# coding: utf-8
from __future__ import absolute_import
from django.conf import settings
from django.contrib import admin
from django.contrib.admin.sites import AdminSite
from django.contrib.contenttypes.generic import (
generic_inlineformset_factory, GenericTabularInline)
from django.forms.models import ModelForm
from django.test import TestCase
# local test models
from .admin import MediaInline, MediaPermanentInline
from .models import (Episode, EpisodeExtra, EpisodeMaxNum, Media,
EpisodePermanent, Category)
class GenericAdminViewTest(TestCase):
urls = "regressiontests.generic_inline_admin.urls"
fixtures = ['users.xml']
def setUp(self):
# set TEMPLATE_DEBUG to True to ensure {% include %} will raise
# exceptions since that is how inlines are rendered and #9498 will
# bubble up if it is an issue.
self.original_template_debug = settings.TEMPLATE_DEBUG
settings.TEMPLATE_DEBUG = True
self.client.login(username='super', password='secret')
# Can't load content via a fixture (since the GenericForeignKey
# relies on content type IDs, which will vary depending on what
# other tests have been run), thus we do it here.
e = Episode.objects.create(name='This Week in Django')
self.episode_pk = e.pk
m = Media(content_object=e, url='http://example.com/podcast.mp3')
m.save()
self.mp3_media_pk = m.pk
m = Media(content_object=e, url='http://example.com/logo.png')
m.save()
self.png_media_pk = m.pk
def tearDown(self):
self.client.logout()
settings.TEMPLATE_DEBUG = self.original_template_debug
def testBasicAddGet(self):
"""
A smoke test to ensure GET on the add_view works.
"""
response = self.client.get('/generic_inline_admin/admin/generic_inline_admin/episode/add/')
self.assertEqual(response.status_code, 200)
def testBasicEditGet(self):
"""
A smoke test to ensure GET on the change_view works.
"""
response = self.client.get('/generic_inline_admin/admin/generic_inline_admin/episode/%d/' % self.episode_pk)
self.assertEqual(response.status_code, 200)
def testBasicAddPost(self):
"""
A smoke test to ensure POST on add_view works.
"""
post_data = {
"name": u"This Week in Django",
# inline data
"generic_inline_admin-media-content_type-object_id-TOTAL_FORMS": u"1",
"generic_inline_admin-media-content_type-object_id-INITIAL_FORMS": u"0",
"generic_inline_admin-media-content_type-object_id-MAX_NUM_FORMS": u"0",
}
response = self.client.post('/generic_inline_admin/admin/generic_inline_admin/episode/add/', post_data)
self.assertEqual(response.status_code, 302) # redirect somewhere
def testBasicEditPost(self):
"""
A smoke test to ensure POST on edit_view works.
"""
post_data = {
"name": u"This Week in Django",
# inline data
"generic_inline_admin-media-content_type-object_id-TOTAL_FORMS": u"3",
"generic_inline_admin-media-content_type-object_id-INITIAL_FORMS": u"2",
"generic_inline_admin-media-content_type-object_id-MAX_NUM_FORMS": u"0",
"generic_inline_admin-media-content_type-object_id-0-id": u"%d" % self.mp3_media_pk,
"generic_inline_admin-media-content_type-object_id-0-url": u"http://example.com/podcast.mp3",
"generic_inline_admin-media-content_type-object_id-1-id": u"%d" % self.png_media_pk,
"generic_inline_admin-media-content_type-object_id-1-url": u"http://example.com/logo.png",
"generic_inline_admin-media-content_type-object_id-2-id": u"",
"generic_inline_admin-media-content_type-object_id-2-url": u"",
}
url = '/generic_inline_admin/admin/generic_inline_admin/episode/%d/' % self.episode_pk
response = self.client.post(url, post_data)
self.assertEqual(response.status_code, 302) # redirect somewhere
def testGenericInlineFormset(self):
EpisodeMediaFormSet = generic_inlineformset_factory(Media, can_delete=False, exclude=['description', 'keywords'], extra=3)
e = Episode.objects.get(name='This Week in Django')
# Works with no queryset
formset = EpisodeMediaFormSet(instance=e)
self.assertEqual(len(formset.forms), 5)
self.assertEqual(formset.forms[0].as_p(), '<p><label for="id_generic_inline_admin-media-content_type-object_id-0-url">Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-0-url" type="text" name="generic_inline_admin-media-content_type-object_id-0-url" value="http://example.com/podcast.mp3" maxlength="200" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-0-id" value="%s" id="id_generic_inline_admin-media-content_type-object_id-0-id" /></p>' % self.mp3_media_pk)
self.assertEqual(formset.forms[1].as_p(), '<p><label for="id_generic_inline_admin-media-content_type-object_id-1-url">Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-1-url" type="text" name="generic_inline_admin-media-content_type-object_id-1-url" value="http://example.com/logo.png" maxlength="200" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-1-id" value="%s" id="id_generic_inline_admin-media-content_type-object_id-1-id" /></p>' % self.png_media_pk)
self.assertEqual(formset.forms[2].as_p(), '<p><label for="id_generic_inline_admin-media-content_type-object_id-2-url">Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-2-url" type="text" name="generic_inline_admin-media-content_type-object_id-2-url" maxlength="200" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-2-id" id="id_generic_inline_admin-media-content_type-object_id-2-id" /></p>')
# A queryset can be used to alter display ordering
formset = EpisodeMediaFormSet(instance=e, queryset=Media.objects.order_by('url'))
self.assertEqual(len(formset.forms), 5)
self.assertEqual(formset.forms[0].as_p(), '<p><label for="id_generic_inline_admin-media-content_type-object_id-0-url">Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-0-url" type="text" name="generic_inline_admin-media-content_type-object_id-0-url" value="http://example.com/logo.png" maxlength="200" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-0-id" value="%s" id="id_generic_inline_admin-media-content_type-object_id-0-id" /></p>' % self.png_media_pk)
self.assertEqual(formset.forms[1].as_p(), '<p><label for="id_generic_inline_admin-media-content_type-object_id-1-url">Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-1-url" type="text" name="generic_inline_admin-media-content_type-object_id-1-url" value="http://example.com/podcast.mp3" maxlength="200" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-1-id" value="%s" id="id_generic_inline_admin-media-content_type-object_id-1-id" /></p>' % self.mp3_media_pk)
self.assertEqual(formset.forms[2].as_p(), '<p><label for="id_generic_inline_admin-media-content_type-object_id-2-url">Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-2-url" type="text" name="generic_inline_admin-media-content_type-object_id-2-url" maxlength="200" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-2-id" id="id_generic_inline_admin-media-content_type-object_id-2-id" /></p>')
# Works with a queryset that omits items
formset = EpisodeMediaFormSet(instance=e, queryset=Media.objects.filter(url__endswith=".png"))
self.assertEqual(len(formset.forms), 4)
self.assertEqual(formset.forms[0].as_p(), '<p><label for="id_generic_inline_admin-media-content_type-object_id-0-url">Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-0-url" type="text" name="generic_inline_admin-media-content_type-object_id-0-url" value="http://example.com/logo.png" maxlength="200" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-0-id" value="%s" id="id_generic_inline_admin-media-content_type-object_id-0-id" /></p>' % self.png_media_pk)
self.assertEqual(formset.forms[1].as_p(), '<p><label for="id_generic_inline_admin-media-content_type-object_id-1-url">Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-1-url" type="text" name="generic_inline_admin-media-content_type-object_id-1-url" maxlength="200" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-1-id" id="id_generic_inline_admin-media-content_type-object_id-1-id" /></p>')
def testGenericInlineFormsetFactory(self):
# Regression test for #10522.
inline_formset = generic_inlineformset_factory(Media,
exclude=('url',))
# Regression test for #12340.
e = Episode.objects.get(name='This Week in Django')
formset = inline_formset(instance=e)
self.assertTrue(formset.get_queryset().ordered)
class GenericInlineAdminParametersTest(TestCase):
urls = "regressiontests.generic_inline_admin.urls"
fixtures = ['users.xml']
def setUp(self):
self.client.login(username='super', password='secret')
def tearDown(self):
self.client.logout()
def _create_object(self, model):
"""
Create a model with an attached Media object via GFK. We can't
load content via a fixture (since the GenericForeignKey relies on
content type IDs, which will vary depending on what other tests
have been run), thus we do it here.
"""
e = model.objects.create(name='This Week in Django')
Media.objects.create(content_object=e, url='http://example.com/podcast.mp3')
return e
def testNoParam(self):
"""
With one initial form, extra (default) at 3, there should be 4 forms.
"""
e = self._create_object(Episode)
response = self.client.get('/generic_inline_admin/admin/generic_inline_admin/episode/%s/' % e.pk)
formset = response.context['inline_admin_formsets'][0].formset
self.assertEqual(formset.total_form_count(), 4)
self.assertEqual(formset.initial_form_count(), 1)
def testExtraParam(self):
"""
With extra=0, there should be one form.
"""
e = self._create_object(EpisodeExtra)
response = self.client.get('/generic_inline_admin/admin/generic_inline_admin/episodeextra/%s/' % e.pk)
formset = response.context['inline_admin_formsets'][0].formset
self.assertEqual(formset.total_form_count(), 1)
self.assertEqual(formset.initial_form_count(), 1)
def testMaxNumParam(self):
"""
With extra=5 and max_num=2, there should be only 2 forms.
"""
e = self._create_object(EpisodeMaxNum)
inline_form_data = '<input type="hidden" name="generic_inline_admin-media-content_type-object_id-TOTAL_FORMS" value="2" id="id_generic_inline_admin-media-content_type-object_id-TOTAL_FORMS" /><input type="hidden" name="generic_inline_admin-media-content_type-object_id-INITIAL_FORMS" value="1" id="id_generic_inline_admin-media-content_type-object_id-INITIAL_FORMS" />'
response = self.client.get('/generic_inline_admin/admin/generic_inline_admin/episodemaxnum/%s/' % e.pk)
formset = response.context['inline_admin_formsets'][0].formset
self.assertEqual(formset.total_form_count(), 2)
self.assertEqual(formset.initial_form_count(), 1)
class GenericInlineAdminWithUniqueTogetherTest(TestCase):
urls = "regressiontests.generic_inline_admin.urls"
fixtures = ['users.xml']
def setUp(self):
self.client.login(username='super', password='secret')
def tearDown(self):
self.client.logout()
def testAdd(self):
category_id = Category.objects.create(name='male').pk
post_data = {
"name": u"John Doe",
# inline data
"generic_inline_admin-phonenumber-content_type-object_id-TOTAL_FORMS": u"1",
"generic_inline_admin-phonenumber-content_type-object_id-INITIAL_FORMS": u"0",
"generic_inline_admin-phonenumber-content_type-object_id-MAX_NUM_FORMS": u"0",
"generic_inline_admin-phonenumber-content_type-object_id-0-id": "",
"generic_inline_admin-phonenumber-content_type-object_id-0-phone_number": "555-555-5555",
"generic_inline_admin-phonenumber-content_type-object_id-0-category": "%s" % category_id,
}
response = self.client.get('/generic_inline_admin/admin/generic_inline_admin/contact/add/')
self.assertEqual(response.status_code, 200)
response = self.client.post('/generic_inline_admin/admin/generic_inline_admin/contact/add/', post_data)
self.assertEqual(response.status_code, 302) # redirect somewhere
class NoInlineDeletionTest(TestCase):
urls = "regressiontests.generic_inline_admin.urls"
def test_no_deletion(self):
fake_site = object()
inline = MediaPermanentInline(EpisodePermanent, fake_site)
fake_request = object()
formset = inline.get_formset(fake_request)
self.assertFalse(formset.can_delete)
class MockRequest(object):
pass
class MockSuperUser(object):
def has_perm(self, perm):
return True
request = MockRequest()
request.user = MockSuperUser()
class GenericInlineModelAdminTest(TestCase):
urls = "regressiontests.generic_inline_admin.urls"
def setUp(self):
self.site = AdminSite()
def test_get_formset_kwargs(self):
media_inline = MediaInline(Media, AdminSite())
# Create a formset with default arguments
formset = media_inline.get_formset(request)
self.assertEqual(formset.max_num, None)
self.assertEqual(formset.can_order, False)
# Create a formset with custom keyword arguments
formset = media_inline.get_formset(request, max_num=100, can_order=True)
self.assertEqual(formset.max_num, 100)
self.assertEqual(formset.can_order, True)
def test_custom_form_meta_exclude_with_readonly(self):
"""
Ensure that the custom ModelForm's `Meta.exclude` is respected when
used in conjunction with `GenericInlineModelAdmin.readonly_fields`
and when no `ModelAdmin.exclude` is defined.
"""
class MediaForm(ModelForm):
class Meta:
model = Media
exclude = ['url']
class MediaInline(GenericTabularInline):
readonly_fields = ['description']
form = MediaForm
model = Media
class EpisodeAdmin(admin.ModelAdmin):
inlines = [
MediaInline
]
ma = EpisodeAdmin(Episode, self.site)
self.assertEqual(
list(ma.get_formsets(request))[0]().forms[0].fields.keys(),
['keywords', 'id', 'DELETE'])
def test_custom_form_meta_exclude(self):
"""
Ensure that the custom ModelForm's `Meta.exclude` is respected by
`GenericInlineModelAdmin.get_formset`, and overridden if
`ModelAdmin.exclude` or `GenericInlineModelAdmin.exclude` are defined.
Refs #15907.
"""
# First with `GenericInlineModelAdmin` -----------------
class MediaForm(ModelForm):
class Meta:
model = Media
exclude = ['url']
class MediaInline(GenericTabularInline):
exclude = ['description']
form = MediaForm
model = Media
class EpisodeAdmin(admin.ModelAdmin):
inlines = [
MediaInline
]
ma = EpisodeAdmin(Episode, self.site)
self.assertEqual(
list(ma.get_formsets(request))[0]().forms[0].fields.keys(),
['url', 'keywords', 'id', 'DELETE'])
# Then, only with `ModelForm` -----------------
class MediaInline(GenericTabularInline):
form = MediaForm
model = Media
class EpisodeAdmin(admin.ModelAdmin):
inlines = [
MediaInline
]
ma = EpisodeAdmin(Episode, self.site)
self.assertEqual(
list(ma.get_formsets(request))[0]().forms[0].fields.keys(),
['description', 'keywords', 'id', 'DELETE'])