mirror of https://github.com/django/django.git
482 lines
17 KiB
Python
482 lines
17 KiB
Python
from django.contrib import admin
|
|
from django.contrib.admin.sites import AdminSite
|
|
from django.contrib.auth.models import User
|
|
from django.contrib.contenttypes.admin import GenericTabularInline
|
|
from django.contrib.contenttypes.models import ContentType
|
|
from django.forms.formsets import DEFAULT_MAX_NUM
|
|
from django.forms.models import ModelForm
|
|
from django.test import RequestFactory, SimpleTestCase, TestCase, override_settings
|
|
from django.urls import reverse
|
|
|
|
from .admin import MediaInline, MediaPermanentInline
|
|
from .admin import site as admin_site
|
|
from .models import Category, Episode, EpisodePermanent, Media, PhoneNumber
|
|
|
|
|
|
class TestDataMixin:
|
|
@classmethod
|
|
def setUpTestData(cls):
|
|
cls.superuser = User.objects.create_superuser(
|
|
username="super", password="secret", email="super@example.com"
|
|
)
|
|
|
|
|
|
@override_settings(ROOT_URLCONF="generic_inline_admin.urls")
|
|
class GenericAdminViewTest(TestDataMixin, TestCase):
|
|
def setUp(self):
|
|
self.client.force_login(self.superuser)
|
|
|
|
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 test_basic_add_GET(self):
|
|
"""
|
|
A smoke test to ensure GET on the add_view works.
|
|
"""
|
|
response = self.client.get(reverse("admin:generic_inline_admin_episode_add"))
|
|
self.assertEqual(response.status_code, 200)
|
|
|
|
def test_basic_edit_GET(self):
|
|
"""
|
|
A smoke test to ensure GET on the change_view works.
|
|
"""
|
|
response = self.client.get(
|
|
reverse(
|
|
"admin:generic_inline_admin_episode_change", args=(self.episode_pk,)
|
|
)
|
|
)
|
|
self.assertEqual(response.status_code, 200)
|
|
|
|
def test_basic_add_POST(self):
|
|
"""
|
|
A smoke test to ensure POST on add_view works.
|
|
"""
|
|
post_data = {
|
|
"name": "This Week in Django",
|
|
# inline data
|
|
"generic_inline_admin-media-content_type-object_id-TOTAL_FORMS": "1",
|
|
"generic_inline_admin-media-content_type-object_id-INITIAL_FORMS": "0",
|
|
"generic_inline_admin-media-content_type-object_id-MAX_NUM_FORMS": "0",
|
|
}
|
|
response = self.client.post(
|
|
reverse("admin:generic_inline_admin_episode_add"), post_data
|
|
)
|
|
self.assertEqual(response.status_code, 302) # redirect somewhere
|
|
|
|
def test_basic_edit_POST(self):
|
|
"""
|
|
A smoke test to ensure POST on edit_view works.
|
|
"""
|
|
prefix = "generic_inline_admin-media-content_type-object_id"
|
|
post_data = {
|
|
"name": "This Week in Django",
|
|
# inline data
|
|
f"{prefix}-TOTAL_FORMS": "3",
|
|
f"{prefix}-INITIAL_FORMS": "2",
|
|
f"{prefix}-MAX_NUM_FORMS": "0",
|
|
f"{prefix}-0-id": str(self.mp3_media_pk),
|
|
f"{prefix}-0-url": "http://example.com/podcast.mp3",
|
|
f"{prefix}-1-id": str(self.png_media_pk),
|
|
f"{prefix}-1-url": "http://example.com/logo.png",
|
|
f"{prefix}-2-id": "",
|
|
f"{prefix}-2-url": "",
|
|
}
|
|
url = reverse(
|
|
"admin:generic_inline_admin_episode_change", args=(self.episode_pk,)
|
|
)
|
|
response = self.client.post(url, post_data)
|
|
self.assertEqual(response.status_code, 302) # redirect somewhere
|
|
|
|
|
|
@override_settings(ROOT_URLCONF="generic_inline_admin.urls")
|
|
class GenericInlineAdminParametersTest(TestDataMixin, TestCase):
|
|
factory = RequestFactory()
|
|
|
|
def setUp(self):
|
|
self.client.force_login(self.superuser)
|
|
|
|
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 test_no_param(self):
|
|
"""
|
|
With one initial form, extra (default) at 3, there should be 4 forms.
|
|
"""
|
|
e = self._create_object(Episode)
|
|
response = self.client.get(
|
|
reverse("admin:generic_inline_admin_episode_change", args=(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 test_extra_param(self):
|
|
"""
|
|
With extra=0, there should be one form.
|
|
"""
|
|
|
|
class ExtraInline(GenericTabularInline):
|
|
model = Media
|
|
extra = 0
|
|
|
|
modeladmin = admin.ModelAdmin(Episode, admin_site)
|
|
modeladmin.inlines = [ExtraInline]
|
|
|
|
e = self._create_object(Episode)
|
|
request = self.factory.get(
|
|
reverse("admin:generic_inline_admin_episode_change", args=(e.pk,))
|
|
)
|
|
request.user = User(username="super", is_superuser=True)
|
|
response = modeladmin.changeform_view(request, object_id=str(e.pk))
|
|
formset = response.context_data["inline_admin_formsets"][0].formset
|
|
self.assertEqual(formset.total_form_count(), 1)
|
|
self.assertEqual(formset.initial_form_count(), 1)
|
|
|
|
def test_max_num_param(self):
|
|
"""
|
|
With extra=5 and max_num=2, there should be only 2 forms.
|
|
"""
|
|
|
|
class MaxNumInline(GenericTabularInline):
|
|
model = Media
|
|
extra = 5
|
|
max_num = 2
|
|
|
|
modeladmin = admin.ModelAdmin(Episode, admin_site)
|
|
modeladmin.inlines = [MaxNumInline]
|
|
|
|
e = self._create_object(Episode)
|
|
request = self.factory.get(
|
|
reverse("admin:generic_inline_admin_episode_change", args=(e.pk,))
|
|
)
|
|
request.user = User(username="super", is_superuser=True)
|
|
response = modeladmin.changeform_view(request, object_id=str(e.pk))
|
|
formset = response.context_data["inline_admin_formsets"][0].formset
|
|
self.assertEqual(formset.total_form_count(), 2)
|
|
self.assertEqual(formset.initial_form_count(), 1)
|
|
|
|
def test_min_num_param(self):
|
|
"""
|
|
With extra=3 and min_num=2, there should be five forms.
|
|
"""
|
|
|
|
class MinNumInline(GenericTabularInline):
|
|
model = Media
|
|
extra = 3
|
|
min_num = 2
|
|
|
|
modeladmin = admin.ModelAdmin(Episode, admin_site)
|
|
modeladmin.inlines = [MinNumInline]
|
|
|
|
e = self._create_object(Episode)
|
|
request = self.factory.get(
|
|
reverse("admin:generic_inline_admin_episode_change", args=(e.pk,))
|
|
)
|
|
request.user = User(username="super", is_superuser=True)
|
|
response = modeladmin.changeform_view(request, object_id=str(e.pk))
|
|
formset = response.context_data["inline_admin_formsets"][0].formset
|
|
self.assertEqual(formset.total_form_count(), 5)
|
|
self.assertEqual(formset.initial_form_count(), 1)
|
|
|
|
def test_get_extra(self):
|
|
class GetExtraInline(GenericTabularInline):
|
|
model = Media
|
|
extra = 4
|
|
|
|
def get_extra(self, request, obj):
|
|
return 2
|
|
|
|
modeladmin = admin.ModelAdmin(Episode, admin_site)
|
|
modeladmin.inlines = [GetExtraInline]
|
|
e = self._create_object(Episode)
|
|
request = self.factory.get(
|
|
reverse("admin:generic_inline_admin_episode_change", args=(e.pk,))
|
|
)
|
|
request.user = User(username="super", is_superuser=True)
|
|
response = modeladmin.changeform_view(request, object_id=str(e.pk))
|
|
formset = response.context_data["inline_admin_formsets"][0].formset
|
|
|
|
self.assertEqual(formset.extra, 2)
|
|
|
|
def test_get_min_num(self):
|
|
class GetMinNumInline(GenericTabularInline):
|
|
model = Media
|
|
min_num = 5
|
|
|
|
def get_min_num(self, request, obj):
|
|
return 2
|
|
|
|
modeladmin = admin.ModelAdmin(Episode, admin_site)
|
|
modeladmin.inlines = [GetMinNumInline]
|
|
e = self._create_object(Episode)
|
|
request = self.factory.get(
|
|
reverse("admin:generic_inline_admin_episode_change", args=(e.pk,))
|
|
)
|
|
request.user = User(username="super", is_superuser=True)
|
|
response = modeladmin.changeform_view(request, object_id=str(e.pk))
|
|
formset = response.context_data["inline_admin_formsets"][0].formset
|
|
|
|
self.assertEqual(formset.min_num, 2)
|
|
|
|
def test_get_max_num(self):
|
|
class GetMaxNumInline(GenericTabularInline):
|
|
model = Media
|
|
extra = 5
|
|
|
|
def get_max_num(self, request, obj):
|
|
return 2
|
|
|
|
modeladmin = admin.ModelAdmin(Episode, admin_site)
|
|
modeladmin.inlines = [GetMaxNumInline]
|
|
e = self._create_object(Episode)
|
|
request = self.factory.get(
|
|
reverse("admin:generic_inline_admin_episode_change", args=(e.pk,))
|
|
)
|
|
request.user = User(username="super", is_superuser=True)
|
|
response = modeladmin.changeform_view(request, object_id=str(e.pk))
|
|
formset = response.context_data["inline_admin_formsets"][0].formset
|
|
|
|
self.assertEqual(formset.max_num, 2)
|
|
|
|
|
|
@override_settings(ROOT_URLCONF="generic_inline_admin.urls")
|
|
class GenericInlineAdminWithUniqueTogetherTest(TestDataMixin, TestCase):
|
|
def setUp(self):
|
|
self.client.force_login(self.superuser)
|
|
|
|
def test_add(self):
|
|
category_id = Category.objects.create(name="male").pk
|
|
prefix = "generic_inline_admin-phonenumber-content_type-object_id"
|
|
post_data = {
|
|
"name": "John Doe",
|
|
# inline data
|
|
f"{prefix}-TOTAL_FORMS": "1",
|
|
f"{prefix}-INITIAL_FORMS": "0",
|
|
f"{prefix}-MAX_NUM_FORMS": "0",
|
|
f"{prefix}-0-id": "",
|
|
f"{prefix}-0-phone_number": "555-555-5555",
|
|
f"{prefix}-0-category": str(category_id),
|
|
}
|
|
response = self.client.get(reverse("admin:generic_inline_admin_contact_add"))
|
|
self.assertEqual(response.status_code, 200)
|
|
response = self.client.post(
|
|
reverse("admin:generic_inline_admin_contact_add"), post_data
|
|
)
|
|
self.assertEqual(response.status_code, 302) # redirect somewhere
|
|
|
|
def test_delete(self):
|
|
from .models import Contact
|
|
|
|
c = Contact.objects.create(name="foo")
|
|
PhoneNumber.objects.create(
|
|
object_id=c.id,
|
|
content_type=ContentType.objects.get_for_model(Contact),
|
|
phone_number="555-555-5555",
|
|
)
|
|
response = self.client.post(
|
|
reverse("admin:generic_inline_admin_contact_delete", args=[c.pk])
|
|
)
|
|
self.assertContains(response, "Are you sure you want to delete")
|
|
|
|
|
|
@override_settings(ROOT_URLCONF="generic_inline_admin.urls")
|
|
class NoInlineDeletionTest(SimpleTestCase):
|
|
def test_no_deletion(self):
|
|
inline = MediaPermanentInline(EpisodePermanent, admin_site)
|
|
fake_request = object()
|
|
formset = inline.get_formset(fake_request)
|
|
self.assertFalse(formset.can_delete)
|
|
|
|
|
|
class MockRequest:
|
|
pass
|
|
|
|
|
|
class MockSuperUser:
|
|
def has_perm(self, perm, obj=None):
|
|
return True
|
|
|
|
|
|
request = MockRequest()
|
|
request.user = MockSuperUser()
|
|
|
|
|
|
@override_settings(ROOT_URLCONF="generic_inline_admin.urls")
|
|
class GenericInlineModelAdminTest(SimpleTestCase):
|
|
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, DEFAULT_MAX_NUM)
|
|
self.assertIs(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.assertIs(formset.can_order, True)
|
|
|
|
def test_custom_form_meta_exclude_with_readonly(self):
|
|
"""
|
|
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(list(ma.get_formsets_with_inlines(request))[0][0]().forms[0].fields),
|
|
["keywords", "id", "DELETE"],
|
|
)
|
|
|
|
def test_custom_form_meta_exclude(self):
|
|
"""
|
|
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(list(ma.get_formsets_with_inlines(request))[0][0]().forms[0].fields),
|
|
["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(list(ma.get_formsets_with_inlines(request))[0][0]().forms[0].fields),
|
|
["description", "keywords", "id", "DELETE"],
|
|
)
|
|
|
|
def test_get_fieldsets(self):
|
|
# get_fieldsets is called when figuring out form fields.
|
|
# Refs #18681.
|
|
class MediaForm(ModelForm):
|
|
class Meta:
|
|
model = Media
|
|
fields = "__all__"
|
|
|
|
class MediaInline(GenericTabularInline):
|
|
form = MediaForm
|
|
model = Media
|
|
can_delete = False
|
|
|
|
def get_fieldsets(self, request, obj=None):
|
|
return [(None, {"fields": ["url", "description"]})]
|
|
|
|
ma = MediaInline(Media, self.site)
|
|
form = ma.get_formset(None).form
|
|
self.assertEqual(form._meta.fields, ["url", "description"])
|
|
|
|
def test_get_formsets_with_inlines_returns_tuples(self):
|
|
"""
|
|
get_formsets_with_inlines() returns the correct tuples.
|
|
"""
|
|
|
|
class MediaForm(ModelForm):
|
|
class Meta:
|
|
model = Media
|
|
exclude = ["url"]
|
|
|
|
class MediaInline(GenericTabularInline):
|
|
form = MediaForm
|
|
model = Media
|
|
|
|
class AlternateInline(GenericTabularInline):
|
|
form = MediaForm
|
|
model = Media
|
|
|
|
class EpisodeAdmin(admin.ModelAdmin):
|
|
inlines = [AlternateInline, MediaInline]
|
|
|
|
ma = EpisodeAdmin(Episode, self.site)
|
|
inlines = ma.get_inline_instances(request)
|
|
for (formset, inline), other_inline in zip(
|
|
ma.get_formsets_with_inlines(request), inlines
|
|
):
|
|
self.assertIsInstance(formset, other_inline.get_formset(request).__class__)
|
|
|
|
def test_get_inline_instances_override_get_inlines(self):
|
|
class MediaInline(GenericTabularInline):
|
|
model = Media
|
|
|
|
class AlternateInline(GenericTabularInline):
|
|
model = Media
|
|
|
|
class EpisodeAdmin(admin.ModelAdmin):
|
|
inlines = (AlternateInline, MediaInline)
|
|
|
|
def get_inlines(self, request, obj):
|
|
if hasattr(request, "name"):
|
|
if request.name == "alternate":
|
|
return self.inlines[:1]
|
|
elif request.name == "media":
|
|
return self.inlines[1:2]
|
|
return []
|
|
|
|
ma = EpisodeAdmin(Episode, self.site)
|
|
self.assertEqual(ma.get_inlines(request, None), [])
|
|
self.assertEqual(ma.get_inline_instances(request), [])
|
|
for name, inline_class in (
|
|
("alternate", AlternateInline),
|
|
("media", MediaInline),
|
|
):
|
|
request.name = name
|
|
self.assertEqual(ma.get_inlines(request, None), (inline_class,)),
|
|
self.assertEqual(type(ma.get_inline_instances(request)[0]), inline_class)
|