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https://github.com/django/django.git
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2209 lines
92 KiB
Python
2209 lines
92 KiB
Python
import datetime
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from unittest import mock
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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 (
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ALL_VAR,
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IS_FACETS_VAR,
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IS_POPUP_VAR,
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ORDER_VAR,
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PAGE_VAR,
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SEARCH_VAR,
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TO_FIELD_VAR,
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)
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from django.contrib.auth.models import User
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from django.contrib.messages.storage.cookie import CookieStorage
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from django.db import DatabaseError, connection, models
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from django.db.models import F, 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, skipUnlessDBFeature
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from django.test.client import RequestFactory
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from django.test.utils import CaptureQueriesContext, isolate_apps, register_lookup
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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,
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ChildAdmin,
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ChordsBandAdmin,
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ConcertAdmin,
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CustomPaginationAdmin,
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CustomPaginator,
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DynamicListDisplayChildAdmin,
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DynamicListDisplayLinksChildAdmin,
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DynamicListFilterChildAdmin,
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DynamicSearchFieldsChildAdmin,
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EmptyValueChildAdmin,
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EventAdmin,
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FilteredChildAdmin,
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GrandChildAdmin,
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GroupAdmin,
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InvitationAdmin,
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NoListDisplayLinksParentAdmin,
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ParentAdmin,
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ParentAdminTwoSearchFields,
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QuartetAdmin,
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SwallowAdmin,
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)
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from .admin import site as custom_site
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from .models import (
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Band,
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CharPK,
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Child,
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ChordsBand,
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ChordsMusician,
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Concert,
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CustomIdUser,
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Event,
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Genre,
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GrandChild,
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Group,
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Invitation,
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Membership,
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Musician,
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OrderedObject,
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Parent,
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Quartet,
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Swallow,
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SwallowOneToOne,
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UnorderedObject,
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)
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def build_tbody_html(obj, href, field_name, extra_fields):
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return (
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"<tbody><tr>"
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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" aria-label="Select this object for an action - {}"></td>'
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'<th class="field-name"><a href="{}">{}</a></th>'
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"{}</tr></tbody>"
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).format(obj.pk, str(obj), href, field_name, extra_fields)
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@override_settings(ROOT_URLCONF="admin_changelist.urls")
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class ChangeListTests(TestCase):
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factory = RequestFactory()
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@classmethod
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def setUpTestData(cls):
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cls.superuser = User.objects.create_superuser(
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username="super", email="a@b.com", password="xxx"
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)
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def _create_superuser(self, username):
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return User.objects.create_superuser(
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username=username, email="a@b.com", password="xxx"
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)
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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_repr(self):
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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(repr(cl), "<ChangeList: model=Child model_admin=ChildAdmin>")
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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_preserved_when_multi_valued_in_search_fields(self):
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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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self.assertEqual(cl.queryset.count(), 1)
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# select_related is preserved.
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self.assertEqual(cl.queryset.query.select_related, {"child": {}})
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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_many_search_terms(self):
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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 " * 80})
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request.user = self.superuser
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cl = m.get_changelist_instance(request)
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with CaptureQueriesContext(connection) as context:
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object_count = cl.queryset.count()
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self.assertEqual(object_count, 1)
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self.assertEqual(context.captured_queries[0]["sql"].count("JOIN"), 1)
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def test_related_field_multiple_search_terms(self):
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"""
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Searches over multi-valued relationships return rows from related
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models only when all searched fields match that row.
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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", age=18)
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Child.objects.create(parent=parent, name="Daniel", age=19)
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m = ParentAdminTwoSearchFields(Parent, custom_site)
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request = self.factory.get("/parent/", data={SEARCH_VAR: "danielle 19"})
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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.count(), 0)
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request = self.factory.get("/parent/", data={SEARCH_VAR: "daniel 19"})
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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.count(), 1)
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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(
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"{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}"
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)
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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, link, "name", '<td class="field-parent nowrap">-</td>'
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)
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self.assertNotEqual(
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table_output.find(row_html),
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-1,
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"Failed to find expected row element: %s" % table_output,
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)
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def test_result_list_empty_changelist_value_blank_string(self):
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new_child = Child.objects.create(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(
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"{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}"
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)
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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, link, "-", '<td class="field-parent nowrap">-</td>'
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)
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self.assertInHTML(row_html, 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(
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"{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}"
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)
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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, link, "name", '<td class="field-parent nowrap">???</td>'
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)
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self.assertNotEqual(
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table_output.find(row_html),
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-1,
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"Failed to find expected row element: %s" % table_output,
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)
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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(
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"{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}"
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)
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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,
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link,
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"name",
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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(
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table_output.find(row_html),
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-1,
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"Failed to find expected row element: %s" % table_output,
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)
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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(
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"{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}"
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)
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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,
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link,
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"name",
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'<td class="field-parent nowrap">%s</td>' % new_parent,
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)
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self.assertNotEqual(
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table_output.find(row_html),
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-1,
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"Failed to find expected row element: %s" % table_output,
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)
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self.assertInHTML(
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'<input type="checkbox" id="action-toggle" '
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'aria-label="Select all objects on this page for an action">',
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table_output,
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)
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def test_action_checkbox_for_model_with_dunder_html(self):
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grandchild = GrandChild.objects.create(name="name")
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request = self._mocked_authenticated_request("/grandchild/", self.superuser)
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m = GrandChildAdmin(GrandChild, 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(
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"{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}"
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)
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context = Context({"cl": cl, "opts": GrandChild._meta})
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table_output = template.render(context)
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link = reverse(
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"admin:admin_changelist_grandchild_change", args=(grandchild.id,)
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)
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row_html = build_tbody_html(
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grandchild,
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link,
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"name",
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'<td class="field-parent__name">-</td>'
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'<td class="field-parent__parent__name">-</td>',
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)
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self.assertNotEqual(
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table_output.find(row_html),
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-1,
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"Failed to find expected row element: %s" % table_output,
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)
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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(
|
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"{% 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">'
|
||
"</div>"
|
||
) % new_child.id
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self.assertInHTML(
|
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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
|
||
editable_name_field = (
|
||
'<input name="form-0-name" value="name" class="vTextField" '
|
||
'maxlength="30" type="text" id="id_form-0-name">'
|
||
)
|
||
self.assertInHTML(
|
||
'<td class="field-name">%s</td>' % editable_name_field,
|
||
table_output,
|
||
msg_prefix='Failed to find "name" list_editable field',
|
||
)
|
||
|
||
def test_result_list_editable(self):
|
||
"""
|
||
Regression test for #14312: list_editable with pagination
|
||
"""
|
||
new_parent = Parent.objects.create(name="parent")
|
||
for i in range(1, 201):
|
||
Child.objects.create(name="name %s" % i, parent=new_parent)
|
||
request = self.factory.get("/child/", data={"p": -1}) # Anything outside range
|
||
request.user = self.superuser
|
||
m = ChildAdmin(Child, custom_site)
|
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|
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# Test with list_editable fields
|
||
m.list_display = ["id", "name", "parent"]
|
||
m.list_display_links = ["id"]
|
||
m.list_editable = ["name"]
|
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with self.assertRaises(IncorrectLookupParameters):
|
||
m.get_changelist_instance(request)
|
||
|
||
@skipUnlessDBFeature("supports_transactions")
|
||
def test_list_editable_atomicity(self):
|
||
a = Swallow.objects.create(origin="Swallow A", load=4, speed=1)
|
||
b = Swallow.objects.create(origin="Swallow B", load=2, speed=2)
|
||
|
||
self.client.force_login(self.superuser)
|
||
changelist_url = reverse("admin:admin_changelist_swallow_changelist")
|
||
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-1-uuid": str(b.pk),
|
||
"form-0-load": "9.0",
|
||
"form-0-speed": "3.0",
|
||
"form-1-load": "5.0",
|
||
"form-1-speed": "1.0",
|
||
"_save": "Save",
|
||
}
|
||
with mock.patch(
|
||
"django.contrib.admin.ModelAdmin.log_change", side_effect=DatabaseError
|
||
):
|
||
with self.assertRaises(DatabaseError):
|
||
self.client.post(changelist_url, data)
|
||
# Original values are preserved.
|
||
a.refresh_from_db()
|
||
self.assertEqual(a.load, 4)
|
||
self.assertEqual(a.speed, 1)
|
||
b.refresh_from_db()
|
||
self.assertEqual(b.load, 2)
|
||
self.assertEqual(b.speed, 2)
|
||
|
||
with mock.patch(
|
||
"django.contrib.admin.ModelAdmin.log_change",
|
||
side_effect=[None, DatabaseError],
|
||
):
|
||
with self.assertRaises(DatabaseError):
|
||
self.client.post(changelist_url, data)
|
||
# Original values are preserved.
|
||
a.refresh_from_db()
|
||
self.assertEqual(a.load, 4)
|
||
self.assertEqual(a.speed, 1)
|
||
b.refresh_from_db()
|
||
self.assertEqual(b.load, 2)
|
||
self.assertEqual(b.speed, 2)
|
||
|
||
def test_custom_paginator(self):
|
||
new_parent = Parent.objects.create(name="parent")
|
||
for i in range(1, 201):
|
||
Child.objects.create(name="name %s" % i, parent=new_parent)
|
||
|
||
request = self.factory.get("/child/")
|
||
request.user = self.superuser
|
||
m = CustomPaginationAdmin(Child, custom_site)
|
||
|
||
cl = m.get_changelist_instance(request)
|
||
cl.get_results(request)
|
||
self.assertIsInstance(cl.paginator, CustomPaginator)
|
||
|
||
def test_distinct_for_m2m_in_list_filter(self):
|
||
"""
|
||
Regression test for #13902: When using a ManyToMany in list_filter,
|
||
results shouldn't appear more than once. Basic ManyToMany.
|
||
"""
|
||
blues = Genre.objects.create(name="Blues")
|
||
band = Band.objects.create(name="B.B. King Review", nr_of_members=11)
|
||
|
||
band.genres.add(blues)
|
||
band.genres.add(blues)
|
||
|
||
m = BandAdmin(Band, custom_site)
|
||
request = self.factory.get("/band/", data={"genres": blues.pk})
|
||
request.user = self.superuser
|
||
|
||
cl = m.get_changelist_instance(request)
|
||
cl.get_results(request)
|
||
|
||
# There's only one Group instance
|
||
self.assertEqual(cl.result_count, 1)
|
||
# Queryset must be deletable.
|
||
cl.queryset.delete()
|
||
self.assertEqual(cl.queryset.count(), 0)
|
||
|
||
def test_distinct_for_through_m2m_in_list_filter(self):
|
||
"""
|
||
Regression test for #13902: When using a ManyToMany in list_filter,
|
||
results shouldn't appear more than once. With an intermediate model.
|
||
"""
|
||
lead = Musician.objects.create(name="Vox")
|
||
band = Group.objects.create(name="The Hype")
|
||
Membership.objects.create(group=band, music=lead, role="lead voice")
|
||
Membership.objects.create(group=band, music=lead, role="bass player")
|
||
|
||
m = GroupAdmin(Group, custom_site)
|
||
request = self.factory.get("/group/", data={"members": lead.pk})
|
||
request.user = self.superuser
|
||
|
||
cl = m.get_changelist_instance(request)
|
||
cl.get_results(request)
|
||
|
||
# There's only one Group instance
|
||
self.assertEqual(cl.result_count, 1)
|
||
# Queryset must be deletable.
|
||
cl.queryset.delete()
|
||
self.assertEqual(cl.queryset.count(), 0)
|
||
|
||
def test_distinct_for_through_m2m_at_second_level_in_list_filter(self):
|
||
"""
|
||
When using a ManyToMany in list_filter at the second level behind a
|
||
ForeignKey, distinct() must be called and results shouldn't appear more
|
||
than once.
|
||
"""
|
||
lead = Musician.objects.create(name="Vox")
|
||
band = Group.objects.create(name="The Hype")
|
||
Concert.objects.create(name="Woodstock", group=band)
|
||
Membership.objects.create(group=band, music=lead, role="lead voice")
|
||
Membership.objects.create(group=band, music=lead, role="bass player")
|
||
|
||
m = ConcertAdmin(Concert, custom_site)
|
||
request = self.factory.get("/concert/", data={"group__members": lead.pk})
|
||
request.user = self.superuser
|
||
|
||
cl = m.get_changelist_instance(request)
|
||
cl.get_results(request)
|
||
|
||
# There's only one Concert instance
|
||
self.assertEqual(cl.result_count, 1)
|
||
# Queryset must be deletable.
|
||
cl.queryset.delete()
|
||
self.assertEqual(cl.queryset.count(), 0)
|
||
|
||
def test_distinct_for_inherited_m2m_in_list_filter(self):
|
||
"""
|
||
Regression test for #13902: When using a ManyToMany in list_filter,
|
||
results shouldn't appear more than once. Model managed in the
|
||
admin inherits from the one that defines the relationship.
|
||
"""
|
||
lead = Musician.objects.create(name="John")
|
||
four = Quartet.objects.create(name="The Beatles")
|
||
Membership.objects.create(group=four, music=lead, role="lead voice")
|
||
Membership.objects.create(group=four, music=lead, role="guitar player")
|
||
|
||
m = QuartetAdmin(Quartet, custom_site)
|
||
request = self.factory.get("/quartet/", data={"members": lead.pk})
|
||
request.user = self.superuser
|
||
|
||
cl = m.get_changelist_instance(request)
|
||
cl.get_results(request)
|
||
|
||
# There's only one Quartet instance
|
||
self.assertEqual(cl.result_count, 1)
|
||
# Queryset must be deletable.
|
||
cl.queryset.delete()
|
||
self.assertEqual(cl.queryset.count(), 0)
|
||
|
||
def test_distinct_for_m2m_to_inherited_in_list_filter(self):
|
||
"""
|
||
Regression test for #13902: When using a ManyToMany in list_filter,
|
||
results shouldn't appear more than once. Target of the relationship
|
||
inherits from another.
|
||
"""
|
||
lead = ChordsMusician.objects.create(name="Player A")
|
||
three = ChordsBand.objects.create(name="The Chords Trio")
|
||
Invitation.objects.create(band=three, player=lead, instrument="guitar")
|
||
Invitation.objects.create(band=three, player=lead, instrument="bass")
|
||
|
||
m = ChordsBandAdmin(ChordsBand, custom_site)
|
||
request = self.factory.get("/chordsband/", data={"members": lead.pk})
|
||
request.user = self.superuser
|
||
|
||
cl = m.get_changelist_instance(request)
|
||
cl.get_results(request)
|
||
|
||
# There's only one ChordsBand instance
|
||
self.assertEqual(cl.result_count, 1)
|
||
|
||
def test_distinct_for_non_unique_related_object_in_list_filter(self):
|
||
"""
|
||
Regressions tests for #15819: If a field listed in list_filters
|
||
is a non-unique related object, distinct() must be called.
|
||
"""
|
||
parent = Parent.objects.create(name="Mary")
|
||
# Two children with the same name
|
||
Child.objects.create(parent=parent, name="Daniel")
|
||
Child.objects.create(parent=parent, name="Daniel")
|
||
|
||
m = ParentAdmin(Parent, custom_site)
|
||
request = self.factory.get("/parent/", data={"child__name": "Daniel"})
|
||
request.user = self.superuser
|
||
|
||
cl = m.get_changelist_instance(request)
|
||
# Make sure distinct() was called
|
||
self.assertEqual(cl.queryset.count(), 1)
|
||
# Queryset must be deletable.
|
||
cl.queryset.delete()
|
||
self.assertEqual(cl.queryset.count(), 0)
|
||
|
||
def test_changelist_search_form_validation(self):
|
||
m = ConcertAdmin(Concert, custom_site)
|
||
tests = [
|
||
({SEARCH_VAR: "\x00"}, "Null characters are not allowed."),
|
||
({SEARCH_VAR: "some\x00thing"}, "Null characters are not allowed."),
|
||
]
|
||
for case, error in tests:
|
||
with self.subTest(case=case):
|
||
request = self.factory.get("/concert/", case)
|
||
request.user = self.superuser
|
||
request._messages = CookieStorage(request)
|
||
m.get_changelist_instance(request)
|
||
messages = [m.message for m in request._messages]
|
||
self.assertEqual(1, len(messages))
|
||
self.assertEqual(error, messages[0])
|
||
|
||
def test_distinct_for_non_unique_related_object_in_search_fields(self):
|
||
"""
|
||
Regressions tests for #15819: If a field listed in search_fields
|
||
is a non-unique related object, distinct() must be called.
|
||
"""
|
||
parent = Parent.objects.create(name="Mary")
|
||
Child.objects.create(parent=parent, name="Danielle")
|
||
Child.objects.create(parent=parent, name="Daniel")
|
||
|
||
m = ParentAdmin(Parent, custom_site)
|
||
request = self.factory.get("/parent/", data={SEARCH_VAR: "daniel"})
|
||
request.user = self.superuser
|
||
|
||
cl = m.get_changelist_instance(request)
|
||
# Make sure distinct() was called
|
||
self.assertEqual(cl.queryset.count(), 1)
|
||
# Queryset must be deletable.
|
||
cl.queryset.delete()
|
||
self.assertEqual(cl.queryset.count(), 0)
|
||
|
||
def test_distinct_for_many_to_many_at_second_level_in_search_fields(self):
|
||
"""
|
||
When using a ManyToMany in search_fields at the second level behind a
|
||
ForeignKey, distinct() must be called and results shouldn't appear more
|
||
than once.
|
||
"""
|
||
lead = Musician.objects.create(name="Vox")
|
||
band = Group.objects.create(name="The Hype")
|
||
Concert.objects.create(name="Woodstock", group=band)
|
||
Membership.objects.create(group=band, music=lead, role="lead voice")
|
||
Membership.objects.create(group=band, music=lead, role="bass player")
|
||
|
||
m = ConcertAdmin(Concert, custom_site)
|
||
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)
|
||
# Queryset must be deletable.
|
||
cl.queryset.delete()
|
||
self.assertEqual(cl.queryset.count(), 0)
|
||
|
||
def test_multiple_search_fields(self):
|
||
"""
|
||
All rows containing each of the searched words are returned, where each
|
||
word must be in one of search_fields.
|
||
"""
|
||
band_duo = Group.objects.create(name="Duo")
|
||
band_hype = Group.objects.create(name="The Hype")
|
||
mary = Musician.objects.create(name="Mary Halvorson")
|
||
jonathan = Musician.objects.create(name="Jonathan Finlayson")
|
||
band_duo.members.set([mary, jonathan])
|
||
Concert.objects.create(name="Tiny desk concert", group=band_duo)
|
||
Concert.objects.create(name="Woodstock concert", group=band_hype)
|
||
# FK lookup.
|
||
concert_model_admin = ConcertAdmin(Concert, custom_site)
|
||
concert_model_admin.search_fields = ["group__name", "name"]
|
||
# Reverse FK lookup.
|
||
group_model_admin = GroupAdmin(Group, custom_site)
|
||
group_model_admin.search_fields = ["name", "concert__name", "members__name"]
|
||
for search_string, result_count in (
|
||
("Duo Concert", 1),
|
||
("Tiny Desk Concert", 1),
|
||
("Concert", 2),
|
||
("Other Concert", 0),
|
||
("Duo Woodstock", 0),
|
||
):
|
||
with self.subTest(search_string=search_string):
|
||
# FK lookup.
|
||
request = self.factory.get(
|
||
"/concert/", data={SEARCH_VAR: search_string}
|
||
)
|
||
request.user = self.superuser
|
||
concert_changelist = concert_model_admin.get_changelist_instance(
|
||
request
|
||
)
|
||
self.assertEqual(concert_changelist.queryset.count(), result_count)
|
||
# Reverse FK lookup.
|
||
request = self.factory.get("/group/", data={SEARCH_VAR: search_string})
|
||
request.user = self.superuser
|
||
group_changelist = group_model_admin.get_changelist_instance(request)
|
||
self.assertEqual(group_changelist.queryset.count(), result_count)
|
||
# Many-to-many lookup.
|
||
for search_string, result_count in (
|
||
("Finlayson Duo Tiny", 1),
|
||
("Finlayson", 1),
|
||
("Finlayson Hype", 0),
|
||
("Jonathan Finlayson Duo", 1),
|
||
("Mary Jonathan Duo", 0),
|
||
("Oscar Finlayson Duo", 0),
|
||
):
|
||
with self.subTest(search_string=search_string):
|
||
request = self.factory.get("/group/", data={SEARCH_VAR: search_string})
|
||
request.user = self.superuser
|
||
group_changelist = group_model_admin.get_changelist_instance(request)
|
||
self.assertEqual(group_changelist.queryset.count(), result_count)
|
||
|
||
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"]
|
||
with register_lookup(Field, Contains, lookup_name="cc"):
|
||
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, [])
|
||
|
||
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.
|
||
with register_lookup(IntegerField, Exact, lookup_name="exactly"):
|
||
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, [])
|
||
|
||
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_search_with_exact_lookup_for_non_string_field(self):
|
||
child = Child.objects.create(name="Asher", age=11)
|
||
model_admin = ChildAdmin(Child, custom_site)
|
||
|
||
for search_term, expected_result in [
|
||
("11", [child]),
|
||
("Asher", [child]),
|
||
("1", []),
|
||
("A", []),
|
||
("random", []),
|
||
]:
|
||
request = self.factory.get("/", data={SEARCH_VAR: search_term})
|
||
request.user = self.superuser
|
||
with self.subTest(search_term=search_term):
|
||
# 1 query for filtered result, 1 for filtered count, 1 for total count.
|
||
with self.assertNumQueries(3):
|
||
cl = model_admin.get_changelist_instance(request)
|
||
self.assertCountEqual(cl.queryset, expected_result)
|
||
|
||
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.assertIs(cl.queryset.query.distinct, False)
|
||
|
||
# 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.assertIs(cl.queryset.query.distinct, True)
|
||
|
||
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(1, 31):
|
||
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.get_model_admin(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.get_model_admin(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(1, 31):
|
||
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_clear_all_filters_link(self):
|
||
self.client.force_login(self.superuser)
|
||
url = reverse("admin:auth_user_changelist")
|
||
response = self.client.get(url)
|
||
self.assertNotContains(response, "✖ Clear all filters")
|
||
link = '<a href="%s">✖ Clear all filters</a>'
|
||
for data, href in (
|
||
({"is_staff__exact": "0"}, "?"),
|
||
(
|
||
{"is_staff__exact": "0", "username__startswith": "test"},
|
||
"?username__startswith=test",
|
||
),
|
||
(
|
||
{"is_staff__exact": "0", SEARCH_VAR: "test"},
|
||
"?%s=test" % SEARCH_VAR,
|
||
),
|
||
(
|
||
{"is_staff__exact": "0", IS_POPUP_VAR: "id"},
|
||
"?%s=id" % IS_POPUP_VAR,
|
||
),
|
||
):
|
||
with self.subTest(data=data):
|
||
response = self.client.get(url, data=data)
|
||
self.assertContains(response, link % href)
|
||
|
||
def test_clear_all_filters_link_callable_filter(self):
|
||
self.client.force_login(self.superuser)
|
||
url = reverse("admin:admin_changelist_band_changelist")
|
||
response = self.client.get(url)
|
||
self.assertNotContains(response, "✖ Clear all filters")
|
||
link = '<a href="%s">✖ Clear all filters</a>'
|
||
for data, href in (
|
||
({"nr_of_members_partition": "5"}, "?"),
|
||
(
|
||
{"nr_of_members_partition": "more", "name__startswith": "test"},
|
||
"?name__startswith=test",
|
||
),
|
||
(
|
||
{"nr_of_members_partition": "5", IS_POPUP_VAR: "id"},
|
||
"?%s=id" % IS_POPUP_VAR,
|
||
),
|
||
):
|
||
with self.subTest(data=data):
|
||
response = self.client.get(url, data=data)
|
||
self.assertContains(response, link % href)
|
||
|
||
def test_no_clear_all_filters_link(self):
|
||
self.client.force_login(self.superuser)
|
||
url = reverse("admin:auth_user_changelist")
|
||
link = ">✖ Clear all filters</a>"
|
||
for data in (
|
||
{SEARCH_VAR: "test"},
|
||
{ORDER_VAR: "-1"},
|
||
{TO_FIELD_VAR: "id"},
|
||
{PAGE_VAR: "1"},
|
||
{IS_POPUP_VAR: "1"},
|
||
{IS_FACETS_VAR: ""},
|
||
{"username__startswith": "test"},
|
||
):
|
||
with self.subTest(data=data):
|
||
response = self.client.get(url, data=data)
|
||
self.assertNotContains(response, 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_get_list_editable_queryset_with_regex_chars_in_prefix(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)
|
||
|
||
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_list_editable_error_title(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": "invalid",
|
||
"_save": "Save",
|
||
}
|
||
superuser = self._create_superuser("superuser")
|
||
self.client.force_login(superuser)
|
||
changelist_url = reverse("admin:admin_changelist_swallow_changelist")
|
||
response = self.client.post(changelist_url, data=data)
|
||
self.assertContains(response, "Error: Select swallow to change")
|
||
|
||
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(1, 6):
|
||
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_ordering_from_model_meta(self):
|
||
Swallow.objects.create(origin="Swallow A", load=4, speed=2)
|
||
Swallow.objects.create(origin="Swallow B", load=2, speed=1)
|
||
Swallow.objects.create(origin="Swallow C", load=5, speed=1)
|
||
m = SwallowAdmin(Swallow, custom_site)
|
||
request = self._mocked_authenticated_request("/swallow/?o=", self.superuser)
|
||
changelist = m.get_changelist_instance(request)
|
||
queryset = changelist.get_queryset(request)
|
||
self.assertQuerySetEqual(
|
||
queryset,
|
||
[(1.0, 2.0), (1.0, 5.0), (2.0, 4.0)],
|
||
lambda s: (s.speed, s.load),
|
||
)
|
||
|
||
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(1, 6):
|
||
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)
|
||
|
||
@isolate_apps("admin_changelist")
|
||
def test_total_ordering_optimization(self):
|
||
class Related(models.Model):
|
||
unique_field = models.BooleanField(unique=True)
|
||
|
||
class Meta:
|
||
ordering = ("unique_field",)
|
||
|
||
class Model(models.Model):
|
||
unique_field = models.BooleanField(unique=True)
|
||
unique_nullable_field = models.BooleanField(unique=True, null=True)
|
||
related = models.ForeignKey(Related, models.CASCADE)
|
||
other_related = models.ForeignKey(Related, models.CASCADE)
|
||
related_unique = models.OneToOneField(Related, models.CASCADE)
|
||
field = models.BooleanField()
|
||
other_field = models.BooleanField()
|
||
null_field = models.BooleanField(null=True)
|
||
|
||
class Meta:
|
||
unique_together = {
|
||
("field", "other_field"),
|
||
("field", "null_field"),
|
||
("related", "other_related_id"),
|
||
}
|
||
|
||
class ModelAdmin(admin.ModelAdmin):
|
||
def get_queryset(self, request):
|
||
return Model.objects.none()
|
||
|
||
request = self._mocked_authenticated_request("/", self.superuser)
|
||
site = admin.AdminSite(name="admin")
|
||
model_admin = ModelAdmin(Model, site)
|
||
change_list = model_admin.get_changelist_instance(request)
|
||
tests = (
|
||
([], ["-pk"]),
|
||
# Unique non-nullable field.
|
||
(["unique_field"], ["unique_field"]),
|
||
(["-unique_field"], ["-unique_field"]),
|
||
# Unique nullable field.
|
||
(["unique_nullable_field"], ["unique_nullable_field", "-pk"]),
|
||
# Field.
|
||
(["field"], ["field", "-pk"]),
|
||
# Related field introspection is not implemented.
|
||
(["related__unique_field"], ["related__unique_field", "-pk"]),
|
||
# Related attname unique.
|
||
(["related_unique_id"], ["related_unique_id"]),
|
||
# Related ordering introspection is not implemented.
|
||
(["related_unique"], ["related_unique", "-pk"]),
|
||
# Composite unique.
|
||
(["field", "-other_field"], ["field", "-other_field"]),
|
||
# Composite unique nullable.
|
||
(["-field", "null_field"], ["-field", "null_field", "-pk"]),
|
||
# Composite unique and nullable.
|
||
(
|
||
["-field", "null_field", "other_field"],
|
||
["-field", "null_field", "other_field"],
|
||
),
|
||
# Composite unique attnames.
|
||
(["related_id", "-other_related_id"], ["related_id", "-other_related_id"]),
|
||
# Composite unique names.
|
||
(["related", "-other_related_id"], ["related", "-other_related_id", "-pk"]),
|
||
)
|
||
# F() objects composite unique.
|
||
total_ordering = [F("field"), F("other_field").desc(nulls_last=True)]
|
||
# F() objects composite unique nullable.
|
||
non_total_ordering = [F("field"), F("null_field").desc(nulls_last=True)]
|
||
tests += (
|
||
(total_ordering, total_ordering),
|
||
(non_total_ordering, non_total_ordering + ["-pk"]),
|
||
)
|
||
for ordering, expected in tests:
|
||
with self.subTest(ordering=ordering):
|
||
self.assertEqual(
|
||
change_list._get_deterministic_ordering(ordering), expected
|
||
)
|
||
|
||
@isolate_apps("admin_changelist")
|
||
def test_total_ordering_optimization_meta_constraints(self):
|
||
class Related(models.Model):
|
||
unique_field = models.BooleanField(unique=True)
|
||
|
||
class Meta:
|
||
ordering = ("unique_field",)
|
||
|
||
class Model(models.Model):
|
||
field_1 = models.BooleanField()
|
||
field_2 = models.BooleanField()
|
||
field_3 = models.BooleanField()
|
||
field_4 = models.BooleanField()
|
||
field_5 = models.BooleanField()
|
||
field_6 = models.BooleanField()
|
||
nullable_1 = models.BooleanField(null=True)
|
||
nullable_2 = models.BooleanField(null=True)
|
||
related_1 = models.ForeignKey(Related, models.CASCADE)
|
||
related_2 = models.ForeignKey(Related, models.CASCADE)
|
||
related_3 = models.ForeignKey(Related, models.CASCADE)
|
||
related_4 = models.ForeignKey(Related, models.CASCADE)
|
||
|
||
class Meta:
|
||
constraints = [
|
||
*[
|
||
models.UniqueConstraint(fields=fields, name="".join(fields))
|
||
for fields in (
|
||
["field_1"],
|
||
["nullable_1"],
|
||
["related_1"],
|
||
["related_2_id"],
|
||
["field_2", "field_3"],
|
||
["field_2", "nullable_2"],
|
||
["field_2", "related_3"],
|
||
["field_3", "related_4_id"],
|
||
)
|
||
],
|
||
models.CheckConstraint(condition=models.Q(id__gt=0), name="foo"),
|
||
models.UniqueConstraint(
|
||
fields=["field_5"],
|
||
condition=models.Q(id__gt=10),
|
||
name="total_ordering_1",
|
||
),
|
||
models.UniqueConstraint(
|
||
fields=["field_6"],
|
||
condition=models.Q(),
|
||
name="total_ordering",
|
||
),
|
||
]
|
||
|
||
class ModelAdmin(admin.ModelAdmin):
|
||
def get_queryset(self, request):
|
||
return Model.objects.none()
|
||
|
||
request = self._mocked_authenticated_request("/", self.superuser)
|
||
site = admin.AdminSite(name="admin")
|
||
model_admin = ModelAdmin(Model, site)
|
||
change_list = model_admin.get_changelist_instance(request)
|
||
tests = (
|
||
# Unique non-nullable field.
|
||
(["field_1"], ["field_1"]),
|
||
# Unique nullable field.
|
||
(["nullable_1"], ["nullable_1", "-pk"]),
|
||
# Related attname unique.
|
||
(["related_1_id"], ["related_1_id"]),
|
||
(["related_2_id"], ["related_2_id"]),
|
||
# Related ordering introspection is not implemented.
|
||
(["related_1"], ["related_1", "-pk"]),
|
||
# Composite unique.
|
||
(["-field_2", "field_3"], ["-field_2", "field_3"]),
|
||
# Composite unique nullable.
|
||
(["field_2", "-nullable_2"], ["field_2", "-nullable_2", "-pk"]),
|
||
# Composite unique and nullable.
|
||
(
|
||
["field_2", "-nullable_2", "field_3"],
|
||
["field_2", "-nullable_2", "field_3"],
|
||
),
|
||
# Composite field and related field name.
|
||
(["field_2", "-related_3"], ["field_2", "-related_3", "-pk"]),
|
||
(["field_3", "related_4"], ["field_3", "related_4", "-pk"]),
|
||
# Composite field and related field attname.
|
||
(["field_2", "related_3_id"], ["field_2", "related_3_id"]),
|
||
(["field_3", "-related_4_id"], ["field_3", "-related_4_id"]),
|
||
# Partial unique constraint is ignored.
|
||
(["field_5"], ["field_5", "-pk"]),
|
||
# Unique constraint with an empty condition.
|
||
(["field_6"], ["field_6"]),
|
||
)
|
||
for ordering, expected in tests:
|
||
with self.subTest(ordering=ordering):
|
||
self.assertEqual(
|
||
change_list._get_deterministic_ordering(ordering), expected
|
||
)
|
||
|
||
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)
|
||
cl.list_per_page = 10
|
||
|
||
ELLIPSIS = cl.paginator.ELLIPSIS
|
||
for number, pages, expected in [
|
||
(1, 1, []),
|
||
(1, 2, [1, 2]),
|
||
(6, 11, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]),
|
||
(6, 12, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]),
|
||
(6, 13, [1, 2, 3, 4, 5, 6, 7, 8, 9, ELLIPSIS, 12, 13]),
|
||
(7, 12, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]),
|
||
(7, 13, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]),
|
||
(7, 14, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, ELLIPSIS, 13, 14]),
|
||
(8, 13, [1, 2, ELLIPSIS, 5, 6, 7, 8, 9, 10, 11, 12, 13]),
|
||
(8, 14, [1, 2, ELLIPSIS, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]),
|
||
(8, 15, [1, 2, ELLIPSIS, 5, 6, 7, 8, 9, 10, 11, ELLIPSIS, 14, 15]),
|
||
]:
|
||
with self.subTest(number=number, pages=pages):
|
||
# assuming exactly `pages * cl.list_per_page` objects
|
||
Group.objects.all().delete()
|
||
for i in range(pages * cl.list_per_page):
|
||
Group.objects.create(name="test band")
|
||
|
||
# setting page number and calculating page range
|
||
cl.page_num = number
|
||
cl.get_results(request)
|
||
self.assertEqual(list(pagination(cl)["page_range"]), expected)
|
||
|
||
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 event", response.rendered_content)
|
||
|
||
def test_search_help_text(self):
|
||
superuser = self._create_superuser("superuser")
|
||
m = BandAdmin(Band, custom_site)
|
||
# search_fields without search_help_text.
|
||
m.search_fields = ["name"]
|
||
request = self._mocked_authenticated_request("/band/", superuser)
|
||
response = m.changelist_view(request)
|
||
self.assertIsNone(response.context_data["cl"].search_help_text)
|
||
self.assertNotContains(response, '<div class="help id="searchbar_helptext">')
|
||
# search_fields with search_help_text.
|
||
m.search_help_text = "Search help text"
|
||
request = self._mocked_authenticated_request("/band/", superuser)
|
||
response = m.changelist_view(request)
|
||
self.assertEqual(
|
||
response.context_data["cl"].search_help_text, "Search help text"
|
||
)
|
||
self.assertContains(
|
||
response, '<div class="help" id="searchbar_helptext">Search help text</div>'
|
||
)
|
||
self.assertContains(
|
||
response,
|
||
'<input type="text" size="40" name="q" value="" id="searchbar" '
|
||
'aria-describedby="searchbar_helptext">',
|
||
)
|
||
|
||
def test_search_role(self):
|
||
m = BandAdmin(Band, custom_site)
|
||
m.search_fields = ["name"]
|
||
request = self._mocked_authenticated_request("/band/", self.superuser)
|
||
response = m.changelist_view(request)
|
||
self.assertContains(
|
||
response,
|
||
'<form id="changelist-search" method="get" role="search">',
|
||
)
|
||
|
||
def test_search_bar_total_link_preserves_options(self):
|
||
self.client.force_login(self.superuser)
|
||
url = reverse("admin:auth_user_changelist")
|
||
for data, href in (
|
||
({"is_staff__exact": "0"}, "?"),
|
||
({"is_staff__exact": "0", IS_POPUP_VAR: "1"}, f"?{IS_POPUP_VAR}=1"),
|
||
({"is_staff__exact": "0", IS_FACETS_VAR: ""}, f"?{IS_FACETS_VAR}"),
|
||
(
|
||
{"is_staff__exact": "0", IS_POPUP_VAR: "1", IS_FACETS_VAR: ""},
|
||
f"?{IS_POPUP_VAR}=1&{IS_FACETS_VAR}",
|
||
),
|
||
):
|
||
with self.subTest(data=data):
|
||
response = self.client.get(url, data=data)
|
||
self.assertContains(
|
||
response, f'0 results (<a href="{href}">1 total</a>)'
|
||
)
|
||
|
||
def test_list_display_related_field(self):
|
||
parent = Parent.objects.create(name="I am your father")
|
||
child = Child.objects.create(name="I am your child", parent=parent)
|
||
GrandChild.objects.create(name="I am your grandchild", parent=child)
|
||
request = self._mocked_authenticated_request("/grandchild/", self.superuser)
|
||
|
||
m = GrandChildAdmin(GrandChild, custom_site)
|
||
response = m.changelist_view(request)
|
||
self.assertContains(response, parent.name)
|
||
self.assertContains(response, child.name)
|
||
|
||
def test_list_display_related_field_null(self):
|
||
GrandChild.objects.create(name="I am parentless", parent=None)
|
||
request = self._mocked_authenticated_request("/grandchild/", self.superuser)
|
||
|
||
m = GrandChildAdmin(GrandChild, custom_site)
|
||
response = m.changelist_view(request)
|
||
self.assertContains(response, '<td class="field-parent__name">-</td>')
|
||
self.assertContains(response, '<td class="field-parent__parent__name">-</td>')
|
||
|
||
def test_list_display_related_field_ordering(self):
|
||
parent_a = Parent.objects.create(name="Alice")
|
||
parent_z = Parent.objects.create(name="Zara")
|
||
Child.objects.create(name="Alice's child", parent=parent_a)
|
||
Child.objects.create(name="Zara's child", parent=parent_z)
|
||
|
||
class ChildAdmin(admin.ModelAdmin):
|
||
list_display = ["name", "parent__name"]
|
||
list_per_page = 1
|
||
|
||
m = ChildAdmin(Child, custom_site)
|
||
|
||
# Order ascending.
|
||
request = self._mocked_authenticated_request("/grandchild/?o=1", self.superuser)
|
||
response = m.changelist_view(request)
|
||
self.assertContains(response, parent_a.name)
|
||
self.assertNotContains(response, parent_z.name)
|
||
|
||
# Order descending.
|
||
request = self._mocked_authenticated_request(
|
||
"/grandchild/?o=-1", self.superuser
|
||
)
|
||
response = m.changelist_view(request)
|
||
self.assertNotContains(response, parent_a.name)
|
||
self.assertContains(response, parent_z.name)
|
||
|
||
def test_list_display_related_field_ordering_fields(self):
|
||
class ChildAdmin(admin.ModelAdmin):
|
||
list_display = ["name", "parent__name"]
|
||
ordering = ["parent__name"]
|
||
|
||
m = ChildAdmin(Child, custom_site)
|
||
request = self._mocked_authenticated_request("/", self.superuser)
|
||
cl = m.get_changelist_instance(request)
|
||
self.assertEqual(cl.get_ordering_field_columns(), {2: "asc"})
|
||
|
||
|
||
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(),
|
||
"log_entries": LogEntry.objects.all(),
|
||
}
|
||
)
|
||
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()
|
||
LogEntry.objects.log_actions(user.pk, [user], 1, single_object=True)
|
||
context = Context({"log_entries": LogEntry.objects.all()})
|
||
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 “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).
|
||
"""
|
||
from selenium.webdriver.common.by import By
|
||
|
||
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)
|
||
row = rows[0]
|
||
|
||
selection_indicator = self.selenium.find_element(
|
||
By.CSS_SELECTOR, "%s .action-counter" % form_id
|
||
)
|
||
all_selector = self.selenium.find_element(By.ID, "action-toggle")
|
||
row_selector = self.selenium.find_element(
|
||
By.CSS_SELECTOR,
|
||
"%s #result_list tbody tr:first-child .action-select" % form_id,
|
||
)
|
||
|
||
# Test current selection
|
||
self.assertEqual(selection_indicator.text, "0 of 1 selected")
|
||
self.assertIs(all_selector.get_property("checked"), False)
|
||
self.assertEqual(row.get_attribute("class"), "")
|
||
|
||
# Select a row and check again
|
||
row_selector.click()
|
||
self.assertEqual(selection_indicator.text, "1 of 1 selected")
|
||
self.assertIs(all_selector.get_property("checked"), True)
|
||
self.assertEqual(row.get_attribute("class"), "selected")
|
||
|
||
# Deselect a row and check again
|
||
row_selector.click()
|
||
self.assertEqual(selection_indicator.text, "0 of 1 selected")
|
||
self.assertIs(all_selector.get_property("checked"), False)
|
||
self.assertEqual(row.get_attribute("class"), "")
|
||
|
||
def test_modifier_allows_multiple_section(self):
|
||
"""
|
||
Selecting a row and then selecting another row whilst holding shift
|
||
should select all rows in-between.
|
||
"""
|
||
from selenium.webdriver.common.action_chains import ActionChains
|
||
from selenium.webdriver.common.by import By
|
||
from selenium.webdriver.common.keys import Keys
|
||
|
||
Parent.objects.bulk_create([Parent(name="parent%d" % i) for i in range(5)])
|
||
self.admin_login(username="super", password="secret")
|
||
self.selenium.get(
|
||
self.live_server_url + reverse("admin:admin_changelist_parent_changelist")
|
||
)
|
||
checkboxes = self.selenium.find_elements(
|
||
By.CSS_SELECTOR, "tr input.action-select"
|
||
)
|
||
self.assertEqual(len(checkboxes), 5)
|
||
for c in checkboxes:
|
||
self.assertIs(c.get_property("checked"), False)
|
||
# Check first row. Hold-shift and check next-to-last row.
|
||
checkboxes[0].click()
|
||
ActionChains(self.selenium).key_down(Keys.SHIFT).click(checkboxes[-2]).key_up(
|
||
Keys.SHIFT
|
||
).perform()
|
||
for c in checkboxes[:-2]:
|
||
self.assertIs(c.get_property("checked"), True)
|
||
self.assertIs(checkboxes[-1].get_property("checked"), False)
|
||
|
||
def test_selection_counter_is_synced_when_page_is_shown(self):
|
||
from selenium.webdriver.common.by import By
|
||
|
||
self.admin_login(username="super", password="secret")
|
||
self.selenium.get(self.live_server_url + reverse("admin:auth_user_changelist"))
|
||
|
||
form_id = "#changelist-form"
|
||
first_row_checkbox_selector = (
|
||
f"{form_id} #result_list tbody tr:first-child .action-select"
|
||
)
|
||
selection_indicator_selector = f"{form_id} .action-counter"
|
||
selection_indicator = self.selenium.find_element(
|
||
By.CSS_SELECTOR, selection_indicator_selector
|
||
)
|
||
row_checkbox = self.selenium.find_element(
|
||
By.CSS_SELECTOR, first_row_checkbox_selector
|
||
)
|
||
# Select a row.
|
||
row_checkbox.click()
|
||
self.assertEqual(selection_indicator.text, "1 of 1 selected")
|
||
# Go to another page and get back.
|
||
self.selenium.get(
|
||
self.live_server_url + reverse("admin:admin_changelist_parent_changelist")
|
||
)
|
||
self.selenium.back()
|
||
# The selection indicator is synced with the selected checkboxes.
|
||
selection_indicator = self.selenium.find_element(
|
||
By.CSS_SELECTOR, selection_indicator_selector
|
||
)
|
||
row_checkbox = self.selenium.find_element(
|
||
By.CSS_SELECTOR, first_row_checkbox_selector
|
||
)
|
||
selected_rows = 1 if row_checkbox.is_selected() else 0
|
||
self.assertEqual(selection_indicator.text, f"{selected_rows} of 1 selected")
|
||
|
||
def test_select_all_across_pages(self):
|
||
from selenium.webdriver.common.by import By
|
||
|
||
Parent.objects.bulk_create([Parent(name="parent%d" % i) for i in range(101)])
|
||
self.admin_login(username="super", password="secret")
|
||
self.selenium.get(
|
||
self.live_server_url + reverse("admin:admin_changelist_parent_changelist")
|
||
)
|
||
|
||
selection_indicator = self.selenium.find_element(
|
||
By.CSS_SELECTOR, ".action-counter"
|
||
)
|
||
select_all_indicator = self.selenium.find_element(
|
||
By.CSS_SELECTOR, ".actions .all"
|
||
)
|
||
question = self.selenium.find_element(By.CSS_SELECTOR, ".actions > .question")
|
||
clear = self.selenium.find_element(By.CSS_SELECTOR, ".actions > .clear")
|
||
select_all = self.selenium.find_element(By.ID, "action-toggle")
|
||
select_across = self.selenium.find_elements(By.NAME, "select_across")
|
||
|
||
self.assertIs(question.is_displayed(), False)
|
||
self.assertIs(clear.is_displayed(), False)
|
||
self.assertIs(select_all.get_property("checked"), False)
|
||
for hidden_input in select_across:
|
||
self.assertEqual(hidden_input.get_property("value"), "0")
|
||
self.assertIs(selection_indicator.is_displayed(), True)
|
||
self.assertEqual(selection_indicator.text, "0 of 100 selected")
|
||
self.assertIs(select_all_indicator.is_displayed(), False)
|
||
|
||
select_all.click()
|
||
self.assertIs(question.is_displayed(), True)
|
||
self.assertIs(clear.is_displayed(), False)
|
||
self.assertIs(select_all.get_property("checked"), True)
|
||
for hidden_input in select_across:
|
||
self.assertEqual(hidden_input.get_property("value"), "0")
|
||
self.assertIs(selection_indicator.is_displayed(), True)
|
||
self.assertEqual(selection_indicator.text, "100 of 100 selected")
|
||
self.assertIs(select_all_indicator.is_displayed(), False)
|
||
|
||
question.click()
|
||
self.assertIs(question.is_displayed(), False)
|
||
self.assertIs(clear.is_displayed(), True)
|
||
self.assertIs(select_all.get_property("checked"), True)
|
||
for hidden_input in select_across:
|
||
self.assertEqual(hidden_input.get_property("value"), "1")
|
||
self.assertIs(selection_indicator.is_displayed(), False)
|
||
self.assertIs(select_all_indicator.is_displayed(), True)
|
||
|
||
clear.click()
|
||
self.assertIs(question.is_displayed(), False)
|
||
self.assertIs(clear.is_displayed(), False)
|
||
self.assertIs(select_all.get_property("checked"), False)
|
||
for hidden_input in select_across:
|
||
self.assertEqual(hidden_input.get_property("value"), "0")
|
||
self.assertIs(selection_indicator.is_displayed(), True)
|
||
self.assertEqual(selection_indicator.text, "0 of 100 selected")
|
||
self.assertIs(select_all_indicator.is_displayed(), False)
|
||
|
||
def test_actions_warn_on_pending_edits(self):
|
||
from selenium.webdriver.common.by import By
|
||
|
||
Parent.objects.create(name="foo")
|
||
|
||
self.admin_login(username="super", password="secret")
|
||
self.selenium.get(
|
||
self.live_server_url + reverse("admin:admin_changelist_parent_changelist")
|
||
)
|
||
|
||
name_input = self.selenium.find_element(By.ID, "id_form-0-name")
|
||
name_input.clear()
|
||
name_input.send_keys("bar")
|
||
self.selenium.find_element(By.ID, "action-toggle").click()
|
||
self.selenium.find_element(By.NAME, "index").click() # Go
|
||
alert = self.selenium.switch_to.alert
|
||
try:
|
||
self.assertEqual(
|
||
alert.text,
|
||
"You have unsaved changes on individual editable fields. If you "
|
||
"run an action, your unsaved changes will be lost.",
|
||
)
|
||
finally:
|
||
alert.dismiss()
|
||
|
||
def test_save_with_changes_warns_on_pending_action(self):
|
||
from selenium.webdriver.common.by import By
|
||
from selenium.webdriver.support.ui import Select
|
||
|
||
Parent.objects.create(name="parent")
|
||
|
||
self.admin_login(username="super", password="secret")
|
||
self.selenium.get(
|
||
self.live_server_url + reverse("admin:admin_changelist_parent_changelist")
|
||
)
|
||
|
||
name_input = self.selenium.find_element(By.ID, "id_form-0-name")
|
||
name_input.clear()
|
||
name_input.send_keys("other name")
|
||
Select(self.selenium.find_element(By.NAME, "action")).select_by_value(
|
||
"delete_selected"
|
||
)
|
||
self.selenium.find_element(By.NAME, "_save").click()
|
||
alert = self.selenium.switch_to.alert
|
||
try:
|
||
self.assertEqual(
|
||
alert.text,
|
||
"You have selected an action, but you haven’t saved your "
|
||
"changes to individual fields yet. Please click OK to save. "
|
||
"You’ll need to re-run the action.",
|
||
)
|
||
finally:
|
||
alert.dismiss()
|
||
|
||
def test_save_without_changes_warns_on_pending_action(self):
|
||
from selenium.webdriver.common.by import By
|
||
from selenium.webdriver.support.ui import Select
|
||
|
||
Parent.objects.create(name="parent")
|
||
|
||
self.admin_login(username="super", password="secret")
|
||
self.selenium.get(
|
||
self.live_server_url + reverse("admin:admin_changelist_parent_changelist")
|
||
)
|
||
|
||
Select(self.selenium.find_element(By.NAME, "action")).select_by_value(
|
||
"delete_selected"
|
||
)
|
||
self.selenium.find_element(By.NAME, "_save").click()
|
||
alert = self.selenium.switch_to.alert
|
||
try:
|
||
self.assertEqual(
|
||
alert.text,
|
||
"You have selected an action, and you haven’t made any "
|
||
"changes on individual fields. You’re probably looking for "
|
||
"the Go button rather than the Save button.",
|
||
)
|
||
finally:
|
||
alert.dismiss()
|
||
|
||
def test_collapse_filters(self):
|
||
from selenium.webdriver.common.by import By
|
||
|
||
self.admin_login(username="super", password="secret")
|
||
self.selenium.get(self.live_server_url + reverse("admin:auth_user_changelist"))
|
||
|
||
# The UserAdmin has 3 field filters by default: "staff status",
|
||
# "superuser status", and "active".
|
||
details = self.selenium.find_elements(By.CSS_SELECTOR, "details")
|
||
# All filters are opened at first.
|
||
for detail in details:
|
||
self.assertTrue(detail.get_attribute("open"))
|
||
# Collapse "staff' and "superuser" filters.
|
||
for detail in details[:2]:
|
||
summary = detail.find_element(By.CSS_SELECTOR, "summary")
|
||
summary.click()
|
||
self.assertFalse(detail.get_attribute("open"))
|
||
# Filters are in the same state after refresh.
|
||
self.selenium.refresh()
|
||
self.assertFalse(
|
||
self.selenium.find_element(
|
||
By.CSS_SELECTOR, "[data-filter-title='staff status']"
|
||
).get_attribute("open")
|
||
)
|
||
self.assertFalse(
|
||
self.selenium.find_element(
|
||
By.CSS_SELECTOR, "[data-filter-title='superuser status']"
|
||
).get_attribute("open")
|
||
)
|
||
self.assertTrue(
|
||
self.selenium.find_element(
|
||
By.CSS_SELECTOR, "[data-filter-title='active']"
|
||
).get_attribute("open")
|
||
)
|
||
# Collapse a filter on another view (Bands).
|
||
self.selenium.get(
|
||
self.live_server_url + reverse("admin:admin_changelist_band_changelist")
|
||
)
|
||
self.selenium.find_element(By.CSS_SELECTOR, "summary").click()
|
||
# Go to Users view and then, back again to Bands view.
|
||
self.selenium.get(self.live_server_url + reverse("admin:auth_user_changelist"))
|
||
self.selenium.get(
|
||
self.live_server_url + reverse("admin:admin_changelist_band_changelist")
|
||
)
|
||
# The filter remains in the same state.
|
||
self.assertFalse(
|
||
self.selenium.find_element(
|
||
By.CSS_SELECTOR,
|
||
"[data-filter-title='number of members']",
|
||
).get_attribute("open")
|
||
)
|
||
|
||
def test_collapse_filter_with_unescaped_title(self):
|
||
from selenium.webdriver.common.by import By
|
||
|
||
self.admin_login(username="super", password="secret")
|
||
changelist_url = reverse("admin:admin_changelist_proxyuser_changelist")
|
||
self.selenium.get(self.live_server_url + changelist_url)
|
||
# Title is escaped.
|
||
filter_title = self.selenium.find_element(
|
||
By.CSS_SELECTOR, "[data-filter-title='It\\'s OK']"
|
||
)
|
||
filter_title.find_element(By.CSS_SELECTOR, "summary").click()
|
||
self.assertFalse(filter_title.get_attribute("open"))
|
||
# Filter is in the same state after refresh.
|
||
self.selenium.refresh()
|
||
self.assertFalse(
|
||
self.selenium.find_element(
|
||
By.CSS_SELECTOR, "[data-filter-title='It\\'s OK']"
|
||
).get_attribute("open")
|
||
)
|
||
|
||
def test_list_display_ordering(self):
|
||
from selenium.webdriver.common.by import By
|
||
|
||
parent_a = Parent.objects.create(name="Parent A")
|
||
child_l = Child.objects.create(name="Child L", parent=None)
|
||
child_m = Child.objects.create(name="Child M", parent=parent_a)
|
||
GrandChild.objects.create(name="Grandchild X", parent=child_m)
|
||
GrandChild.objects.create(name="Grandchild Y", parent=child_l)
|
||
GrandChild.objects.create(name="Grandchild Z", parent=None)
|
||
|
||
self.admin_login(username="super", password="secret")
|
||
changelist_url = reverse("admin:admin_changelist_grandchild_changelist")
|
||
self.selenium.get(self.live_server_url + changelist_url)
|
||
|
||
def find_result_row_texts():
|
||
table = self.selenium.find_element(By.ID, "result_list")
|
||
# Drop header from the result list
|
||
return [row.text for row in table.find_elements(By.TAG_NAME, "tr")][1:]
|
||
|
||
def expected_from_queryset(qs):
|
||
return [
|
||
" ".join("-" if i is None else i for i in item)
|
||
for item in qs.values_list(
|
||
"name", "parent__name", "parent__parent__name"
|
||
)
|
||
]
|
||
|
||
cases = [
|
||
# Order ascending by `name`.
|
||
("th.sortable.column-name", ("name",)),
|
||
# Order descending by `name`.
|
||
("th.sortable.column-name", ("-name",)),
|
||
# Order ascending by `parent__name`.
|
||
("th.sortable.column-parent__name", ("parent__name", "-name")),
|
||
# Order descending by `parent__name`.
|
||
("th.sortable.column-parent__name", ("-parent__name", "-name")),
|
||
# Order ascending by `parent__parent__name`.
|
||
(
|
||
"th.sortable.column-parent__parent__name",
|
||
("parent__parent__name", "-parent__name", "-name"),
|
||
),
|
||
# Order descending by `parent__parent__name`.
|
||
(
|
||
"th.sortable.column-parent__parent__name",
|
||
("-parent__parent__name", "-parent__name", "-name"),
|
||
),
|
||
]
|
||
for css_selector, ordering in cases:
|
||
with self.subTest(ordering=ordering):
|
||
self.selenium.find_element(By.CSS_SELECTOR, css_selector).click()
|
||
expected = expected_from_queryset(
|
||
GrandChild.objects.all().order_by(*ordering)
|
||
)
|
||
self.assertEqual(find_result_row_texts(), expected)
|