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33ca9f91c2
django/tests/admin_inlines/tests.py
Gregor Jerše 966ecdd482 Fixed #32819 -- Established relationship between form fields and their help text. 
Thanks Nimra for the initial patch.

Thanks Natalia Bidart, Thibaud Colas, David Smith, and Mariusz Felisiak
for reviews.
2023-07-06 08:03:19 +02:00

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from django.contrib.admin import ModelAdmin, TabularInline
from django.contrib.admin.helpers import InlineAdminForm
from django.contrib.admin.tests import AdminSeleniumTestCase
from django.contrib.auth.models import Permission, User
from django.contrib.contenttypes.models import ContentType
from django.test import RequestFactory, TestCase, override_settings
from django.urls import reverse
from .admin import InnerInline
from .admin import site as admin_site
from .models import (
Author,
BinaryTree,
Book,
BothVerboseNameProfile,
Chapter,
Child,
ChildModel1,
ChildModel2,
Fashionista,
FootNote,
Holder,
Holder2,
Holder3,
Holder4,
Inner,
Inner2,
Inner3,
Inner4Stacked,
Inner4Tabular,
Novel,
OutfitItem,
Parent,
ParentModelWithCustomPk,
Person,
Poll,
Profile,
ProfileCollection,
Question,
ShowInlineParent,
Sighting,
SomeChildModel,
SomeParentModel,
Teacher,
VerboseNamePluralProfile,
VerboseNameProfile,
)
INLINE_CHANGELINK_HTML = 'class="inlinechangelink">Change</a>'
class TestDataMixin:
@classmethod
def setUpTestData(cls):
cls.superuser = User.objects.create_superuser(
username="super", email="super@example.com", password="secret"
)
@override_settings(ROOT_URLCONF="admin_inlines.urls")
class TestInline(TestDataMixin, TestCase):
factory = RequestFactory()
@classmethod
def setUpTestData(cls):
super().setUpTestData()
cls.holder = Holder.objects.create(dummy=13)
Inner.objects.create(dummy=42, holder=cls.holder)
cls.parent = SomeParentModel.objects.create(name="a")
SomeChildModel.objects.create(name="b", position="0", parent=cls.parent)
SomeChildModel.objects.create(name="c", position="1", parent=cls.parent)
cls.view_only_user = User.objects.create_user(
username="user",
password="pwd",
is_staff=True,
)
parent_ct = ContentType.objects.get_for_model(SomeParentModel)
child_ct = ContentType.objects.get_for_model(SomeChildModel)
permission = Permission.objects.get(
codename="view_someparentmodel",
content_type=parent_ct,
)
cls.view_only_user.user_permissions.add(permission)
permission = Permission.objects.get(
codename="view_somechildmodel",
content_type=child_ct,
)
cls.view_only_user.user_permissions.add(permission)
def setUp(self):
self.client.force_login(self.superuser)
def test_can_delete(self):
"""
can_delete should be passed to inlineformset factory.
"""
response = self.client.get(
reverse("admin:admin_inlines_holder_change", args=(self.holder.id,))
)
inner_formset = response.context["inline_admin_formsets"][0].formset
expected = InnerInline.can_delete
actual = inner_formset.can_delete
self.assertEqual(expected, actual, "can_delete must be equal")
def test_readonly_stacked_inline_label(self):
"""Bug #13174."""
holder = Holder.objects.create(dummy=42)
Inner.objects.create(holder=holder, dummy=42, readonly="")
response = self.client.get(
reverse("admin:admin_inlines_holder_change", args=(holder.id,))
)
self.assertContains(response, "<label>Inner readonly label:</label>")
def test_many_to_many_inlines(self):
"Autogenerated many-to-many inlines are displayed correctly (#13407)"
response = self.client.get(reverse("admin:admin_inlines_author_add"))
# The heading for the m2m inline block uses the right text
self.assertContains(response, "<h2>Author-book relationships</h2>")
# The "add another" label is correct
self.assertContains(response, "Add another Author-book relationship")
# The '+' is dropped from the autogenerated form prefix (Author_books+)
self.assertContains(response, 'id="id_Author_books-TOTAL_FORMS"')
def test_inline_primary(self):
person = Person.objects.create(firstname="Imelda")
item = OutfitItem.objects.create(name="Shoes")
# Imelda likes shoes, but can't carry her own bags.
data = {
"shoppingweakness_set-TOTAL_FORMS": 1,
"shoppingweakness_set-INITIAL_FORMS": 0,
"shoppingweakness_set-MAX_NUM_FORMS": 0,
"_save": "Save",
"person": person.id,
"max_weight": 0,
"shoppingweakness_set-0-item": item.id,
}
response = self.client.post(
reverse("admin:admin_inlines_fashionista_add"), data
)
self.assertEqual(response.status_code, 302)
self.assertEqual(len(Fashionista.objects.filter(person__firstname="Imelda")), 1)
def test_tabular_inline_column_css_class(self):
"""
Field names are included in the context to output a field-specific
CSS class name in the column headers.
"""
response = self.client.get(reverse("admin:admin_inlines_poll_add"))
text_field, call_me_field = list(
response.context["inline_admin_formset"].fields()
)
# Editable field.
self.assertEqual(text_field["name"], "text")
self.assertContains(response, '<th class="column-text required">')
# Read-only field.
self.assertEqual(call_me_field["name"], "call_me")
self.assertContains(response, '<th class="column-call_me">')
def test_custom_form_tabular_inline_label(self):
"""
A model form with a form field specified (TitleForm.title1) should have
its label rendered in the tabular inline.
"""
response = self.client.get(reverse("admin:admin_inlines_titlecollection_add"))
self.assertContains(
response, '<th class="column-title1 required">Title1</th>', html=True
)
def test_custom_form_tabular_inline_extra_field_label(self):
response = self.client.get(reverse("admin:admin_inlines_outfititem_add"))
_, extra_field = list(response.context["inline_admin_formset"].fields())
self.assertEqual(extra_field["label"], "Extra field")
def test_non_editable_custom_form_tabular_inline_extra_field_label(self):
response = self.client.get(reverse("admin:admin_inlines_chapter_add"))
_, extra_field = list(response.context["inline_admin_formset"].fields())
self.assertEqual(extra_field["label"], "Extra field")
def test_custom_form_tabular_inline_overridden_label(self):
"""
SomeChildModelForm.__init__() overrides the label of a form field.
That label is displayed in the TabularInline.
"""
response = self.client.get(reverse("admin:admin_inlines_someparentmodel_add"))
field = list(response.context["inline_admin_formset"].fields())[0]
self.assertEqual(field["label"], "new label")
self.assertContains(
response, '<th class="column-name required">New label</th>', html=True
)
def test_tabular_non_field_errors(self):
"""
non_field_errors are displayed correctly, including the correct value
for colspan.
"""
data = {
"title_set-TOTAL_FORMS": 1,
"title_set-INITIAL_FORMS": 0,
"title_set-MAX_NUM_FORMS": 0,
"_save": "Save",
"title_set-0-title1": "a title",
"title_set-0-title2": "a different title",
}
response = self.client.post(
reverse("admin:admin_inlines_titlecollection_add"), data
)
# Here colspan is "4": two fields (title1 and title2), one hidden field
# and the delete checkbox.
self.assertContains(
response,
'<tr class="row-form-errors"><td colspan="4">'
'<ul class="errorlist nonfield">'
"<li>The two titles must be the same</li></ul></td></tr>",
)
def test_no_parent_callable_lookup(self):
"""Admin inline `readonly_field` shouldn't invoke parent ModelAdmin callable"""
# Identically named callable isn't present in the parent ModelAdmin,
# rendering of the add view shouldn't explode
response = self.client.get(reverse("admin:admin_inlines_novel_add"))
# View should have the child inlines section
self.assertContains(
response,
'<div class="js-inline-admin-formset inline-group" id="chapter_set-group"',
)
def test_callable_lookup(self):
"""
Admin inline should invoke local callable when its name is listed in
readonly_fields.
"""
response = self.client.get(reverse("admin:admin_inlines_poll_add"))
# Add parent object view should have the child inlines section
self.assertContains(
response,
'<div class="js-inline-admin-formset inline-group" id="question_set-group"',
)
# The right callable should be used for the inline readonly_fields
# column cells
self.assertContains(response, "<p>Callable in QuestionInline</p>")
def test_model_error_inline_with_readonly_field(self):
poll = Poll.objects.create(name="Test poll")
data = {
"question_set-TOTAL_FORMS": 1,
"question_set-INITIAL_FORMS": 0,
"question_set-MAX_NUM_FORMS": 0,
"_save": "Save",
"question_set-0-text": "Question",
"question_set-0-poll": poll.pk,
}
response = self.client.post(
reverse("admin:admin_inlines_poll_change", args=(poll.pk,)),
data,
)
self.assertContains(response, "Always invalid model.")
def test_help_text(self):
"""
The inlines' model field help texts are displayed when using both the
stacked and tabular layouts.
"""
response = self.client.get(reverse("admin:admin_inlines_holder4_add"))
self.assertContains(response, "Awesome stacked help text is awesome.", 4)
self.assertContains(
response,
'<img src="/static/admin/img/icon-unknown.svg" '
'class="help help-tooltip" width="10" height="10" '
'alt="(Awesome tabular help text is awesome.)" '
'title="Awesome tabular help text is awesome.">',
1,
)
# ReadOnly fields
response = self.client.get(reverse("admin:admin_inlines_capofamiglia_add"))
self.assertContains(
response,
'<img src="/static/admin/img/icon-unknown.svg" '
'class="help help-tooltip" width="10" height="10" '
'alt="(Help text for ReadOnlyInline)" '
'title="Help text for ReadOnlyInline">',
1,
)
def test_tabular_model_form_meta_readonly_field(self):
"""
Tabular inlines use ModelForm.Meta.help_texts and labels for read-only
fields.
"""
response = self.client.get(reverse("admin:admin_inlines_someparentmodel_add"))
self.assertContains(
response,
'<img src="/static/admin/img/icon-unknown.svg" '
'class="help help-tooltip" width="10" height="10" '
'alt="(Help text from ModelForm.Meta)" '
'title="Help text from ModelForm.Meta">',
)
self.assertContains(response, "Label from ModelForm.Meta")
def test_inline_hidden_field_no_column(self):
"""#18263 -- Make sure hidden fields don't get a column in tabular inlines"""
parent = SomeParentModel.objects.create(name="a")
SomeChildModel.objects.create(name="b", position="0", parent=parent)
SomeChildModel.objects.create(name="c", position="1", parent=parent)
response = self.client.get(
reverse("admin:admin_inlines_someparentmodel_change", args=(parent.pk,))
)
self.assertNotContains(response, '<td class="field-position">')
self.assertInHTML(
'<input id="id_somechildmodel_set-1-position" '
'name="somechildmodel_set-1-position" type="hidden" value="1">',
response.rendered_content,
)
def test_tabular_inline_hidden_field_with_view_only_permissions(self):
"""
Content of hidden field is not visible in tabular inline when user has
view-only permission.
"""
self.client.force_login(self.view_only_user)
url = reverse(
"tabular_inline_hidden_field_admin:admin_inlines_someparentmodel_change",
args=(self.parent.pk,),
)
response = self.client.get(url)
self.assertInHTML(
'<th class="column-position hidden">Position</th>',
response.rendered_content,
)
self.assertInHTML(
'<td class="field-position hidden"><p>0</p></td>', response.rendered_content
)
self.assertInHTML(
'<td class="field-position hidden"><p>1</p></td>', response.rendered_content
)
def test_stacked_inline_hidden_field_with_view_only_permissions(self):
"""
Content of hidden field is not visible in stacked inline when user has
view-only permission.
"""
self.client.force_login(self.view_only_user)
url = reverse(
"stacked_inline_hidden_field_in_group_admin:"
"admin_inlines_someparentmodel_change",
args=(self.parent.pk,),
)
response = self.client.get(url)
# The whole line containing name + position fields is not hidden.
self.assertContains(
response, '<div class="form-row field-name field-position">'
)
# The div containing the position field is hidden.
self.assertInHTML(
'<div class="flex-container fieldBox field-position hidden">'
'<label class="inline">Position:</label>'
'<div class="readonly">0</div></div>',
response.rendered_content,
)
self.assertInHTML(
'<div class="flex-container fieldBox field-position hidden">'
'<label class="inline">Position:</label>'
'<div class="readonly">1</div></div>',
response.rendered_content,
)
def test_stacked_inline_single_hidden_field_in_line_with_view_only_permissions(
self,
):
"""
Content of hidden field is not visible in stacked inline when user has
view-only permission and the field is grouped on a separate line.
"""
self.client.force_login(self.view_only_user)
url = reverse(
"stacked_inline_hidden_field_on_single_line_admin:"
"admin_inlines_someparentmodel_change",
args=(self.parent.pk,),
)
response = self.client.get(url)
# The whole line containing position field is hidden.
self.assertInHTML(
'<div class="form-row hidden field-position">'
'<div><div class="flex-container"><label>Position:</label>'
'<div class="readonly">0</div></div></div></div>',
response.rendered_content,
)
self.assertInHTML(
'<div class="form-row hidden field-position">'
'<div><div class="flex-container"><label>Position:</label>'
'<div class="readonly">1</div></div></div></div>',
response.rendered_content,
)
def test_tabular_inline_with_hidden_field_non_field_errors_has_correct_colspan(
self,
):
"""
In tabular inlines, when a form has non-field errors, those errors
are rendered in a table line with a single cell spanning the whole
table width. Colspan must be equal to the number of visible columns.
"""
parent = SomeParentModel.objects.create(name="a")
child = SomeChildModel.objects.create(name="b", position="0", parent=parent)
url = reverse(
"tabular_inline_hidden_field_admin:admin_inlines_someparentmodel_change",
args=(parent.id,),
)
data = {
"name": parent.name,
"somechildmodel_set-TOTAL_FORMS": 1,
"somechildmodel_set-INITIAL_FORMS": 1,
"somechildmodel_set-MIN_NUM_FORMS": 0,
"somechildmodel_set-MAX_NUM_FORMS": 1000,
"_save": "Save",
"somechildmodel_set-0-id": child.id,
"somechildmodel_set-0-parent": parent.id,
"somechildmodel_set-0-name": child.name,
"somechildmodel_set-0-position": 1,
}
response = self.client.post(url, data)
# Form has 3 visible columns and 1 hidden column.
self.assertInHTML(
'<thead><tr><th class="original"></th>'
'<th class="column-name required">Name</th>'
'<th class="column-position required hidden">Position</th>'
"<th>Delete?</th></tr></thead>",
response.rendered_content,
)
# The non-field error must be spanned on 3 (visible) columns.
self.assertInHTML(
'<tr class="row-form-errors"><td colspan="3">'
'<ul class="errorlist nonfield"><li>A non-field error</li></ul></td></tr>',
response.rendered_content,
)
def test_non_related_name_inline(self):
"""
Multiple inlines with related_name='+' have correct form prefixes.
"""
response = self.client.get(reverse("admin:admin_inlines_capofamiglia_add"))
self.assertContains(
response, '<input type="hidden" name="-1-0-id" id="id_-1-0-id">', html=True
)
self.assertContains(
response,
'<input type="hidden" name="-1-0-capo_famiglia" '
'id="id_-1-0-capo_famiglia">',
html=True,
)
self.assertContains(
response,
'<input id="id_-1-0-name" type="text" class="vTextField" name="-1-0-name" '
'maxlength="100" aria-describedby="id_-1-0-name_helptext">',
html=True,
)
self.assertContains(
response, '<input type="hidden" name="-2-0-id" id="id_-2-0-id">', html=True
)
self.assertContains(
response,
'<input type="hidden" name="-2-0-capo_famiglia" '
'id="id_-2-0-capo_famiglia">',
html=True,
)
self.assertContains(
response,
'<input id="id_-2-0-name" type="text" class="vTextField" name="-2-0-name" '
'maxlength="100">',
html=True,
)
@override_settings(USE_THOUSAND_SEPARATOR=True)
def test_localize_pk_shortcut(self):
"""
The "View on Site" link is correct for locales that use thousand
separators.
"""
holder = Holder.objects.create(pk=123456789, dummy=42)
inner = Inner.objects.create(pk=987654321, holder=holder, dummy=42, readonly="")
response = self.client.get(
reverse("admin:admin_inlines_holder_change", args=(holder.id,))
)
inner_shortcut = "r/%s/%s/" % (
ContentType.objects.get_for_model(inner).pk,
inner.pk,
)
self.assertContains(response, inner_shortcut)
def test_custom_pk_shortcut(self):
"""
The "View on Site" link is correct for models with a custom primary key
field.
"""
parent = ParentModelWithCustomPk.objects.create(my_own_pk="foo", name="Foo")
child1 = ChildModel1.objects.create(my_own_pk="bar", name="Bar", parent=parent)
child2 = ChildModel2.objects.create(my_own_pk="baz", name="Baz", parent=parent)
response = self.client.get(
reverse("admin:admin_inlines_parentmodelwithcustompk_change", args=("foo",))
)
child1_shortcut = "r/%s/%s/" % (
ContentType.objects.get_for_model(child1).pk,
child1.pk,
)
child2_shortcut = "r/%s/%s/" % (
ContentType.objects.get_for_model(child2).pk,
child2.pk,
)
self.assertContains(response, child1_shortcut)
self.assertContains(response, child2_shortcut)
def test_create_inlines_on_inherited_model(self):
"""
An object can be created with inlines when it inherits another class.
"""
data = {
"name": "Martian",
"sighting_set-TOTAL_FORMS": 1,
"sighting_set-INITIAL_FORMS": 0,
"sighting_set-MAX_NUM_FORMS": 0,
"sighting_set-0-place": "Zone 51",
"_save": "Save",
}
response = self.client.post(
reverse("admin:admin_inlines_extraterrestrial_add"), data
)
self.assertEqual(response.status_code, 302)
self.assertEqual(Sighting.objects.filter(et__name="Martian").count(), 1)
def test_custom_get_extra_form(self):
bt_head = BinaryTree.objects.create(name="Tree Head")
BinaryTree.objects.create(name="First Child", parent=bt_head)
# The maximum number of forms should respect 'get_max_num' on the
# ModelAdmin
max_forms_input = (
'<input id="id_binarytree_set-MAX_NUM_FORMS" '
'name="binarytree_set-MAX_NUM_FORMS" type="hidden" value="%d">'
)
# The total number of forms will remain the same in either case
total_forms_hidden = (
'<input id="id_binarytree_set-TOTAL_FORMS" '
'name="binarytree_set-TOTAL_FORMS" type="hidden" value="2">'
)
response = self.client.get(reverse("admin:admin_inlines_binarytree_add"))
self.assertInHTML(max_forms_input % 3, response.rendered_content)
self.assertInHTML(total_forms_hidden, response.rendered_content)
response = self.client.get(
reverse("admin:admin_inlines_binarytree_change", args=(bt_head.id,))
)
self.assertInHTML(max_forms_input % 2, response.rendered_content)
self.assertInHTML(total_forms_hidden, response.rendered_content)
def test_min_num(self):
"""
min_num and extra determine number of forms.
"""
class MinNumInline(TabularInline):
model = BinaryTree
min_num = 2
extra = 3
modeladmin = ModelAdmin(BinaryTree, admin_site)
modeladmin.inlines = [MinNumInline]
min_forms = (
'<input id="id_binarytree_set-MIN_NUM_FORMS" '
'name="binarytree_set-MIN_NUM_FORMS" type="hidden" value="2">'
)
total_forms = (
'<input id="id_binarytree_set-TOTAL_FORMS" '
'name="binarytree_set-TOTAL_FORMS" type="hidden" value="5">'
)
request = self.factory.get(reverse("admin:admin_inlines_binarytree_add"))
request.user = User(username="super", is_superuser=True)
response = modeladmin.changeform_view(request)
self.assertInHTML(min_forms, response.rendered_content)
self.assertInHTML(total_forms, response.rendered_content)
def test_custom_min_num(self):
bt_head = BinaryTree.objects.create(name="Tree Head")
BinaryTree.objects.create(name="First Child", parent=bt_head)
class MinNumInline(TabularInline):
model = BinaryTree
extra = 3
def get_min_num(self, request, obj=None, **kwargs):
if obj:
return 5
return 2
modeladmin = ModelAdmin(BinaryTree, admin_site)
modeladmin.inlines = [MinNumInline]
min_forms = (
'<input id="id_binarytree_set-MIN_NUM_FORMS" '
'name="binarytree_set-MIN_NUM_FORMS" type="hidden" value="%d">'
)
total_forms = (
'<input id="id_binarytree_set-TOTAL_FORMS" '
'name="binarytree_set-TOTAL_FORMS" type="hidden" value="%d">'
)
request = self.factory.get(reverse("admin:admin_inlines_binarytree_add"))
request.user = User(username="super", is_superuser=True)
response = modeladmin.changeform_view(request)
self.assertInHTML(min_forms % 2, response.rendered_content)
self.assertInHTML(total_forms % 5, response.rendered_content)
request = self.factory.get(
reverse("admin:admin_inlines_binarytree_change", args=(bt_head.id,))
)
request.user = User(username="super", is_superuser=True)
response = modeladmin.changeform_view(request, object_id=str(bt_head.id))
self.assertInHTML(min_forms % 5, response.rendered_content)
self.assertInHTML(total_forms % 8, response.rendered_content)
def test_inline_nonauto_noneditable_pk(self):
response = self.client.get(reverse("admin:admin_inlines_author_add"))
self.assertContains(
response,
'<input id="id_nonautopkbook_set-0-rand_pk" '
'name="nonautopkbook_set-0-rand_pk" type="hidden">',
html=True,
)
self.assertContains(
response,
'<input id="id_nonautopkbook_set-2-0-rand_pk" '
'name="nonautopkbook_set-2-0-rand_pk" type="hidden">',
html=True,
)
def test_inline_nonauto_noneditable_inherited_pk(self):
response = self.client.get(reverse("admin:admin_inlines_author_add"))
self.assertContains(
response,
'<input id="id_nonautopkbookchild_set-0-nonautopkbook_ptr" '
'name="nonautopkbookchild_set-0-nonautopkbook_ptr" type="hidden">',
html=True,
)
self.assertContains(
response,
'<input id="id_nonautopkbookchild_set-2-nonautopkbook_ptr" '
'name="nonautopkbookchild_set-2-nonautopkbook_ptr" type="hidden">',
html=True,
)
def test_inline_editable_pk(self):
response = self.client.get(reverse("admin:admin_inlines_author_add"))
self.assertContains(
response,
'<input class="vIntegerField" id="id_editablepkbook_set-0-manual_pk" '
'name="editablepkbook_set-0-manual_pk" type="number">',
html=True,
count=1,
)
self.assertContains(
response,
'<input class="vIntegerField" id="id_editablepkbook_set-2-0-manual_pk" '
'name="editablepkbook_set-2-0-manual_pk" type="number">',
html=True,
count=1,
)
def test_stacked_inline_edit_form_contains_has_original_class(self):
holder = Holder.objects.create(dummy=1)
holder.inner_set.create(dummy=1)
response = self.client.get(
reverse("admin:admin_inlines_holder_change", args=(holder.pk,))
)
self.assertContains(
response,
'<div class="inline-related has_original" id="inner_set-0">',
count=1,
)
self.assertContains(
response, '<div class="inline-related" id="inner_set-1">', count=1
)
def test_inlines_show_change_link_registered(self):
"Inlines `show_change_link` for registered models when enabled."
holder = Holder4.objects.create(dummy=1)
item1 = Inner4Stacked.objects.create(dummy=1, holder=holder)
item2 = Inner4Tabular.objects.create(dummy=1, holder=holder)
items = (
("inner4stacked", item1.pk),
("inner4tabular", item2.pk),
)
response = self.client.get(
reverse("admin:admin_inlines_holder4_change", args=(holder.pk,))
)
self.assertTrue(
response.context["inline_admin_formset"].opts.has_registered_model
)
for model, pk in items:
url = reverse("admin:admin_inlines_%s_change" % model, args=(pk,))
self.assertContains(
response, '<a href="%s" %s' % (url, INLINE_CHANGELINK_HTML)
)
def test_inlines_show_change_link_unregistered(self):
"Inlines `show_change_link` disabled for unregistered models."
parent = ParentModelWithCustomPk.objects.create(my_own_pk="foo", name="Foo")
ChildModel1.objects.create(my_own_pk="bar", name="Bar", parent=parent)
ChildModel2.objects.create(my_own_pk="baz", name="Baz", parent=parent)
response = self.client.get(
reverse("admin:admin_inlines_parentmodelwithcustompk_change", args=("foo",))
)
self.assertFalse(
response.context["inline_admin_formset"].opts.has_registered_model
)
self.assertNotContains(response, INLINE_CHANGELINK_HTML)
def test_tabular_inline_show_change_link_false_registered(self):
"Inlines `show_change_link` disabled by default."
poll = Poll.objects.create(name="New poll")
Question.objects.create(poll=poll)
response = self.client.get(
reverse("admin:admin_inlines_poll_change", args=(poll.pk,))
)
self.assertTrue(
response.context["inline_admin_formset"].opts.has_registered_model
)
self.assertNotContains(response, INLINE_CHANGELINK_HTML)
def test_noneditable_inline_has_field_inputs(self):
"""Inlines without change permission shows field inputs on add form."""
response = self.client.get(
reverse("admin:admin_inlines_novelreadonlychapter_add")
)
self.assertContains(
response,
'<input type="text" name="chapter_set-0-name" '
'class="vTextField" maxlength="40" id="id_chapter_set-0-name">',
html=True,
)
def test_inlines_plural_heading_foreign_key(self):
response = self.client.get(reverse("admin:admin_inlines_holder4_add"))
self.assertContains(response, "<h2>Inner4 stackeds</h2>", html=True)
self.assertContains(response, "<h2>Inner4 tabulars</h2>", html=True)
def test_inlines_singular_heading_one_to_one(self):
response = self.client.get(reverse("admin:admin_inlines_person_add"))
self.assertContains(response, "<h2>Author</h2>", html=True) # Tabular.
self.assertContains(response, "<h2>Fashionista</h2>", html=True) # Stacked.
def test_inlines_based_on_model_state(self):
parent = ShowInlineParent.objects.create(show_inlines=False)
data = {
"show_inlines": "on",
"_save": "Save",
}
change_url = reverse(
"admin:admin_inlines_showinlineparent_change",
args=(parent.id,),
)
response = self.client.post(change_url, data)
self.assertEqual(response.status_code, 302)
parent.refresh_from_db()
self.assertIs(parent.show_inlines, True)
@override_settings(ROOT_URLCONF="admin_inlines.urls")
class TestInlineMedia(TestDataMixin, TestCase):
def setUp(self):
self.client.force_login(self.superuser)
def test_inline_media_only_base(self):
holder = Holder(dummy=13)
holder.save()
Inner(dummy=42, holder=holder).save()
change_url = reverse("admin:admin_inlines_holder_change", args=(holder.id,))
response = self.client.get(change_url)
self.assertContains(response, "my_awesome_admin_scripts.js")
def test_inline_media_only_inline(self):
holder = Holder3(dummy=13)
holder.save()
Inner3(dummy=42, holder=holder).save()
change_url = reverse("admin:admin_inlines_holder3_change", args=(holder.id,))
response = self.client.get(change_url)
self.assertEqual(
response.context["inline_admin_formsets"][0].media._js,
[
"admin/js/vendor/jquery/jquery.min.js",
"my_awesome_inline_scripts.js",
"custom_number.js",
"admin/js/jquery.init.js",
"admin/js/inlines.js",
],
)
self.assertContains(response, "my_awesome_inline_scripts.js")
def test_all_inline_media(self):
holder = Holder2(dummy=13)
holder.save()
Inner2(dummy=42, holder=holder).save()
change_url = reverse("admin:admin_inlines_holder2_change", args=(holder.id,))
response = self.client.get(change_url)
self.assertContains(response, "my_awesome_admin_scripts.js")
self.assertContains(response, "my_awesome_inline_scripts.js")
@override_settings(ROOT_URLCONF="admin_inlines.urls")
class TestInlineAdminForm(TestCase):
def test_immutable_content_type(self):
"""Regression for #9362
The problem depends only on InlineAdminForm and its "original"
argument, so we can safely set the other arguments to None/{}. We just
need to check that the content_type argument of Child isn't altered by
the internals of the inline form."""
sally = Teacher.objects.create(name="Sally")
john = Parent.objects.create(name="John")
joe = Child.objects.create(name="Joe", teacher=sally, parent=john)
iaf = InlineAdminForm(None, None, {}, {}, joe)
parent_ct = ContentType.objects.get_for_model(Parent)
self.assertEqual(iaf.original.content_type, parent_ct)
@override_settings(ROOT_URLCONF="admin_inlines.urls")
class TestInlineProtectedOnDelete(TestDataMixin, TestCase):
def setUp(self):
self.client.force_login(self.superuser)
def test_deleting_inline_with_protected_delete_does_not_validate(self):
lotr = Novel.objects.create(name="Lord of the rings")
chapter = Chapter.objects.create(novel=lotr, name="Many Meetings")
foot_note = FootNote.objects.create(chapter=chapter, note="yadda yadda")
change_url = reverse("admin:admin_inlines_novel_change", args=(lotr.id,))
response = self.client.get(change_url)
data = {
"name": lotr.name,
"chapter_set-TOTAL_FORMS": 1,
"chapter_set-INITIAL_FORMS": 1,
"chapter_set-MAX_NUM_FORMS": 1000,
"_save": "Save",
"chapter_set-0-id": chapter.id,
"chapter_set-0-name": chapter.name,
"chapter_set-0-novel": lotr.id,
"chapter_set-0-DELETE": "on",
}
response = self.client.post(change_url, data)
self.assertContains(
response,
"Deleting chapter %s would require deleting "
"the following protected related objects: foot note %s"
% (chapter, foot_note),
)
@override_settings(ROOT_URLCONF="admin_inlines.urls")
class TestInlinePermissions(TestCase):
"""
Make sure the admin respects permissions for objects that are edited
inline. Refs #8060.
"""
@classmethod
def setUpTestData(cls):
cls.user = User(username="admin", is_staff=True, is_active=True)
cls.user.set_password("secret")
cls.user.save()
cls.author_ct = ContentType.objects.get_for_model(Author)
cls.holder_ct = ContentType.objects.get_for_model(Holder2)
cls.book_ct = ContentType.objects.get_for_model(Book)
cls.inner_ct = ContentType.objects.get_for_model(Inner2)
# User always has permissions to add and change Authors, and Holders,
# the main (parent) models of the inlines. Permissions on the inlines
# vary per test.
permission = Permission.objects.get(
codename="add_author", content_type=cls.author_ct
)
cls.user.user_permissions.add(permission)
permission = Permission.objects.get(
codename="change_author", content_type=cls.author_ct
)
cls.user.user_permissions.add(permission)
permission = Permission.objects.get(
codename="add_holder2", content_type=cls.holder_ct
)
cls.user.user_permissions.add(permission)
permission = Permission.objects.get(
codename="change_holder2", content_type=cls.holder_ct
)
cls.user.user_permissions.add(permission)
author = Author.objects.create(pk=1, name="The Author")
cls.book = author.books.create(name="The inline Book")
cls.author_change_url = reverse(
"admin:admin_inlines_author_change", args=(author.id,)
)
# Get the ID of the automatically created intermediate model for the
# Author-Book m2m.
author_book_auto_m2m_intermediate = Author.books.through.objects.get(
author=author, book=cls.book
)
cls.author_book_auto_m2m_intermediate_id = author_book_auto_m2m_intermediate.pk
cls.holder = Holder2.objects.create(dummy=13)
cls.inner2 = Inner2.objects.create(dummy=42, holder=cls.holder)
def setUp(self):
self.holder_change_url = reverse(
"admin:admin_inlines_holder2_change", args=(self.holder.id,)
)
self.client.force_login(self.user)
def test_inline_add_m2m_noperm(self):
response = self.client.get(reverse("admin:admin_inlines_author_add"))
# No change permission on books, so no inline
self.assertNotContains(response, "<h2>Author-book relationships</h2>")
self.assertNotContains(response, "Add another Author-Book Relationship")
self.assertNotContains(response, 'id="id_Author_books-TOTAL_FORMS"')
def test_inline_add_fk_noperm(self):
response = self.client.get(reverse("admin:admin_inlines_holder2_add"))
# No permissions on Inner2s, so no inline
self.assertNotContains(response, "<h2>Inner2s</h2>")
self.assertNotContains(response, "Add another Inner2")
self.assertNotContains(response, 'id="id_inner2_set-TOTAL_FORMS"')
def test_inline_change_m2m_noperm(self):
response = self.client.get(self.author_change_url)
# No change permission on books, so no inline
self.assertNotContains(response, "<h2>Author-book relationships</h2>")
self.assertNotContains(response, "Add another Author-Book Relationship")
self.assertNotContains(response, 'id="id_Author_books-TOTAL_FORMS"')
def test_inline_change_fk_noperm(self):
response = self.client.get(self.holder_change_url)
# No permissions on Inner2s, so no inline
self.assertNotContains(response, "<h2>Inner2s</h2>")
self.assertNotContains(response, "Add another Inner2")
self.assertNotContains(response, 'id="id_inner2_set-TOTAL_FORMS"')
def test_inline_add_m2m_view_only_perm(self):
permission = Permission.objects.get(
codename="view_book", content_type=self.book_ct
)
self.user.user_permissions.add(permission)
response = self.client.get(reverse("admin:admin_inlines_author_add"))
# View-only inlines. (It could be nicer to hide the empty, non-editable
# inlines on the add page.)
self.assertIs(
response.context["inline_admin_formset"].has_view_permission, True
)
self.assertIs(
response.context["inline_admin_formset"].has_add_permission, False
)
self.assertIs(
response.context["inline_admin_formset"].has_change_permission, False
)
self.assertIs(
response.context["inline_admin_formset"].has_delete_permission, False
)
self.assertContains(response, "<h2>Author-book relationships</h2>")
self.assertContains(
response,
'<input type="hidden" name="Author_books-TOTAL_FORMS" value="0" '
'id="id_Author_books-TOTAL_FORMS">',
html=True,
)
self.assertNotContains(response, "Add another Author-Book Relationship")
def test_inline_add_m2m_add_perm(self):
permission = Permission.objects.get(
codename="add_book", content_type=self.book_ct
)
self.user.user_permissions.add(permission)
response = self.client.get(reverse("admin:admin_inlines_author_add"))
# No change permission on Books, so no inline
self.assertNotContains(response, "<h2>Author-book relationships</h2>")
self.assertNotContains(response, "Add another Author-Book Relationship")
self.assertNotContains(response, 'id="id_Author_books-TOTAL_FORMS"')
def test_inline_add_fk_add_perm(self):
permission = Permission.objects.get(
codename="add_inner2", content_type=self.inner_ct
)
self.user.user_permissions.add(permission)
response = self.client.get(reverse("admin:admin_inlines_holder2_add"))
# Add permission on inner2s, so we get the inline
self.assertContains(response, "<h2>Inner2s</h2>")
self.assertContains(response, "Add another Inner2")
self.assertContains(
response,
'<input type="hidden" id="id_inner2_set-TOTAL_FORMS" '
'value="3" name="inner2_set-TOTAL_FORMS">',
html=True,
)
def test_inline_change_m2m_add_perm(self):
permission = Permission.objects.get(
codename="add_book", content_type=self.book_ct
)
self.user.user_permissions.add(permission)
response = self.client.get(self.author_change_url)
# No change permission on books, so no inline
self.assertNotContains(response, "<h2>Author-book relationships</h2>")
self.assertNotContains(response, "Add another Author-Book Relationship")
self.assertNotContains(response, 'id="id_Author_books-TOTAL_FORMS"')
self.assertNotContains(response, 'id="id_Author_books-0-DELETE"')
def test_inline_change_m2m_view_only_perm(self):
permission = Permission.objects.get(
codename="view_book", content_type=self.book_ct
)
self.user.user_permissions.add(permission)
response = self.client.get(self.author_change_url)
# View-only inlines.
self.assertIs(
response.context["inline_admin_formset"].has_view_permission, True
)
self.assertIs(
response.context["inline_admin_formset"].has_add_permission, False
)
self.assertIs(
response.context["inline_admin_formset"].has_change_permission, False
)
self.assertIs(
response.context["inline_admin_formset"].has_delete_permission, False
)
self.assertContains(response, "<h2>Author-book relationships</h2>")
self.assertContains(
response,
'<input type="hidden" name="Author_books-TOTAL_FORMS" value="1" '
'id="id_Author_books-TOTAL_FORMS">',
html=True,
)
# The field in the inline is read-only.
self.assertContains(response, "<p>%s</p>" % self.book)
self.assertNotContains(
response,
'<input type="checkbox" name="Author_books-0-DELETE" '
'id="id_Author_books-0-DELETE">',
html=True,
)
def test_inline_change_m2m_change_perm(self):
permission = Permission.objects.get(
codename="change_book", content_type=self.book_ct
)
self.user.user_permissions.add(permission)
response = self.client.get(self.author_change_url)
# We have change perm on books, so we can add/change/delete inlines
self.assertIs(
response.context["inline_admin_formset"].has_view_permission, True
)
self.assertIs(response.context["inline_admin_formset"].has_add_permission, True)
self.assertIs(
response.context["inline_admin_formset"].has_change_permission, True
)
self.assertIs(
response.context["inline_admin_formset"].has_delete_permission, True
)
self.assertContains(response, "<h2>Author-book relationships</h2>")
self.assertContains(response, "Add another Author-book relationship")
self.assertContains(
response,
'<input type="hidden" id="id_Author_books-TOTAL_FORMS" '
'value="4" name="Author_books-TOTAL_FORMS">',
html=True,
)
self.assertContains(
response,
'<input type="hidden" id="id_Author_books-0-id" value="%i" '
'name="Author_books-0-id">' % self.author_book_auto_m2m_intermediate_id,
html=True,
)
self.assertContains(response, 'id="id_Author_books-0-DELETE"')
def test_inline_change_fk_add_perm(self):
permission = Permission.objects.get(
codename="add_inner2", content_type=self.inner_ct
)
self.user.user_permissions.add(permission)
response = self.client.get(self.holder_change_url)
# Add permission on inner2s, so we can add but not modify existing
self.assertContains(response, "<h2>Inner2s</h2>")
self.assertContains(response, "Add another Inner2")
# 3 extra forms only, not the existing instance form
self.assertContains(
response,
'<input type="hidden" id="id_inner2_set-TOTAL_FORMS" value="3" '
'name="inner2_set-TOTAL_FORMS">',
html=True,
)
self.assertNotContains(
response,
'<input type="hidden" id="id_inner2_set-0-id" value="%i" '
'name="inner2_set-0-id">' % self.inner2.id,
html=True,
)
def test_inline_change_fk_change_perm(self):
permission = Permission.objects.get(
codename="change_inner2", content_type=self.inner_ct
)
self.user.user_permissions.add(permission)
response = self.client.get(self.holder_change_url)
# Change permission on inner2s, so we can change existing but not add new
self.assertContains(response, "<h2>Inner2s</h2>", count=2)
# Just the one form for existing instances
self.assertContains(
response,
'<input type="hidden" id="id_inner2_set-TOTAL_FORMS" value="1" '
'name="inner2_set-TOTAL_FORMS">',
html=True,
)
self.assertContains(
response,
'<input type="hidden" id="id_inner2_set-0-id" value="%i" '
'name="inner2_set-0-id">' % self.inner2.id,
html=True,
)
# max-num 0 means we can't add new ones
self.assertContains(
response,
'<input type="hidden" id="id_inner2_set-MAX_NUM_FORMS" value="0" '
'name="inner2_set-MAX_NUM_FORMS">',
html=True,
)
# TabularInline
self.assertContains(
response, '<th class="column-dummy required">Dummy</th>', html=True
)
self.assertContains(
response,
'<input type="number" name="inner2_set-2-0-dummy" value="%s" '
'class="vIntegerField" id="id_inner2_set-2-0-dummy">' % self.inner2.dummy,
html=True,
)
def test_inline_change_fk_add_change_perm(self):
permission = Permission.objects.get(
codename="add_inner2", content_type=self.inner_ct
)
self.user.user_permissions.add(permission)
permission = Permission.objects.get(
codename="change_inner2", content_type=self.inner_ct
)
self.user.user_permissions.add(permission)
response = self.client.get(self.holder_change_url)
# Add/change perm, so we can add new and change existing
self.assertContains(response, "<h2>Inner2s</h2>")
# One form for existing instance and three extra for new
self.assertContains(
response,
'<input type="hidden" id="id_inner2_set-TOTAL_FORMS" value="4" '
'name="inner2_set-TOTAL_FORMS">',
html=True,
)
self.assertContains(
response,
'<input type="hidden" id="id_inner2_set-0-id" value="%i" '
'name="inner2_set-0-id">' % self.inner2.id,
html=True,
)
def test_inline_change_fk_change_del_perm(self):
permission = Permission.objects.get(
codename="change_inner2", content_type=self.inner_ct
)
self.user.user_permissions.add(permission)
permission = Permission.objects.get(
codename="delete_inner2", content_type=self.inner_ct
)
self.user.user_permissions.add(permission)
response = self.client.get(self.holder_change_url)
# Change/delete perm on inner2s, so we can change/delete existing
self.assertContains(response, "<h2>Inner2s</h2>")
# One form for existing instance only, no new
self.assertContains(
response,
'<input type="hidden" id="id_inner2_set-TOTAL_FORMS" value="1" '
'name="inner2_set-TOTAL_FORMS">',
html=True,
)
self.assertContains(
response,
'<input type="hidden" id="id_inner2_set-0-id" value="%i" '
'name="inner2_set-0-id">' % self.inner2.id,
html=True,
)
self.assertContains(response, 'id="id_inner2_set-0-DELETE"')
def test_inline_change_fk_all_perms(self):
permission = Permission.objects.get(
codename="add_inner2", content_type=self.inner_ct
)
self.user.user_permissions.add(permission)
permission = Permission.objects.get(
codename="change_inner2", content_type=self.inner_ct
)
self.user.user_permissions.add(permission)
permission = Permission.objects.get(
codename="delete_inner2", content_type=self.inner_ct
)
self.user.user_permissions.add(permission)
response = self.client.get(self.holder_change_url)
# All perms on inner2s, so we can add/change/delete
self.assertContains(response, "<h2>Inner2s</h2>", count=2)
# One form for existing instance only, three for new
self.assertContains(
response,
'<input type="hidden" id="id_inner2_set-TOTAL_FORMS" value="4" '
'name="inner2_set-TOTAL_FORMS">',
html=True,
)
self.assertContains(
response,
'<input type="hidden" id="id_inner2_set-0-id" value="%i" '
'name="inner2_set-0-id">' % self.inner2.id,
html=True,
)
self.assertContains(response, 'id="id_inner2_set-0-DELETE"')
# TabularInline
self.assertContains(
response, '<th class="column-dummy required">Dummy</th>', html=True
)
self.assertContains(
response,
'<input type="number" name="inner2_set-2-0-dummy" value="%s" '
'class="vIntegerField" id="id_inner2_set-2-0-dummy">' % self.inner2.dummy,
html=True,
)
@override_settings(ROOT_URLCONF="admin_inlines.urls")
class TestReadOnlyChangeViewInlinePermissions(TestCase):
@classmethod
def setUpTestData(cls):
cls.user = User.objects.create_user(
"testing", password="password", is_staff=True
)
cls.user.user_permissions.add(
Permission.objects.get(
codename="view_poll",
content_type=ContentType.objects.get_for_model(Poll),
)
)
cls.user.user_permissions.add(
*Permission.objects.filter(
codename__endswith="question",
content_type=ContentType.objects.get_for_model(Question),
).values_list("pk", flat=True)
)
cls.poll = Poll.objects.create(name="Survey")
cls.add_url = reverse("admin:admin_inlines_poll_add")
cls.change_url = reverse("admin:admin_inlines_poll_change", args=(cls.poll.id,))
def setUp(self):
self.client.force_login(self.user)
def test_add_url_not_allowed(self):
response = self.client.get(self.add_url)
self.assertEqual(response.status_code, 403)
response = self.client.post(self.add_url, {})
self.assertEqual(response.status_code, 403)
def test_post_to_change_url_not_allowed(self):
response = self.client.post(self.change_url, {})
self.assertEqual(response.status_code, 403)
def test_get_to_change_url_is_allowed(self):
response = self.client.get(self.change_url)
self.assertEqual(response.status_code, 200)
def test_main_model_is_rendered_as_read_only(self):
response = self.client.get(self.change_url)
self.assertContains(
response, '<div class="readonly">%s</div>' % self.poll.name, html=True
)
input = (
'<input type="text" name="name" value="%s" class="vTextField" '
'maxlength="40" required id="id_name">'
)
self.assertNotContains(response, input % self.poll.name, html=True)
def test_inlines_are_rendered_as_read_only(self):
question = Question.objects.create(
text="How will this be rendered?", poll=self.poll
)
response = self.client.get(self.change_url)
self.assertContains(
response, '<td class="field-text"><p>%s</p></td>' % question.text, html=True
)
self.assertNotContains(response, 'id="id_question_set-0-text"')
self.assertNotContains(response, 'id="id_related_objs-0-DELETE"')
def test_submit_line_shows_only_close_button(self):
response = self.client.get(self.change_url)
self.assertContains(
response,
'<a href="/admin/admin_inlines/poll/" class="closelink">Close</a>',
html=True,
)
delete_link = (
'<a href="/admin/admin_inlines/poll/%s/delete/" class="deletelink">Delete'
"</a>"
)
self.assertNotContains(response, delete_link % self.poll.id, html=True)
self.assertNotContains(
response,
'<input type="submit" value="Save and add another" name="_addanother">',
)
self.assertNotContains(
response,
'<input type="submit" value="Save and continue editing" name="_continue">',
)
def test_inline_delete_buttons_are_not_shown(self):
Question.objects.create(text="How will this be rendered?", poll=self.poll)
response = self.client.get(self.change_url)
self.assertNotContains(
response,
'<input type="checkbox" name="question_set-0-DELETE" '
'id="id_question_set-0-DELETE">',
html=True,
)
def test_extra_inlines_are_not_shown(self):
response = self.client.get(self.change_url)
self.assertNotContains(response, 'id="id_question_set-0-text"')
@override_settings(ROOT_URLCONF="admin_inlines.urls")
class TestVerboseNameInlineForms(TestDataMixin, TestCase):
factory = RequestFactory()
def test_verbose_name_inline(self):
class NonVerboseProfileInline(TabularInline):
model = Profile
verbose_name = "Non-verbose childs"
class VerboseNameProfileInline(TabularInline):
model = VerboseNameProfile
verbose_name = "Childs with verbose name"
class VerboseNamePluralProfileInline(TabularInline):
model = VerboseNamePluralProfile
verbose_name = "Childs with verbose name plural"
class BothVerboseNameProfileInline(TabularInline):
model = BothVerboseNameProfile
verbose_name = "Childs with both verbose names"
modeladmin = ModelAdmin(ProfileCollection, admin_site)
modeladmin.inlines = [
NonVerboseProfileInline,
VerboseNameProfileInline,
VerboseNamePluralProfileInline,
BothVerboseNameProfileInline,
]
obj = ProfileCollection.objects.create()
url = reverse("admin:admin_inlines_profilecollection_change", args=(obj.pk,))
request = self.factory.get(url)
request.user = self.superuser
response = modeladmin.changeform_view(request)
self.assertNotContains(response, "Add another Profile")
# Non-verbose model.
self.assertContains(response, "<h2>Non-verbose childss</h2>")
self.assertContains(response, "Add another Non-verbose child")
self.assertNotContains(response, "<h2>Profiles</h2>")
# Model with verbose name.
self.assertContains(response, "<h2>Childs with verbose names</h2>")
self.assertContains(response, "Add another Childs with verbose name")
self.assertNotContains(response, "<h2>Model with verbose name onlys</h2>")
self.assertNotContains(response, "Add another Model with verbose name only")
# Model with verbose name plural.
self.assertContains(response, "<h2>Childs with verbose name plurals</h2>")
self.assertContains(response, "Add another Childs with verbose name plural")
self.assertNotContains(response, "<h2>Model with verbose name plural only</h2>")
# Model with both verbose names.
self.assertContains(response, "<h2>Childs with both verbose namess</h2>")
self.assertContains(response, "Add another Childs with both verbose names")
self.assertNotContains(response, "<h2>Model with both - plural name</h2>")
self.assertNotContains(response, "Add another Model with both - name")
def test_verbose_name_plural_inline(self):
class NonVerboseProfileInline(TabularInline):
model = Profile
verbose_name_plural = "Non-verbose childs"
class VerboseNameProfileInline(TabularInline):
model = VerboseNameProfile
verbose_name_plural = "Childs with verbose name"
class VerboseNamePluralProfileInline(TabularInline):
model = VerboseNamePluralProfile
verbose_name_plural = "Childs with verbose name plural"
class BothVerboseNameProfileInline(TabularInline):
model = BothVerboseNameProfile
verbose_name_plural = "Childs with both verbose names"
modeladmin = ModelAdmin(ProfileCollection, admin_site)
modeladmin.inlines = [
NonVerboseProfileInline,
VerboseNameProfileInline,
VerboseNamePluralProfileInline,
BothVerboseNameProfileInline,
]
obj = ProfileCollection.objects.create()
url = reverse("admin:admin_inlines_profilecollection_change", args=(obj.pk,))
request = self.factory.get(url)
request.user = self.superuser
response = modeladmin.changeform_view(request)
# Non-verbose model.
self.assertContains(response, "<h2>Non-verbose childs</h2>")
self.assertContains(response, "Add another Profile")
self.assertNotContains(response, "<h2>Profiles</h2>")
# Model with verbose name.
self.assertContains(response, "<h2>Childs with verbose name</h2>")
self.assertContains(response, "Add another Model with verbose name only")
self.assertNotContains(response, "<h2>Model with verbose name onlys</h2>")
# Model with verbose name plural.
self.assertContains(response, "<h2>Childs with verbose name plural</h2>")
self.assertContains(response, "Add another Profile")
self.assertNotContains(response, "<h2>Model with verbose name plural only</h2>")
# Model with both verbose names.
self.assertContains(response, "<h2>Childs with both verbose names</h2>")
self.assertContains(response, "Add another Model with both - name")
self.assertNotContains(response, "<h2>Model with both - plural name</h2>")
def test_both_verbose_names_inline(self):
class NonVerboseProfileInline(TabularInline):
model = Profile
verbose_name = "Non-verbose childs - name"
verbose_name_plural = "Non-verbose childs - plural name"
class VerboseNameProfileInline(TabularInline):
model = VerboseNameProfile
verbose_name = "Childs with verbose name - name"
verbose_name_plural = "Childs with verbose name - plural name"
class VerboseNamePluralProfileInline(TabularInline):
model = VerboseNamePluralProfile
verbose_name = "Childs with verbose name plural - name"
verbose_name_plural = "Childs with verbose name plural - plural name"
class BothVerboseNameProfileInline(TabularInline):
model = BothVerboseNameProfile
verbose_name = "Childs with both - name"
verbose_name_plural = "Childs with both - plural name"
modeladmin = ModelAdmin(ProfileCollection, admin_site)
modeladmin.inlines = [
NonVerboseProfileInline,
VerboseNameProfileInline,
VerboseNamePluralProfileInline,
BothVerboseNameProfileInline,
]
obj = ProfileCollection.objects.create()
url = reverse("admin:admin_inlines_profilecollection_change", args=(obj.pk,))
request = self.factory.get(url)
request.user = self.superuser
response = modeladmin.changeform_view(request)
self.assertNotContains(response, "Add another Profile")
# Non-verbose model.
self.assertContains(response, "<h2>Non-verbose childs - plural name</h2>")
self.assertContains(response, "Add another Non-verbose childs - name")
self.assertNotContains(response, "<h2>Profiles</h2>")
# Model with verbose name.
self.assertContains(response, "<h2>Childs with verbose name - plural name</h2>")
self.assertContains(response, "Add another Childs with verbose name - name")
self.assertNotContains(response, "<h2>Model with verbose name onlys</h2>")
# Model with verbose name plural.
self.assertContains(
response,
"<h2>Childs with verbose name plural - plural name</h2>",
)
self.assertContains(
response,
"Add another Childs with verbose name plural - name",
)
self.assertNotContains(response, "<h2>Model with verbose name plural only</h2>")
# Model with both verbose names.
self.assertContains(response, "<h2>Childs with both - plural name</h2>")
self.assertContains(response, "Add another Childs with both - name")
self.assertNotContains(response, "<h2>Model with both - plural name</h2>")
self.assertNotContains(response, "Add another Model with both - name")
@override_settings(ROOT_URLCONF="admin_inlines.urls")
class SeleniumTests(AdminSeleniumTestCase):
available_apps = ["admin_inlines"] + AdminSeleniumTestCase.available_apps
def setUp(self):
User.objects.create_superuser(
username="super", password="secret", email="super@example.com"
)
def test_add_stackeds(self):
"""
The "Add another XXX" link correctly adds items to the stacked formset.
"""
from selenium.webdriver.common.by import By
self.admin_login(username="super", password="secret")
self.selenium.get(
self.live_server_url + reverse("admin:admin_inlines_holder4_add")
)
inline_id = "#inner4stacked_set-group"
rows_selector = "%s .dynamic-inner4stacked_set" % inline_id
self.assertCountSeleniumElements(rows_selector, 3)
add_button = self.selenium.find_element(
By.LINK_TEXT, "Add another Inner4 stacked"
)
add_button.click()
self.assertCountSeleniumElements(rows_selector, 4)
def test_delete_stackeds(self):
from selenium.webdriver.common.by import By
self.admin_login(username="super", password="secret")
self.selenium.get(
self.live_server_url + reverse("admin:admin_inlines_holder4_add")
)
inline_id = "#inner4stacked_set-group"
rows_selector = "%s .dynamic-inner4stacked_set" % inline_id
self.assertCountSeleniumElements(rows_selector, 3)
add_button = self.selenium.find_element(
By.LINK_TEXT, "Add another Inner4 stacked"
)
add_button.click()
add_button.click()
self.assertCountSeleniumElements(rows_selector, 5)
for delete_link in self.selenium.find_elements(
By.CSS_SELECTOR, "%s .inline-deletelink" % inline_id
):
delete_link.click()
with self.disable_implicit_wait():
self.assertCountSeleniumElements(rows_selector, 0)
def test_delete_invalid_stacked_inlines(self):
from selenium.common.exceptions import NoSuchElementException
from selenium.webdriver.common.by import By
self.admin_login(username="super", password="secret")
self.selenium.get(
self.live_server_url + reverse("admin:admin_inlines_holder4_add")
)
inline_id = "#inner4stacked_set-group"
rows_selector = "%s .dynamic-inner4stacked_set" % inline_id
self.assertCountSeleniumElements(rows_selector, 3)
add_button = self.selenium.find_element(
By.LINK_TEXT,
"Add another Inner4 stacked",
)
add_button.click()
add_button.click()
self.assertCountSeleniumElements("#id_inner4stacked_set-4-dummy", 1)
# Enter some data and click 'Save'.
self.selenium.find_element(By.NAME, "dummy").send_keys("1")
self.selenium.find_element(By.NAME, "inner4stacked_set-0-dummy").send_keys(
"100"
)
self.selenium.find_element(By.NAME, "inner4stacked_set-1-dummy").send_keys(
"101"
)
self.selenium.find_element(By.NAME, "inner4stacked_set-2-dummy").send_keys(
"222"
)
self.selenium.find_element(By.NAME, "inner4stacked_set-3-dummy").send_keys(
"103"
)
self.selenium.find_element(By.NAME, "inner4stacked_set-4-dummy").send_keys(
"222"
)
with self.wait_page_loaded():
self.selenium.find_element(By.XPATH, '//input[@value="Save"]').click()
# Sanity check.
self.assertCountSeleniumElements(rows_selector, 5)
errorlist = self.selenium.find_element(
By.CSS_SELECTOR,
"%s .dynamic-inner4stacked_set .errorlist li" % inline_id,
)
self.assertEqual("Please correct the duplicate values below.", errorlist.text)
delete_link = self.selenium.find_element(
By.CSS_SELECTOR, "#inner4stacked_set-4 .inline-deletelink"
)
delete_link.click()
self.assertCountSeleniumElements(rows_selector, 4)
with self.disable_implicit_wait(), self.assertRaises(NoSuchElementException):
self.selenium.find_element(
By.CSS_SELECTOR,
"%s .dynamic-inner4stacked_set .errorlist li" % inline_id,
)
with self.wait_page_loaded():
self.selenium.find_element(By.XPATH, '//input[@value="Save"]').click()
# The objects have been created in the database.
self.assertEqual(Inner4Stacked.objects.count(), 4)
def test_delete_invalid_tabular_inlines(self):
from selenium.common.exceptions import NoSuchElementException
from selenium.webdriver.common.by import By
self.admin_login(username="super", password="secret")
self.selenium.get(
self.live_server_url + reverse("admin:admin_inlines_holder4_add")
)
inline_id = "#inner4tabular_set-group"
rows_selector = "%s .dynamic-inner4tabular_set" % inline_id
self.assertCountSeleniumElements(rows_selector, 3)
add_button = self.selenium.find_element(
By.LINK_TEXT, "Add another Inner4 tabular"
)
add_button.click()
add_button.click()
self.assertCountSeleniumElements("#id_inner4tabular_set-4-dummy", 1)
# Enter some data and click 'Save'.
self.selenium.find_element(By.NAME, "dummy").send_keys("1")
self.selenium.find_element(By.NAME, "inner4tabular_set-0-dummy").send_keys(
"100"
)
self.selenium.find_element(By.NAME, "inner4tabular_set-1-dummy").send_keys(
"101"
)
self.selenium.find_element(By.NAME, "inner4tabular_set-2-dummy").send_keys(
"222"
)
self.selenium.find_element(By.NAME, "inner4tabular_set-3-dummy").send_keys(
"103"
)
self.selenium.find_element(By.NAME, "inner4tabular_set-4-dummy").send_keys(
"222"
)
with self.wait_page_loaded():
self.selenium.find_element(By.XPATH, '//input[@value="Save"]').click()
# Sanity Check.
self.assertCountSeleniumElements(rows_selector, 5)
# Non-field errorlist is in its own <tr> just before
# tr#inner4tabular_set-3:
errorlist = self.selenium.find_element(
By.CSS_SELECTOR,
"%s #inner4tabular_set-3 + .row-form-errors .errorlist li" % inline_id,
)
self.assertEqual("Please correct the duplicate values below.", errorlist.text)
delete_link = self.selenium.find_element(
By.CSS_SELECTOR, "#inner4tabular_set-4 .inline-deletelink"
)
delete_link.click()
self.assertCountSeleniumElements(rows_selector, 4)
with self.disable_implicit_wait(), self.assertRaises(NoSuchElementException):
self.selenium.find_element(
By.CSS_SELECTOR,
"%s .dynamic-inner4tabular_set .errorlist li" % inline_id,
)
with self.wait_page_loaded():
self.selenium.find_element(By.XPATH, '//input[@value="Save"]').click()
# The objects have been created in the database.
self.assertEqual(Inner4Tabular.objects.count(), 4)
def test_add_inlines(self):
"""
The "Add another XXX" link correctly adds items to the inline form.
"""
from selenium.webdriver.common.by import By
self.admin_login(username="super", password="secret")
self.selenium.get(
self.live_server_url + reverse("admin:admin_inlines_profilecollection_add")
)
# There's only one inline to start with and it has the correct ID.
self.assertCountSeleniumElements(".dynamic-profile_set", 1)
self.assertEqual(
self.selenium.find_elements(By.CSS_SELECTOR, ".dynamic-profile_set")[
0
].get_attribute("id"),
"profile_set-0",
)
self.assertCountSeleniumElements(
".dynamic-profile_set#profile_set-0 input[name=profile_set-0-first_name]", 1
)
self.assertCountSeleniumElements(
".dynamic-profile_set#profile_set-0 input[name=profile_set-0-last_name]", 1
)
# Add an inline
self.selenium.find_element(By.LINK_TEXT, "Add another Profile").click()
# The inline has been added, it has the right id, and it contains the
# correct fields.
self.assertCountSeleniumElements(".dynamic-profile_set", 2)
self.assertEqual(
self.selenium.find_elements(By.CSS_SELECTOR, ".dynamic-profile_set")[
1
].get_attribute("id"),
"profile_set-1",
)
self.assertCountSeleniumElements(
".dynamic-profile_set#profile_set-1 input[name=profile_set-1-first_name]", 1
)
self.assertCountSeleniumElements(
".dynamic-profile_set#profile_set-1 input[name=profile_set-1-last_name]", 1
)
# Let's add another one to be sure
self.selenium.find_element(By.LINK_TEXT, "Add another Profile").click()
self.assertCountSeleniumElements(".dynamic-profile_set", 3)
self.assertEqual(
self.selenium.find_elements(By.CSS_SELECTOR, ".dynamic-profile_set")[
2
].get_attribute("id"),
"profile_set-2",
)
self.assertCountSeleniumElements(
".dynamic-profile_set#profile_set-2 input[name=profile_set-2-first_name]", 1
)
self.assertCountSeleniumElements(
".dynamic-profile_set#profile_set-2 input[name=profile_set-2-last_name]", 1
)
# Enter some data and click 'Save'
self.selenium.find_element(By.NAME, "profile_set-0-first_name").send_keys(
"0 first name 1"
)
self.selenium.find_element(By.NAME, "profile_set-0-last_name").send_keys(
"0 last name 2"
)
self.selenium.find_element(By.NAME, "profile_set-1-first_name").send_keys(
"1 first name 1"
)
self.selenium.find_element(By.NAME, "profile_set-1-last_name").send_keys(
"1 last name 2"
)
self.selenium.find_element(By.NAME, "profile_set-2-first_name").send_keys(
"2 first name 1"
)
self.selenium.find_element(By.NAME, "profile_set-2-last_name").send_keys(
"2 last name 2"
)
with self.wait_page_loaded():
self.selenium.find_element(By.XPATH, '//input[@value="Save"]').click()
# The objects have been created in the database
self.assertEqual(ProfileCollection.objects.count(), 1)
self.assertEqual(Profile.objects.count(), 3)
def test_add_inline_link_absent_for_view_only_parent_model(self):
from selenium.common.exceptions import NoSuchElementException
from selenium.webdriver.common.by import By
user = User.objects.create_user("testing", password="password", is_staff=True)
user.user_permissions.add(
Permission.objects.get(
codename="view_poll",
content_type=ContentType.objects.get_for_model(Poll),
)
)
user.user_permissions.add(
*Permission.objects.filter(
codename__endswith="question",
content_type=ContentType.objects.get_for_model(Question),
).values_list("pk", flat=True)
)
self.admin_login(username="testing", password="password")
poll = Poll.objects.create(name="Survey")
change_url = reverse("admin:admin_inlines_poll_change", args=(poll.id,))
self.selenium.get(self.live_server_url + change_url)
with self.disable_implicit_wait():
with self.assertRaises(NoSuchElementException):
self.selenium.find_element(By.LINK_TEXT, "Add another Question")
def test_delete_inlines(self):
from selenium.webdriver.common.by import By
self.admin_login(username="super", password="secret")
self.selenium.get(
self.live_server_url + reverse("admin:admin_inlines_profilecollection_add")
)
# Add a few inlines
self.selenium.find_element(By.LINK_TEXT, "Add another Profile").click()
self.selenium.find_element(By.LINK_TEXT, "Add another Profile").click()
self.selenium.find_element(By.LINK_TEXT, "Add another Profile").click()
self.selenium.find_element(By.LINK_TEXT, "Add another Profile").click()
self.assertCountSeleniumElements(
"#profile_set-group table tr.dynamic-profile_set", 5
)
self.assertCountSeleniumElements(
"form#profilecollection_form tr.dynamic-profile_set#profile_set-0", 1
)
self.assertCountSeleniumElements(
"form#profilecollection_form tr.dynamic-profile_set#profile_set-1", 1
)
self.assertCountSeleniumElements(
"form#profilecollection_form tr.dynamic-profile_set#profile_set-2", 1
)
self.assertCountSeleniumElements(
"form#profilecollection_form tr.dynamic-profile_set#profile_set-3", 1
)
self.assertCountSeleniumElements(
"form#profilecollection_form tr.dynamic-profile_set#profile_set-4", 1
)
# Click on a few delete buttons
self.selenium.find_element(
By.CSS_SELECTOR,
"form#profilecollection_form tr.dynamic-profile_set#profile_set-1 "
"td.delete a",
).click()
self.selenium.find_element(
By.CSS_SELECTOR,
"form#profilecollection_form tr.dynamic-profile_set#profile_set-2 "
"td.delete a",
).click()
# The rows are gone and the IDs have been re-sequenced
self.assertCountSeleniumElements(
"#profile_set-group table tr.dynamic-profile_set", 3
)
self.assertCountSeleniumElements(
"form#profilecollection_form tr.dynamic-profile_set#profile_set-0", 1
)
self.assertCountSeleniumElements(
"form#profilecollection_form tr.dynamic-profile_set#profile_set-1", 1
)
self.assertCountSeleniumElements(
"form#profilecollection_form tr.dynamic-profile_set#profile_set-2", 1
)
def test_collapsed_inlines(self):
from selenium.webdriver.common.by import By
# Collapsed inlines have SHOW/HIDE links.
self.admin_login(username="super", password="secret")
self.selenium.get(
self.live_server_url + reverse("admin:admin_inlines_author_add")
)
# One field is in a stacked inline, other in a tabular one.
test_fields = [
"#id_nonautopkbook_set-0-title",
"#id_nonautopkbook_set-2-0-title",
]
show_links = self.selenium.find_elements(By.LINK_TEXT, "SHOW")
self.assertEqual(len(show_links), 3)
for show_index, field_name in enumerate(test_fields, 0):
self.wait_until_invisible(field_name)
show_links[show_index].click()
self.wait_until_visible(field_name)
hide_links = self.selenium.find_elements(By.LINK_TEXT, "HIDE")
self.assertEqual(len(hide_links), 2)
for hide_index, field_name in enumerate(test_fields, 0):
self.wait_until_visible(field_name)
hide_links[hide_index].click()
self.wait_until_invisible(field_name)
def test_added_stacked_inline_with_collapsed_fields(self):
from selenium.webdriver.common.by import By
self.admin_login(username="super", password="secret")
self.selenium.get(
self.live_server_url + reverse("admin:admin_inlines_teacher_add")
)
self.selenium.find_element(By.LINK_TEXT, "Add another Child").click()
test_fields = ["#id_child_set-0-name", "#id_child_set-1-name"]
show_links = self.selenium.find_elements(By.LINK_TEXT, "SHOW")
self.assertEqual(len(show_links), 2)
for show_index, field_name in enumerate(test_fields, 0):
self.wait_until_invisible(field_name)
show_links[show_index].click()
self.wait_until_visible(field_name)
hide_links = self.selenium.find_elements(By.LINK_TEXT, "HIDE")
self.assertEqual(len(hide_links), 2)
for hide_index, field_name in enumerate(test_fields, 0):
self.wait_until_visible(field_name)
hide_links[hide_index].click()
self.wait_until_invisible(field_name)
def assertBorder(self, element, border):
width, style, color = border.split(" ")
border_properties = [
"border-bottom-%s",
"border-left-%s",
"border-right-%s",
"border-top-%s",
]
for prop in border_properties:
self.assertEqual(element.value_of_css_property(prop % "width"), width)
for prop in border_properties:
self.assertEqual(element.value_of_css_property(prop % "style"), style)
# Convert hex color to rgb.
self.assertRegex(color, "#[0-9a-f]{6}")
r, g, b = int(color[1:3], 16), int(color[3:5], 16), int(color[5:], 16)
# The value may be expressed as either rgb() or rgba() depending on the
# browser.
colors = [
"rgb(%d, %d, %d)" % (r, g, b),
"rgba(%d, %d, %d, 1)" % (r, g, b),
]
for prop in border_properties:
self.assertIn(element.value_of_css_property(prop % "color"), colors)
def test_inline_formset_error_input_border(self):
from selenium.webdriver.common.by import By
self.admin_login(username="super", password="secret")
self.selenium.get(
self.live_server_url + reverse("admin:admin_inlines_holder5_add")
)
self.wait_until_visible("#id_dummy")
self.selenium.find_element(By.ID, "id_dummy").send_keys(1)
fields = ["id_inner5stacked_set-0-dummy", "id_inner5tabular_set-0-dummy"]
show_links = self.selenium.find_elements(By.LINK_TEXT, "SHOW")
for show_index, field_name in enumerate(fields):
show_links[show_index].click()
self.wait_until_visible("#" + field_name)
self.selenium.find_element(By.ID, field_name).send_keys(1)
# Before save all inputs have default border
for inline in ("stacked", "tabular"):
for field_name in ("name", "select", "text"):
element_id = "id_inner5%s_set-0-%s" % (inline, field_name)
self.assertBorder(
self.selenium.find_element(By.ID, element_id),
"1px solid #cccccc",
)
self.selenium.find_element(By.XPATH, '//input[@value="Save"]').click()
# Test the red border around inputs by css selectors
stacked_selectors = [".errors input", ".errors select", ".errors textarea"]
for selector in stacked_selectors:
self.assertBorder(
self.selenium.find_element(By.CSS_SELECTOR, selector),
"1px solid #ba2121",
)
tabular_selectors = [
"td ul.errorlist + input",
"td ul.errorlist + select",
"td ul.errorlist + textarea",
]
for selector in tabular_selectors:
self.assertBorder(
self.selenium.find_element(By.CSS_SELECTOR, selector),
"1px solid #ba2121",
)
def test_inline_formset_error(self):
from selenium.webdriver.common.by import By
self.admin_login(username="super", password="secret")
self.selenium.get(
self.live_server_url + reverse("admin:admin_inlines_holder5_add")
)
stacked_inline_formset_selector = (
"div#inner5stacked_set-group fieldset.module.collapse"
)
tabular_inline_formset_selector = (
"div#inner5tabular_set-group fieldset.module.collapse"
)
# Inlines without errors, both inlines collapsed
self.selenium.find_element(By.XPATH, '//input[@value="Save"]').click()
self.assertCountSeleniumElements(
stacked_inline_formset_selector + ".collapsed", 1
)
self.assertCountSeleniumElements(
tabular_inline_formset_selector + ".collapsed", 1
)
show_links = self.selenium.find_elements(By.LINK_TEXT, "SHOW")
self.assertEqual(len(show_links), 2)
# Inlines with errors, both inlines expanded
test_fields = ["#id_inner5stacked_set-0-dummy", "#id_inner5tabular_set-0-dummy"]
for show_index, field_name in enumerate(test_fields):
show_links[show_index].click()
self.wait_until_visible(field_name)
self.selenium.find_element(By.ID, field_name[1:]).send_keys(1)
hide_links = self.selenium.find_elements(By.LINK_TEXT, "HIDE")
self.assertEqual(len(hide_links), 2)
for hide_index, field_name in enumerate(test_fields):
hide_link = hide_links[hide_index]
self.selenium.execute_script(
"window.scrollTo(0, %s);" % hide_link.location["y"]
)
hide_link.click()
self.wait_until_invisible(field_name)
with self.wait_page_loaded():
self.selenium.find_element(By.XPATH, '//input[@value="Save"]').click()
with self.disable_implicit_wait():
self.assertCountSeleniumElements(
stacked_inline_formset_selector + ".collapsed", 0
)
self.assertCountSeleniumElements(
tabular_inline_formset_selector + ".collapsed", 0
)
self.assertCountSeleniumElements(stacked_inline_formset_selector, 1)
self.assertCountSeleniumElements(tabular_inline_formset_selector, 1)
def test_inlines_verbose_name(self):
"""
The item added by the "Add another XXX" link must use the correct
verbose_name in the inline form.
"""
from selenium.webdriver.common.by import By
self.admin_login(username="super", password="secret")
# Hide sidebar.
self.selenium.get(
self.live_server_url + reverse("admin:admin_inlines_course_add")
)
toggle_button = self.selenium.find_element(
By.CSS_SELECTOR, "#toggle-nav-sidebar"
)
toggle_button.click()
# Each combination of horizontal/vertical filter with stacked/tabular
# inlines.
tests = [
"admin:admin_inlines_course_add",
"admin:admin_inlines_courseproxy_add",
"admin:admin_inlines_courseproxy1_add",
"admin:admin_inlines_courseproxy2_add",
]
css_selector = ".dynamic-class_set#class_set-%s h2"
for url_name in tests:
with self.subTest(url=url_name):
self.selenium.get(self.live_server_url + reverse(url_name))
# First inline shows the verbose_name.
available, chosen = self.selenium.find_elements(
By.CSS_SELECTOR, css_selector % 0
)
self.assertEqual(available.text, "AVAILABLE ATTENDANT")
self.assertEqual(chosen.text, "CHOSEN ATTENDANT")
# Added inline should also have the correct verbose_name.
self.selenium.find_element(By.LINK_TEXT, "Add another Class").click()
available, chosen = self.selenium.find_elements(
By.CSS_SELECTOR, css_selector % 1
)
self.assertEqual(available.text, "AVAILABLE ATTENDANT")
self.assertEqual(chosen.text, "CHOSEN ATTENDANT")
# Third inline should also have the correct verbose_name.
self.selenium.find_element(By.LINK_TEXT, "Add another Class").click()
available, chosen = self.selenium.find_elements(
By.CSS_SELECTOR, css_selector % 2
)
self.assertEqual(available.text, "AVAILABLE ATTENDANT")
self.assertEqual(chosen.text, "CHOSEN ATTENDANT")
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