def test_result_list_editable_html(self): """ Regression tests for #11791: Inclusion tag result_list generates a table and this checks that the items are nested within the table element tags. Also a regression test for #13599, verifies that hidden fields when list_editable is enabled are rendered in a div outside the table. """ new_parent = Parent.objects.create(name='parent') new_child = Child.objects.create(name='name', parent=new_parent) request = self.factory.get('/child/') m = ChildAdmin(Child, admin.site) # Test with list_editable fields m.list_display = ['id', 'name', 'parent'] m.list_display_links = ['id'] m.list_editable = ['name'] cl = ChangeList(request, Child, m.list_display, m.list_display_links, m.list_filter, m.date_hierarchy, m.search_fields, m.list_select_related, m.list_per_page, m.list_max_show_all, m.list_editable, m) FormSet = m.get_changelist_formset(request) cl.formset = FormSet(queryset=cl.result_list) template = Template('{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}') context = Context({'cl': cl}) table_output = template.render(context) # make sure that hidden fields are in the correct place hiddenfields_div = '<div class="hiddenfields"><input type="hidden" name="form-0-id" value="%d" id="id_form-0-id" /></div>' % new_child.id self.assertFalse(table_output.find(hiddenfields_div) == -1, 'Failed to find hidden fields in: %s' % table_output) # 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.assertFalse('<td>%s</td>' % editable_name_field == -1, 'Failed to find "name" list_editable field in: %s' % table_output)
def test_custom_paginator(self): new_parent = Parent.objects.create(name='parent') for i in range(200): new_child = Child.objects.create(name='name %s' % i, parent=new_parent) request = self.factory.get('/child/') m = CustomPaginationAdmin(Child, admin.site) cl = ChangeList(request, Child, m.list_display, m.list_display_links, m.list_filter, m.date_hierarchy, m.search_fields, m.list_select_related, m.list_per_page, m.list_max_show_all, m.list_editable, m) cl.get_results(request) self.assertIsInstance(cl.paginator, CustomPaginator)
def test_result_list_empty_changelist_value(self): """ Regression test for #14982: EMPTY_CHANGELIST_VALUE should be honored for relationship fields """ new_child = Child.objects.create(name='name', parent=None) request = self.factory.get('/child/') m = ChildAdmin(Child, admin.site) list_display = m.get_list_display(request) list_display_links = m.get_list_display_links(request, list_display) cl = ChangeList(request, Child, list_display, list_display_links, m.list_filter, m.date_hierarchy, m.search_fields, m.list_select_related, m.list_per_page, m.list_max_show_all, m.list_editable, m) cl.formset = None template = Template('{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}') context = Context({'cl': cl}) table_output = template.render(context) row_html = '<tbody><tr class="row1"><th><a href="%d/">name</a></th><td class="nowrap">(None)</td></tr></tbody>' % new_child.id self.assertFalse(table_output.find(row_html) == -1, 'Failed to find expected row element: %s' % table_output)
def test_result_list_html(self): """ Verifies that inclusion tag result_list generates a table when with default ModelAdmin settings. """ new_parent = Parent.objects.create(name='parent') new_child = Child.objects.create(name='name', parent=new_parent) request = self.factory.get('/child/') m = ChildAdmin(Child, admin.site) list_display = m.get_list_display(request) list_display_links = m.get_list_display_links(request, list_display) cl = ChangeList(request, Child, list_display, list_display_links, m.list_filter, m.date_hierarchy, m.search_fields, m.list_select_related, m.list_per_page, m.list_max_show_all, m.list_editable, m) cl.formset = None template = Template('{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}') context = Context({'cl': cl}) table_output = template.render(context) row_html = '<tbody><tr class="row1"><th><a href="%d/">name</a></th><td class="nowrap">Parent object</td></tr></tbody>' % new_child.id self.assertFalse(table_output.find(row_html) == -1, 'Failed to find expected row element: %s' % table_output)
def test_show_all(self): parent = Parent.objects.create(name='anything') for i in range(30): Child.objects.create(name='name %s' % i, parent=parent) Child.objects.create(name='filtered %s' % i, parent=parent) # Add "show all" parameter to request request = self.factory.get('/child/', data={ALL_VAR: ''}) # Test valid "show all" request (number of total objects is under max) m = ChildAdmin(Child, admin.site) # 200 is the max we'll pass to ChangeList cl = ChangeList(request, Child, m.list_display, m.list_display_links, m.list_filter, m.date_hierarchy, m.search_fields, m.list_select_related, m.list_per_page, 200, m.list_editable, m) 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, admin.site) # 30 is the max we'll pass to ChangeList for this test cl = ChangeList(request, Child, m.list_display, m.list_display_links, m.list_filter, m.date_hierarchy, m.search_fields, m.list_select_related, m.list_per_page, 30, m.list_editable, m) cl.get_results(request) self.assertEqual(len(cl.result_list), 10)
def test_distinct_for_through_m2m_in_list_filter(self): """ Regression test for #13902: When using a ManyToMany in list_filter, results shouldn't apper 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, admin.site) request = self.factory.get('/group/', data={'members': lead.pk}) cl = ChangeList(request, Group, m.list_display, m.list_display_links, m.list_filter, m.date_hierarchy, m.search_fields, m.list_select_related, m.list_per_page, m.list_max_show_all, m.list_editable, m) cl.get_results(request) # There's only one Group instance self.assertEqual(cl.result_count, 1)
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 apper 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, admin.site) request = self.factory.get('/chordsband/', data={'members': lead.pk}) cl = ChangeList(request, ChordsBand, m.list_display, m.list_display_links, m.list_filter, m.date_hierarchy, m.search_fields, m.list_select_related, m.list_per_page, m.list_max_show_all, m.list_editable, m) cl.get_results(request) # There's only one ChordsBand instance self.assertEqual(cl.result_count, 1)
def test_distinct_for_inherited_m2m_in_list_filter(self): """ Regression test for #13902: When using a ManyToMany in list_filter, results shouldn't apper more than once. Model managed in the admin inherits from the one that defins 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, admin.site) request = self.factory.get('/quartet/', data={'members': lead.pk}) cl = ChangeList(request, Quartet, m.list_display, m.list_display_links, m.list_filter, m.date_hierarchy, m.search_fields, m.list_select_related, m.list_per_page, m.list_max_show_all, m.list_editable, m) cl.get_results(request) # There's only one Quartet instance self.assertEqual(cl.result_count, 1)
def test_distinct_for_m2m_in_list_filter(self): """ Regression test for #13902: When using a ManyToMany in list_filter, results shouldn't apper 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, admin.site) request = self.factory.get('/band/', data={'genres': blues.pk}) cl = ChangeList(request, Band, m.list_display, m.list_display_links, m.list_filter, m.date_hierarchy, m.search_fields, m.list_select_related, m.list_per_page, m.list_max_show_all, m.list_editable, m) cl.get_results(request) # There's only one Group instance self.assertEqual(cl.result_count, 1)