(url)
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request.user = user
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return request
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def test_specified_ordering_by_f_expression(self):
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class OrderedByFBandAdmin(admin.ModelAdmin):
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list_display = ['name', 'genres', 'nr_of_members']
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ordering = (
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F('nr_of_members').desc(nulls_last=True),
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Upper(F('name')).asc(),
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F('genres').asc(),
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)
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m = OrderedByFBandAdmin(Band, custom_site)
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request = self.factory.get('/band/')
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request.user = self.superuser
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cl = m.get_changelist_instance(request)
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self.assertEqual(cl.get_ordering_field_columns(), {3: 'desc', 2: 'asc'})
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def test_specified_ordering_by_f_expression_without_asc_desc(self):
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class OrderedByFBandAdmin(admin.ModelAdmin):
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list_display = ['name', 'genres', 'nr_of_members']
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ordering = (F('nr_of_members'), Upper('name'), F('genres'))
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m = OrderedByFBandAdmin(Band, custom_site)
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request = self.factory.get('/band/')
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request.user = self.superuser
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cl = m.get_changelist_instance(request)
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self.assertEqual(cl.get_ordering_field_columns(), {3: 'asc', 2: 'asc'})
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def test_select_related_preserved(self):
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"""
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Regression test for #10348: ChangeList.get_queryset() shouldn't
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overwrite a custom select_related provided by ModelAdmin.get_queryset().
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"""
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m = ChildAdmin(Child, custom_site)
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request = self.factory.get('/child/')
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request.user = self.superuser
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cl = m.get_changelist_instance(request)
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self.assertEqual(cl.queryset.query.select_related, {'parent': {}})
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def test_select_related_as_tuple(self):
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ia = InvitationAdmin(Invitation, custom_site)
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request = self.factory.get('/invitation/')
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request.user = self.superuser
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cl = ia.get_changelist_instance(request)
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self.assertEqual(cl.queryset.query.select_related, {'player': {}})
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def test_select_related_as_empty_tuple(self):
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ia = InvitationAdmin(Invitation, custom_site)
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ia.list_select_related = ()
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request = self.factory.get('/invitation/')
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request.user = self.superuser
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cl = ia.get_changelist_instance(request)
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self.assertIs(cl.queryset.query.select_related, False)
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def test_get_select_related_custom_method(self):
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class GetListSelectRelatedAdmin(admin.ModelAdmin):
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list_display = ('band', 'player')
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def get_list_select_related(self, request):
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return ('band', 'player')
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ia = GetListSelectRelatedAdmin(Invitation, custom_site)
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request = self.factory.get('/invitation/')
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request.user = self.superuser
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cl = ia.get_changelist_instance(request)
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self.assertEqual(cl.queryset.query.select_related, {'player': {}, 'band': {}})
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def test_result_list_empty_changelist_value(self):
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"""
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Regression test for #14982: EMPTY_CHANGELIST_VALUE should be honored
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for relationship fields
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"""
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new_child = Child.objects.create(name='name', parent=None)
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request = self.factory.get('/child/')
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request.user = self.superuser
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m = ChildAdmin(Child, custom_site)
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cl = m.get_changelist_instance(request)
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cl.formset = None
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template = Template('{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}')
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context = Context({'cl': cl, 'opts': Child._meta})
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table_output = template.render(context)
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link = reverse('admin:admin_changelist_child_change', args=(new_child.id,))
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row_html = build_tbody_html(new_child.id, link, '<td class="field-parent nowrap">-</td>')
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self.assertNotEqual(table_output.find(row_html), -1, 'Failed to find expected row element: %s' % table_output)
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def test_result_list_set_empty_value_display_on_admin_site(self):
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"""
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Empty value display can be set on AdminSite.
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"""
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new_child = Child.objects.create(name='name', parent=None)
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request = self.factory.get('/child/')
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request.user = self.superuser
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# Set a new empty display value on AdminSite.
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admin.site.empty_value_display = '???'
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m = ChildAdmin(Child, admin.site)
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cl = m.get_changelist_instance(request)
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cl.formset = None
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template = Template('{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}')
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context = Context({'cl': cl, 'opts': Child._meta})
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table_output = template.render(context)
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link = reverse('admin:admin_changelist_child_change', args=(new_child.id,))
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row_html = build_tbody_html(new_child.id, link, '<td class="field-parent nowrap">???</td>')
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self.assertNotEqual(table_output.find(row_html), -1, 'Failed to find expected row element: %s' % table_output)
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def test_result_list_set_empty_value_display_in_model_admin(self):
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"""
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Empty value display can be set in ModelAdmin or individual fields.
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"""
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new_child = Child.objects.create(name='name', parent=None)
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request = self.factory.get('/child/')
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request.user = self.superuser
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m = EmptyValueChildAdmin(Child, admin.site)
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cl = m.get_changelist_instance(request)
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cl.formset = None
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template = Template('{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}')
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context = Context({'cl': cl, 'opts': Child._meta})
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table_output = template.render(context)
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link = reverse('admin:admin_changelist_child_change', args=(new_child.id,))
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row_html = build_tbody_html(
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new_child.id,
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link,
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'<td class="field-age_display">&dagger;</td>'
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'<td class="field-age">-empty-</td>'
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)
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self.assertNotEqual(table_output.find(row_html), -1, 'Failed to find expected row element: %s' % table_output)
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def test_result_list_html(self):
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"""
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Inclusion tag result_list generates a table when with default
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ModelAdmin settings.
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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 = self.factory.get('/child/')
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request.user = self.superuser
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m = ChildAdmin(Child, custom_site)
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cl = m.get_changelist_instance(request)
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cl.formset = None
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template = Template('{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}')
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context = Context({'cl': cl, 'opts': Child._meta})
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table_output = template.render(context)
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link = reverse('admin:admin_changelist_child_change', args=(new_child.id,))
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row_html = build_tbody_html(new_child.id, link, '<td class="field-parent nowrap">%s</td>' % new_parent)
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self.assertNotEqual(table_output.find(row_html), -1, 'Failed to find expected row element: %s' % table_output)
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def test_result_list_editable_html(self):
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"""
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Regression tests 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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Also a regression test for #13599, verifies that hidden fields
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when list_editable is enabled are rendered in a div outside the
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table.
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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 = self.factory.get('/child/')
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request.user = self.superuser
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m = ChildAdmin(Child, custom_site)
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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 = m.get_changelist_instance(request)
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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, 'opts': Child._meta})
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table_output = template.render(context)
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# make sure that hidden fields are in the correct place
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hiddenfields_div = (
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'<div class="hiddenfields">'
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'<input type="hidden" name="form-0-id" value="%d" id="id_form-0-id">'
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'</div>'
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) % new_child.id
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self.assertInHTML(hiddenfields_div, table_output, msg_prefix='Failed to find hidden fields')
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# make sure that list editable fields are rendered in divs correctly
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editable_name_field = (
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'<input name="form-0-name" value="name" class="vTextField" '
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'maxlength="30" type="text" id="id_form-0-name">'
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)
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self.assertInHTML(
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'<td class="field-name">%s</td>' % editable_name_field,
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table_output,
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msg_prefix='Failed to find "name" list_editable field',
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)
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def test_result_list_editable(self):
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"""
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Regression test for #14312: list_editable with pagination
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"""
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new_parent = Parent.objects.create(name='parent')
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for i in range(200):
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Child.objects.create(name='name %s' % i, parent=new_parent)
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request = self.factory.get('/child/', data={'p': -1}) # Anything outside range
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request.user = self.superuser
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m = ChildAdmin(Child, custom_site)
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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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with self.assertRaises(IncorrectLookupParameters):
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m.get_changelist_instance(request)
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def test_custom_paginator(self):
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new_parent = Parent.objects.create(name='parent')
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for i in range(200):
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Child.objects.create(name='name %s' % i, parent=new_parent)
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request = self.factory.get('/child/')
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request.user = self.superuser
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m = CustomPaginationAdmin(Child, custom_site)
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cl = m.get_changelist_instance(request)
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cl.get_results(request)
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self.assertIsInstance(cl.paginator, CustomPaginator)
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def test_distinct_for_m2m_in_list_filter(self):
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"""
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Regression test for #13902: When using a ManyToMany in list_filter,
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results shouldn't appear more than once. Basic ManyToMany.
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"""
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blues = Genre.objects.create(name='Blues')
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band = Band.objects.create(name='B.B. King Review', nr_of_members=11)
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band.genres.add(blues)
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band.genres.add(blues)
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m = BandAdmin(Band, custom_site)
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request = self.factory.get('/band/', data={'genres': blues.pk})
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request.user = self.superuser
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cl = m.get_changelist_instance(request)
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cl.get_results(request)
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# There's only one Group instance
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self.assertEqual(cl.result_count, 1)
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def test_distinct_for_through_m2m_in_list_filter(self):
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"""
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Regression test for #13902: When using a ManyToMany in list_filter,
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results shouldn't appear more than once. With an intermediate model.
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"""
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lead = Musician.objects.create(name='Vox')
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band = Group.objects.create(name='The Hype')
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Membership.objects.create(group=band, music=lead, role='lead voice')
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Membership.objects.create(group=band, music=lead, role='bass player')
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m = GroupAdmin(Group, custom_site)
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request = self.factory.get('/group/', data={'members': lead.pk})
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request.user = self.superuser
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cl = m.get_changelist_instance(request)
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cl.get_results(request)
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# There's only one Group instance
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self.assertEqual(cl.result_count, 1)
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def test_distinct_for_through_m2m_at_second_level_in_list_filter(self):
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"""
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When using a ManyToMany in list_filter at the second level behind a
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ForeignKey, distinct() must be called and results shouldn't appear more
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than once.
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"""
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lead = Musician.objects.create(name='Vox')
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band = Group.objects.create(name='The Hype')
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Concert.objects.create(name='Woodstock', group=band)
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Membership.objects.create(group=band, music=lead, role='lead voice')
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Membership.objects.create(group=band, music=lead, role='bass player')
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m = ConcertAdmin(Concert, custom_site)
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request = self.factory.get('/concert/', data={'group__members': lead.pk})
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request.user = self.superuser
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cl = m.get_changelist_instance(request)
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cl.get_results(request)
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# There's only one Concert instance
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self.assertEqual(cl.result_count, 1)
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def test_distinct_for_inherited_m2m_in_list_filter(self):
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"""
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Regression test for #13902: When using a ManyToMany in list_filter,
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results shouldn't appear more than once. Model managed in the
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admin inherits from the one that defins the relationship.
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"""
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lead = Musician.objects.create(name='John')
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four = Quartet.objects.create(name='The Beatles')
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Membership.objects.create(group=four, music=lead, role='lead voice')
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Membership.objects.create(group=four, music=lead, role='guitar player')
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m = QuartetAdmin(Quartet, custom_site)
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request = self.factory.get('/quartet/', data={'members': lead.pk})
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request.user = self.superuser
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cl = m.get_changelist_instance(request)
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cl.get_results(request)
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# There's only one Quartet instance
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self.assertEqual(cl.result_count, 1)
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def test_distinct_for_m2m_to_inherited_in_list_filter(self):
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"""
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Regression test for #13902: When using a ManyToMany in list_filter,
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results shouldn't appear more than once. Target of the relationship
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inherits from another.
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"""
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lead = ChordsMusician.objects.create(name='Player A')
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three = ChordsBand.objects.create(name='The Chords Trio')
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Invitation.objects.create(band=three, player=lead, instrument='guitar')
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Invitation.objects.create(band=three, player=lead, instrument='bass')
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m = ChordsBandAdmin(ChordsBand, custom_site)
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request = self.factory.get('/chordsband/', data={'members': lead.pk})
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request.user = self.superuser
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cl = m.get_changelist_instance(request)
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cl.get_results(request)
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# There's only one ChordsBand instance
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self.assertEqual(cl.result_count, 1)
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def test_distinct_for_non_unique_related_object_in_list_filter(self):
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"""
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Regressions tests for #15819: If a field listed in list_filters
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is a non-unique related object, distinct() must be called.
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"""
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parent = Parent.objects.create(name='Mary')
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# Two children with the same name
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Child.objects.create(parent=parent, name='Daniel')
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Child.objects.create(parent=parent, name='Daniel')
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m = ParentAdmin(Parent, custom_site)
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request = self.factory.get('/parent/', data={'child__name': 'Daniel'})
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request.user = self.superuser
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cl = m.get_changelist_instance(request)
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# Make sure distinct() was called
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self.assertEqual(cl.queryset.count(), 1)
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def test_distinct_for_non_unique_related_object_in_search_fields(self):
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"""
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Regressions tests for #15819: If a field listed in search_fields
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is a non-unique related object, distinct() must be called.
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"""
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parent = Parent.objects.create(name='Mary')
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Child.objects.create(parent=parent, name='Danielle')
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Child.objects.create(parent=parent, name='Daniel')
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m = ParentAdmin(Parent, custom_site)
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request = self.factory.get('/parent/', data={SEARCH_VAR: 'daniel'})
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request.user = self.superuser
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cl = m.get_changelist_instance(request)
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# Make sure distinct() was called
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self.assertEqual(cl.queryset.count(), 1)
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def test_distinct_for_many_to_many_at_second_level_in_search_fields(self):
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"""
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When using a ManyToMany in search_fields at the second level behind a
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ForeignKey, distinct() must be called and results shouldn't appear more
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than once.
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"""
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lead = Musician.objects.create(name='Vox')
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band = Group.objects.create(name='The Hype')
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Concert.objects.create(name='Woodstock', group=band)
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Membership.objects.create(group=band, music=lead, role='lead voice')
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Membership.objects.create(group=band, music=lead, role='bass player')
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m = ConcertAdmin(Concert, custom_site)
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request = self.factory.get('/concert/', data={SEARCH_VAR: 'vox'})
|
|
request.user = self.superuser
|
|
|
|
cl = m.get_changelist_instance(request)
|
|
# There's only one Concert instance
|
|
self.assertEqual(cl.queryset.count(), 1)
|
|
|
|
def test_pk_in_search_fields(self):
|
|
band = Group.objects.create(name='The Hype')
|
|
Concert.objects.create(name='Woodstock', group=band)
|
|
|
|
m = ConcertAdmin(Concert, custom_site)
|
|
m.search_fields = ['group__pk']
|
|
|
|
request = self.factory.get('/concert/', data={SEARCH_VAR: band.pk})
|
|
request.user = self.superuser
|
|
cl = m.get_changelist_instance(request)
|
|
self.assertEqual(cl.queryset.count(), 1)
|
|
|
|
request = self.factory.get('/concert/', data={SEARCH_VAR: band.pk + 5})
|
|
request.user = self.superuser
|
|
cl = m.get_changelist_instance(request)
|
|
self.assertEqual(cl.queryset.count(), 0)
|
|
|
|
def test_builtin_lookup_in_search_fields(self):
|
|
band = Group.objects.create(name='The Hype')
|
|
concert = Concert.objects.create(name='Woodstock', group=band)
|
|
|
|
m = ConcertAdmin(Concert, custom_site)
|
|
m.search_fields = ['name__iexact']
|
|
|
|
request = self.factory.get('/', data={SEARCH_VAR: 'woodstock'})
|
|
request.user = self.superuser
|
|
cl = m.get_changelist_instance(request)
|
|
self.assertCountEqual(cl.queryset, [concert])
|
|
|
|
request = self.factory.get('/', data={SEARCH_VAR: 'wood'})
|
|
request.user = self.superuser
|
|
cl = m.get_changelist_instance(request)
|
|
self.assertCountEqual(cl.queryset, [])
|
|
|
|
def test_custom_lookup_in_search_fields(self):
|
|
band = Group.objects.create(name='The Hype')
|
|
concert = Concert.objects.create(name='Woodstock', group=band)
|
|
|
|
m = ConcertAdmin(Concert, custom_site)
|
|
m.search_fields = ['group__name__cc']
|
|
Field.register_lookup(Contains, 'cc')
|
|
try:
|
|
request = self.factory.get('/', data={SEARCH_VAR: 'Hype'})
|
|
request.user = self.superuser
|
|
cl = m.get_changelist_instance(request)
|
|
self.assertCountEqual(cl.queryset, [concert])
|
|
|
|
request = self.factory.get('/', data={SEARCH_VAR: 'Woodstock'})
|
|
request.user = self.superuser
|
|
cl = m.get_changelist_instance(request)
|
|
self.assertCountEqual(cl.queryset, [])
|
|
finally:
|
|
Field._unregister_lookup(Contains, 'cc')
|
|
|
|
def test_spanning_relations_with_custom_lookup_in_search_fields(self):
|
|
hype = Group.objects.create(name='The Hype')
|
|
concert = Concert.objects.create(name='Woodstock', group=hype)
|
|
vox = Musician.objects.create(name='Vox', age=20)
|
|
Membership.objects.create(music=vox, group=hype)
|
|
# Register a custom lookup on IntegerField to ensure that field
|
|
# traversing logic in ModelAdmin.get_search_results() works.
|
|
IntegerField.register_lookup(Exact, 'exactly')
|
|
try:
|
|
m = ConcertAdmin(Concert, custom_site)
|
|
m.search_fields = ['group__members__age__exactly']
|
|
|
|
request = self.factory.get('/', data={SEARCH_VAR: '20'})
|
|
request.user = self.superuser
|
|
cl = m.get_changelist_instance(request)
|
|
self.assertCountEqual(cl.queryset, [concert])
|
|
|
|
request = self.factory.get('/', data={SEARCH_VAR: '21'})
|
|
request.user = self.superuser
|
|
cl = m.get_changelist_instance(request)
|
|
self.assertCountEqual(cl.queryset, [])
|
|
finally:
|
|
IntegerField._unregister_lookup(Exact, 'exactly')
|
|
|
|
def test_custom_lookup_with_pk_shortcut(self):
|
|
self.assertEqual(CharPK._meta.pk.name, 'char_pk') # Not equal to 'pk'.
|
|
m = admin.ModelAdmin(CustomIdUser, custom_site)
|
|
|
|
abc = CharPK.objects.create(char_pk='abc')
|
|
abcd = CharPK.objects.create(char_pk='abcd')
|
|
m = admin.ModelAdmin(CharPK, custom_site)
|
|
m.search_fields = ['pk__exact']
|
|
|
|
request = self.factory.get('/', data={SEARCH_VAR: 'abc'})
|
|
request.user = self.superuser
|
|
cl = m.get_changelist_instance(request)
|
|
self.assertCountEqual(cl.queryset, [abc])
|
|
|
|
request = self.factory.get('/', data={SEARCH_VAR: 'abcd'})
|
|
request.user = self.superuser
|
|
cl = m.get_changelist_instance(request)
|
|
self.assertCountEqual(cl.queryset, [abcd])
|
|
|
|
def test_no_distinct_for_m2m_in_list_filter_without_params(self):
|
|
"""
|
|
If a ManyToManyField is in list_filter but isn't in any lookup params,
|
|
the changelist's query shouldn't have distinct.
|
|
"""
|
|
m = BandAdmin(Band, custom_site)
|
|
for lookup_params in ({}, {'name': 'test'}):
|
|
request = self.factory.get('/band/', lookup_params)
|
|
request.user = self.superuser
|
|
cl = m.get_changelist_instance(request)
|
|
self.assertFalse(cl.queryset.query.distinct)
|
|
|
|
# A ManyToManyField in params does have distinct applied.
|
|
request = self.factory.get('/band/', {'genres': '0'})
|
|
request.user = self.superuser
|
|
cl = m.get_changelist_instance(request)
|
|
self.assertTrue(cl.queryset.query.distinct)
|
|
|
|
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 = self.factory.get('/child/')
|
|
request.user = self.superuser
|
|
|
|
# Test default queryset
|
|
m = ChildAdmin(Child, custom_site)
|
|
cl = m.get_changelist_instance(request)
|
|
self.assertEqual(cl.queryset.count(), 60)
|
|
self.assertEqual(cl.paginator.count, 60)
|
|
self.assertEqual(list(cl.paginator.page_range), [1, 2, 3, 4, 5, 6])
|
|
|
|
# Test custom queryset
|
|
m = FilteredChildAdmin(Child, custom_site)
|
|
cl = m.get_changelist_instance(request)
|
|
self.assertEqual(cl.queryset.count(), 30)
|
|
self.assertEqual(cl.paginator.count, 30)
|
|
self.assertEqual(list(cl.paginator.page_range), [1, 2, 3])
|
|
|
|
def test_computed_list_display_localization(self):
|
|
"""
|
|
Regression test for #13196: output of functions should be localized
|
|
in the changelist.
|
|
"""
|
|
self.client.force_login(self.superuser)
|
|
event = Event.objects.create(date=datetime.date.today())
|
|
response = self.client.get(reverse('admin:admin_changelist_event_changelist'))
|
|
self.assertContains(response, formats.localize(event.date))
|
|
self.assertNotContains(response, str(event.date))
|
|
|
|
def test_dynamic_list_display(self):
|
|
"""
|
|
Regression tests for #14206: dynamic list_display support.
|
|
"""
|
|
parent = Parent.objects.create(name='parent')
|
|
for i in range(10):
|
|
Child.objects.create(name='child %s' % i, parent=parent)
|
|
|
|
user_noparents = self._create_superuser('noparents')
|
|
user_parents = self._create_superuser('parents')
|
|
|
|
# Test with user 'noparents'
|
|
m = custom_site._registry[Child]
|
|
request = self._mocked_authenticated_request('/child/', user_noparents)
|
|
response = m.changelist_view(request)
|
|
self.assertNotContains(response, 'Parent object')
|
|
|
|
list_display = m.get_list_display(request)
|
|
list_display_links = m.get_list_display_links(request, list_display)
|
|
self.assertEqual(list_display, ['name', 'age'])
|
|
self.assertEqual(list_display_links, ['name'])
|
|
|
|
# Test with user 'parents'
|
|
m = DynamicListDisplayChildAdmin(Child, custom_site)
|
|
request = self._mocked_authenticated_request('/child/', user_parents)
|
|
response = m.changelist_view(request)
|
|
self.assertContains(response, 'Parent object')
|
|
|
|
custom_site.unregister(Child)
|
|
|
|
list_display = m.get_list_display(request)
|
|
list_display_links = m.get_list_display_links(request, list_display)
|
|
self.assertEqual(list_display, ('parent', 'name', 'age'))
|
|
self.assertEqual(list_display_links, ['parent'])
|
|
|
|
# Test default implementation
|
|
custom_site.register(Child, ChildAdmin)
|
|
m = custom_site._registry[Child]
|
|
request = self._mocked_authenticated_request('/child/', user_noparents)
|
|
response = m.changelist_view(request)
|
|
self.assertContains(response, 'Parent object')
|
|
|
|
def test_show_all(self):
|
|
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)
|
|
|
|
# Add "show all" parameter to request
|
|
request = self.factory.get('/child/', data={ALL_VAR: ''})
|
|
request.user = self.superuser
|
|
|
|
# Test valid "show all" request (number of total objects is under max)
|
|
m = ChildAdmin(Child, custom_site)
|
|
m.list_max_show_all = 200
|
|
# 200 is the max we'll pass to ChangeList
|
|
cl = m.get_changelist_instance(request)
|
|
cl.get_results(request)
|
|
self.assertEqual(len(cl.result_list), 60)
|
|
|
|
# Test invalid "show all" request (number of total objects over max)
|
|
# falls back to paginated pages
|
|
m = ChildAdmin(Child, custom_site)
|
|
m.list_max_show_all = 30
|
|
# 30 is the max we'll pass to ChangeList for this test
|
|
cl = m.get_changelist_instance(request)
|
|
cl.get_results(request)
|
|
self.assertEqual(len(cl.result_list), 10)
|
|
|
|
def test_dynamic_list_display_links(self):
|
|
"""
|
|
Regression tests for #16257: dynamic list_display_links support.
|
|
"""
|
|
parent = Parent.objects.create(name='parent')
|
|
for i in range(1, 10):
|
|
Child.objects.create(id=i, name='child %s' % i, parent=parent, age=i)
|
|
|
|
m = DynamicListDisplayLinksChildAdmin(Child, custom_site)
|
|
superuser = self._create_superuser('superuser')
|
|
request = self._mocked_authenticated_request('/child/', superuser)
|
|
response = m.changelist_view(request)
|
|
for i in range(1, 10):
|
|
link = reverse('admin:admin_changelist_child_change', args=(i,))
|
|
self.assertContains(response, '<a href="%s">%s</a>' % (link, i))
|
|
|
|
list_display = m.get_list_display(request)
|
|
list_display_links = m.get_list_display_links(request, list_display)
|
|
self.assertEqual(list_display, ('parent', 'name', 'age'))
|
|
self.assertEqual(list_display_links, ['age'])
|
|
|
|
def test_no_list_display_links(self):
|
|
"""#15185 -- Allow no links from the 'change list' view grid."""
|
|
p = Parent.objects.create(name='parent')
|
|
m = NoListDisplayLinksParentAdmin(Parent, custom_site)
|
|
superuser = self._create_superuser('superuser')
|
|
request = self._mocked_authenticated_request('/parent/', superuser)
|
|
response = m.changelist_view(request)
|
|
link = reverse('admin:admin_changelist_parent_change', args=(p.pk,))
|
|
self.assertNotContains(response, '<a href="%s">' % link)
|
|
|
|
def test_tuple_list_display(self):
|
|
swallow = Swallow.objects.create(origin='Africa', load='12.34', speed='22.2')
|
|
swallow2 = Swallow.objects.create(origin='Africa', load='12.34', speed='22.2')
|
|
swallow_o2o = SwallowOneToOne.objects.create(swallow=swallow2)
|
|
|
|
model_admin = SwallowAdmin(Swallow, custom_site)
|
|
superuser = self._create_superuser('superuser')
|
|
request = self._mocked_authenticated_request('/swallow/', superuser)
|
|
response = model_admin.changelist_view(request)
|
|
# just want to ensure it doesn't blow up during rendering
|
|
self.assertContains(response, str(swallow.origin))
|
|
self.assertContains(response, str(swallow.load))
|
|
self.assertContains(response, str(swallow.speed))
|
|
# Reverse one-to-one relations should work.
|
|
self.assertContains(response, '<td class="field-swallowonetoone">-</td>')
|
|
self.assertContains(response, '<td class="field-swallowonetoone">%s</td>' % swallow_o2o)
|
|
|
|
def test_multiuser_edit(self):
|
|
"""
|
|
Simultaneous edits of list_editable fields on the changelist by
|
|
different users must not result in one user's edits creating a new
|
|
object instead of modifying the correct existing object (#11313).
|
|
"""
|
|
# To replicate this issue, simulate the following steps:
|
|
# 1. User1 opens an admin changelist with list_editable fields.
|
|
# 2. User2 edits object "Foo" such that it moves to another page in
|
|
# the pagination order and saves.
|
|
# 3. User1 edits object "Foo" and saves.
|
|
# 4. The edit made by User1 does not get applied to object "Foo" but
|
|
# instead is used to create a new object (bug).
|
|
|
|
# For this test, order the changelist by the 'speed' attribute and
|
|
# display 3 objects per page (SwallowAdmin.list_per_page = 3).
|
|
|
|
# Setup the test to reflect the DB state after step 2 where User2 has
|
|
# edited the first swallow object's speed from '4' to '1'.
|
|
a = Swallow.objects.create(origin='Swallow A', load=4, speed=1)
|
|
b = Swallow.objects.create(origin='Swallow B', load=2, speed=2)
|
|
c = Swallow.objects.create(origin='Swallow C', load=5, speed=5)
|
|
d = Swallow.objects.create(origin='Swallow D', load=9, speed=9)
|
|
|
|
superuser = self._create_superuser('superuser')
|
|
self.client.force_login(superuser)
|
|
changelist_url = reverse('admin:admin_changelist_swallow_changelist')
|
|
|
|
# Send the POST from User1 for step 3. It's still using the changelist
|
|
# ordering from before User2's edits in step 2.
|
|
data = {
|
|
'form-TOTAL_FORMS': '3',
|
|
'form-INITIAL_FORMS': '3',
|
|
'form-MIN_NUM_FORMS': '0',
|
|
'form-MAX_NUM_FORMS': '1000',
|
|
'form-0-uuid': str(d.pk),
|
|
'form-1-uuid': str(c.pk),
|
|
'form-2-uuid': str(a.pk),
|
|
'form-0-load': '9.0',
|
|
'form-0-speed': '9.0',
|
|
'form-1-load': '5.0',
|
|
'form-1-speed': '5.0',
|
|
'form-2-load': '5.0',
|
|
'form-2-speed': '4.0',
|
|
'_save': 'Save',
|
|
}
|
|
response = self.client.post(changelist_url, data, follow=True, extra={'o': '-2'})
|
|
|
|
# The object User1 edited in step 3 is displayed on the changelist and
|
|
# has the correct edits applied.
|
|
self.assertContains(response, '1 swallow was changed successfully.')
|
|
self.assertContains(response, a.origin)
|
|
a.refresh_from_db()
|
|
self.assertEqual(a.load, float(data['form-2-load']))
|
|
self.assertEqual(a.speed, float(data['form-2-speed']))
|
|
b.refresh_from_db()
|
|
self.assertEqual(b.load, 2)
|
|
self.assertEqual(b.speed, 2)
|
|
c.refresh_from_db()
|
|
self.assertEqual(c.load, float(data['form-1-load']))
|
|
self.assertEqual(c.speed, float(data['form-1-speed']))
|
|
d.refresh_from_db()
|
|
self.assertEqual(d.load, float(data['form-0-load']))
|
|
self.assertEqual(d.speed, float(data['form-0-speed']))
|
|
# No new swallows were created.
|
|
self.assertEqual(len(Swallow.objects.all()), 4)
|
|
|
|
def test_get_edited_object_ids(self):
|
|
a = Swallow.objects.create(origin='Swallow A', load=4, speed=1)
|
|
b = Swallow.objects.create(origin='Swallow B', load=2, speed=2)
|
|
c = Swallow.objects.create(origin='Swallow C', load=5, speed=5)
|
|
superuser = self._create_superuser('superuser')
|
|
self.client.force_login(superuser)
|
|
changelist_url = reverse('admin:admin_changelist_swallow_changelist')
|
|
m = SwallowAdmin(Swallow, custom_site)
|
|
data = {
|
|
'form-TOTAL_FORMS': '3',
|
|
'form-INITIAL_FORMS': '3',
|
|
'form-MIN_NUM_FORMS': '0',
|
|
'form-MAX_NUM_FORMS': '1000',
|
|
'form-0-uuid': str(a.pk),
|
|
'form-1-uuid': str(b.pk),
|
|
'form-2-uuid': str(c.pk),
|
|
'form-0-load': '9.0',
|
|
'form-0-speed': '9.0',
|
|
'form-1-load': '5.0',
|
|
'form-1-speed': '5.0',
|
|
'form-2-load': '5.0',
|
|
'form-2-speed': '4.0',
|
|
'_save': 'Save',
|
|
}
|
|
request = self.factory.post(changelist_url, data=data)
|
|
pks = m._get_edited_object_pks(request, prefix='form')
|
|
self.assertEqual(sorted(pks), sorted([str(a.pk), str(b.pk), str(c.pk)]))
|
|
|
|
def test_get_list_editable_queryset(self):
|
|
a = Swallow.objects.create(origin='Swallow A', load=4, speed=1)
|
|
Swallow.objects.create(origin='Swallow B', load=2, speed=2)
|
|
data = {
|
|
'form-TOTAL_FORMS': '2',
|
|
'form-INITIAL_FORMS': '2',
|
|
'form-MIN_NUM_FORMS': '0',
|
|
'form-MAX_NUM_FORMS': '1000',
|
|
'form-0-uuid': str(a.pk),
|
|
'form-0-load': '10',
|
|
'_save': 'Save',
|
|
}
|
|
superuser = self._create_superuser('superuser')
|
|
self.client.force_login(superuser)
|
|
changelist_url = reverse('admin:admin_changelist_swallow_changelist')
|
|
m = SwallowAdmin(Swallow, custom_site)
|
|
request = self.factory.post(changelist_url, data=data)
|
|
queryset = m._get_list_editable_queryset(request, prefix='form')
|
|
self.assertEqual(queryset.count(), 1)
|
|
data['form-0-uuid'] = 'INVALD_PRIMARY_KEY'
|
|
# The unfiltered queryset is returned if there's invalid data.
|
|
request = self.factory.post(changelist_url, data=data)
|
|
queryset = m._get_list_editable_queryset(request, prefix='form')
|
|
self.assertEqual(queryset.count(), 2)
|
|
|
|
def test_changelist_view_list_editable_changed_objects_uses_filter(self):
|
|
"""list_editable edits use a filtered queryset to limit memory usage."""
|
|
a = Swallow.objects.create(origin='Swallow A', load=4, speed=1)
|
|
Swallow.objects.create(origin='Swallow B', load=2, speed=2)
|
|
data = {
|
|
'form-TOTAL_FORMS': '2',
|
|
'form-INITIAL_FORMS': '2',
|
|
'form-MIN_NUM_FORMS': '0',
|
|
'form-MAX_NUM_FORMS': '1000',
|
|
'form-0-uuid': str(a.pk),
|
|
'form-0-load': '10',
|
|
'_save': 'Save',
|
|
}
|
|
superuser = self._create_superuser('superuser')
|
|
self.client.force_login(superuser)
|
|
changelist_url = reverse('admin:admin_changelist_swallow_changelist')
|
|
with CaptureQueriesContext(connection) as context:
|
|
response = self.client.post(changelist_url, data=data)
|
|
self.assertEqual(response.status_code, 200)
|
|
self.assertIn('WHERE', context.captured_queries[4]['sql'])
|
|
self.assertIn('IN', context.captured_queries[4]['sql'])
|
|
# Check only the first few characters since the UUID may have dashes.
|
|
self.assertIn(str(a.pk)[:8], context.captured_queries[4]['sql'])
|
|
|
|
def test_deterministic_order_for_unordered_model(self):
|
|
"""
|
|
The primary key is used in the ordering of the changelist's results to
|
|
guarantee a deterministic order, even when the model doesn't have any
|
|
default ordering defined (#17198).
|
|
"""
|
|
superuser = self._create_superuser('superuser')
|
|
|
|
for counter in range(1, 51):
|
|
UnorderedObject.objects.create(id=counter, bool=True)
|
|
|
|
class UnorderedObjectAdmin(admin.ModelAdmin):
|
|
list_per_page = 10
|
|
|
|
def check_results_order(ascending=False):
|
|
custom_site.register(UnorderedObject, UnorderedObjectAdmin)
|
|
model_admin = UnorderedObjectAdmin(UnorderedObject, custom_site)
|
|
counter = 0 if ascending else 51
|
|
for page in range(0, 5):
|
|
request = self._mocked_authenticated_request('/unorderedobject/?p=%s' % page, superuser)
|
|
response = model_admin.changelist_view(request)
|
|
for result in response.context_data['cl'].result_list:
|
|
counter += 1 if ascending else -1
|
|
self.assertEqual(result.id, counter)
|
|
custom_site.unregister(UnorderedObject)
|
|
|
|
# When no order is defined at all, everything is ordered by '-pk'.
|
|
check_results_order()
|
|
|
|
# When an order field is defined but multiple records have the same
|
|
# value for that field, make sure everything gets ordered by -pk as well.
|
|
UnorderedObjectAdmin.ordering = ['bool']
|
|
check_results_order()
|
|
|
|
# When order fields are defined, including the pk itself, use them.
|
|
UnorderedObjectAdmin.ordering = ['bool', '-pk']
|
|
check_results_order()
|
|
UnorderedObjectAdmin.ordering = ['bool', 'pk']
|
|
check_results_order(ascending=True)
|
|
UnorderedObjectAdmin.ordering = ['-id', 'bool']
|
|
check_results_order()
|
|
UnorderedObjectAdmin.ordering = ['id', 'bool']
|
|
check_results_order(ascending=True)
|
|
|
|
def test_deterministic_order_for_model_ordered_by_its_manager(self):
|
|
"""
|
|
The primary key is used in the ordering of the changelist's results to
|
|
guarantee a deterministic order, even when the model has a manager that
|
|
defines a default ordering (#17198).
|
|
"""
|
|
superuser = self._create_superuser('superuser')
|
|
|
|
for counter in range(1, 51):
|
|
OrderedObject.objects.create(id=counter, bool=True, number=counter)
|
|
|
|
class OrderedObjectAdmin(admin.ModelAdmin):
|
|
list_per_page = 10
|
|
|
|
def check_results_order(ascending=False):
|
|
custom_site.register(OrderedObject, OrderedObjectAdmin)
|
|
model_admin = OrderedObjectAdmin(OrderedObject, custom_site)
|
|
counter = 0 if ascending else 51
|
|
for page in range(0, 5):
|
|
request = self._mocked_authenticated_request('/orderedobject/?p=%s' % page, superuser)
|
|
response = model_admin.changelist_view(request)
|
|
for result in response.context_data['cl'].result_list:
|
|
counter += 1 if ascending else -1
|
|
self.assertEqual(result.id, counter)
|
|
custom_site.unregister(OrderedObject)
|
|
|
|
# When no order is defined at all, use the model's default ordering (i.e. 'number')
|
|
check_results_order(ascending=True)
|
|
|
|
# When an order field is defined but multiple records have the same
|
|
# value for that field, make sure everything gets ordered by -pk as well.
|
|
OrderedObjectAdmin.ordering = ['bool']
|
|
check_results_order()
|
|
|
|
# When order fields are defined, including the pk itself, use them.
|
|
OrderedObjectAdmin.ordering = ['bool', '-pk']
|
|
check_results_order()
|
|
OrderedObjectAdmin.ordering = ['bool', 'pk']
|
|
check_results_order(ascending=True)
|
|
OrderedObjectAdmin.ordering = ['-id', 'bool']
|
|
check_results_order()
|
|
OrderedObjectAdmin.ordering = ['id', 'bool']
|
|
check_results_order(ascending=True)
|
|
|
|
def test_dynamic_list_filter(self):
|
|
"""
|
|
Regression tests for ticket #17646: dynamic list_filter support.
|
|
"""
|
|
parent = Parent.objects.create(name='parent')
|
|
for i in range(10):
|
|
Child.objects.create(name='child %s' % i, parent=parent)
|
|
|
|
user_noparents = self._create_superuser('noparents')
|
|
user_parents = self._create_superuser('parents')
|
|
|
|
# Test with user 'noparents'
|
|
m = DynamicListFilterChildAdmin(Child, custom_site)
|
|
request = self._mocked_authenticated_request('/child/', user_noparents)
|
|
response = m.changelist_view(request)
|
|
self.assertEqual(response.context_data['cl'].list_filter, ['name', 'age'])
|
|
|
|
# Test with user 'parents'
|
|
m = DynamicListFilterChildAdmin(Child, custom_site)
|
|
request = self._mocked_authenticated_request('/child/', user_parents)
|
|
response = m.changelist_view(request)
|
|
self.assertEqual(response.context_data['cl'].list_filter, ('parent', 'name', 'age'))
|
|
|
|
def test_dynamic_search_fields(self):
|
|
child = self._create_superuser('child')
|
|
m = DynamicSearchFieldsChildAdmin(Child, custom_site)
|
|
request = self._mocked_authenticated_request('/child/', child)
|
|
response = m.changelist_view(request)
|
|
self.assertEqual(response.context_data['cl'].search_fields, ('name', 'age'))
|
|
|
|
def test_pagination_page_range(self):
|
|
"""
|
|
Regression tests for ticket #15653: ensure the number of pages
|
|
generated for changelist views are correct.
|
|
"""
|
|
# instantiating and setting up ChangeList object
|
|
m = GroupAdmin(Group, custom_site)
|
|
request = self.factory.get('/group/')
|
|
request.user = self.superuser
|
|
cl = m.get_changelist_instance(request)
|
|
per_page = cl.list_per_page = 10
|
|
|
|
for page_num, objects_count, expected_page_range in [
|
|
(0, per_page, []),
|
|
(0, per_page * 2, list(range(2))),
|
|
(5, per_page * 11, list(range(11))),
|
|
(5, per_page * 12, [0, 1, 2, 3, 4, 5, 6, 7, 8, '.', 10, 11]),
|
|
(6, per_page * 12, [0, 1, '.', 3, 4, 5, 6, 7, 8, 9, 10, 11]),
|
|
(6, per_page * 13, [0, 1, '.', 3, 4, 5, 6, 7, 8, 9, '.', 11, 12]),
|
|
]:
|
|
# assuming we have exactly `objects_count` objects
|
|
Group.objects.all().delete()
|
|
for i in range(objects_count):
|
|
Group.objects.create(name='test band')
|
|
|
|
# setting page number and calculating page range
|
|
cl.page_num = page_num
|
|
cl.get_results(request)
|
|
real_page_range = pagination(cl)['page_range']
|
|
self.assertEqual(expected_page_range, list(real_page_range))
|
|
|
|
def test_object_tools_displayed_no_add_permission(self):
|
|
"""
|
|
When ModelAdmin.has_add_permission() returns False, the object-tools
|
|
block is still shown.
|
|
"""
|
|
superuser = self._create_superuser('superuser')
|
|
m = EventAdmin(Event, custom_site)
|
|
request = self._mocked_authenticated_request('/event/', superuser)
|
|
self.assertFalse(m.has_add_permission(request))
|
|
response = m.changelist_view(request)
|
|
self.assertIn('<ul class="object-tools">', response.rendered_content)
|
|
# The "Add" button inside the object-tools shouldn't appear.
|
|
self.assertNotIn('Add ', response.rendered_content)
|
|
|
|
|
|
class GetAdminLogTests(TestCase):
|
|
|
|
def test_custom_user_pk_not_named_id(self):
|
|
"""
|
|
{% get_admin_log %} works if the user model's primary key isn't named
|
|
'id'.
|
|
"""
|
|
context = Context({'user': CustomIdUser()})
|
|
template = Template('{% load log %}{% get_admin_log 10 as admin_log for_user user %}')
|
|
# This template tag just logs.
|
|
self.assertEqual(template.render(context), '')
|
|
|
|
def test_no_user(self):
|
|
"""{% get_admin_log %} works without specifying a user."""
|
|
user = User(username='jondoe', password='secret', email='super@example.com')
|
|
user.save()
|
|
ct = ContentType.objects.get_for_model(User)
|
|
LogEntry.objects.log_action(user.pk, ct.pk, user.pk, repr(user), 1)
|
|
t = Template(
|
|
'{% load log %}'
|
|
'{% get_admin_log 100 as admin_log %}'
|
|
'{% for entry in admin_log %}'
|
|
'{{ entry|safe }}'
|
|
'{% endfor %}'
|
|
)
|
|
self.assertEqual(t.render(Context({})), 'Added "<User: jondoe>".')
|
|
|
|
def test_missing_args(self):
|
|
msg = "'get_admin_log' statements require two arguments"
|
|
with self.assertRaisesMessage(TemplateSyntaxError, msg):
|
|
Template('{% load log %}{% get_admin_log 10 as %}')
|
|
|
|
def test_non_integer_limit(self):
|
|
msg = "First argument to 'get_admin_log' must be an integer"
|
|
with self.assertRaisesMessage(TemplateSyntaxError, msg):
|
|
Template('{% load log %}{% get_admin_log "10" as admin_log for_user user %}')
|
|
|
|
def test_without_as(self):
|
|
msg = "Second argument to 'get_admin_log' must be 'as'"
|
|
with self.assertRaisesMessage(TemplateSyntaxError, msg):
|
|
Template('{% load log %}{% get_admin_log 10 ad admin_log for_user user %}')
|
|
|
|
def test_without_for_user(self):
|
|
msg = "Fourth argument to 'get_admin_log' must be 'for_user'"
|
|
with self.assertRaisesMessage(TemplateSyntaxError, msg):
|
|
Template('{% load log %}{% get_admin_log 10 as admin_log foruser user %}')
|
|
|
|
|
|
@override_settings(ROOT_URLCONF='admin_changelist.urls')
|
|
class SeleniumTests(AdminSeleniumTestCase):
|
|
|
|
available_apps = ['admin_changelist'] + AdminSeleniumTestCase.available_apps
|
|
|
|
def setUp(self):
|
|
User.objects.create_superuser(username='super', password='secret', email=None)
|
|
|
|
def test_add_row_selection(self):
|
|
"""
|
|
The status line for selected rows gets updated correctly (#22038).
|
|
"""
|
|
self.admin_login(username='super', password='secret')
|
|
self.selenium.get(self.live_server_url + reverse('admin:auth_user_changelist'))
|
|
|
|
form_id = '#changelist-form'
|
|
|
|
# Test amount of rows in the Changelist
|
|
rows = self.selenium.find_elements_by_css_selector(
|
|
'%s #result_list tbody tr' % form_id)
|
|
self.assertEqual(len(rows), 1)
|
|
|
|
# Test current selection
|
|
selection_indicator = self.selenium.find_element_by_css_selector(
|
|
'%s .action-counter' % form_id)
|
|
self.assertEqual(selection_indicator.text, "0 of 1 selected")
|
|
|
|
# Select a row and check again
|
|
row_selector = self.selenium.find_element_by_css_selector(
|
|
'%s #result_list tbody tr:first-child .action-select' % form_id)
|
|
row_selector.click()
|
|
self.assertEqual(selection_indicator.text, "1 of 1 selected")
|