mirror of
https://github.com/django/django.git
synced 2024-12-28 03:55:50 +00:00
354 lines
12 KiB
Python
354 lines
12 KiB
Python
from __future__ import unicode_literals
|
|
|
|
import warnings
|
|
|
|
from django import forms
|
|
from django.contrib import admin
|
|
from django.core.exceptions import ImproperlyConfigured
|
|
from django.test import TestCase
|
|
from django.test.utils import str_prefix
|
|
|
|
from .models import Song, Book, Album, TwoAlbumFKAndAnE, City
|
|
|
|
|
|
class SongForm(forms.ModelForm):
|
|
pass
|
|
|
|
|
|
class ValidFields(admin.ModelAdmin):
|
|
form = SongForm
|
|
fields = ['title']
|
|
|
|
|
|
class ValidFormFieldsets(admin.ModelAdmin):
|
|
def get_form(self, request, obj=None, **kwargs):
|
|
class ExtraFieldForm(SongForm):
|
|
name = forms.CharField(max_length=50)
|
|
return ExtraFieldForm
|
|
|
|
fieldsets = (
|
|
(None, {
|
|
'fields': ('name',),
|
|
}),
|
|
)
|
|
|
|
|
|
class ValidationTestCase(TestCase):
|
|
|
|
def test_readonly_and_editable(self):
|
|
class SongAdmin(admin.ModelAdmin):
|
|
readonly_fields = ["original_release"]
|
|
fieldsets = [
|
|
(None, {
|
|
"fields": ["title", "original_release"],
|
|
}),
|
|
]
|
|
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
SongAdmin.validate(Song)
|
|
|
|
def test_custom_modelforms_with_fields_fieldsets(self):
|
|
"""
|
|
# Regression test for #8027: custom ModelForms with fields/fieldsets
|
|
"""
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
ValidFields.validate(Song)
|
|
|
|
def test_custom_get_form_with_fieldsets(self):
|
|
"""
|
|
Ensure that the fieldsets validation is skipped when the ModelAdmin.get_form() method
|
|
is overridden.
|
|
Refs #19445.
|
|
"""
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
ValidFormFieldsets.validate(Song)
|
|
|
|
def test_exclude_values(self):
|
|
"""
|
|
Tests for basic validation of 'exclude' option values (#12689)
|
|
"""
|
|
class ExcludedFields1(admin.ModelAdmin):
|
|
exclude = ('foo')
|
|
|
|
self.assertRaisesMessage(ImproperlyConfigured,
|
|
"'ExcludedFields1.exclude' must be a list or tuple.",
|
|
ExcludedFields1.validate,
|
|
Book)
|
|
|
|
def test_exclude_duplicate_values(self):
|
|
class ExcludedFields2(admin.ModelAdmin):
|
|
exclude = ('name', 'name')
|
|
|
|
self.assertRaisesMessage(ImproperlyConfigured,
|
|
"There are duplicate field(s) in ExcludedFields2.exclude",
|
|
ExcludedFields2.validate,
|
|
Book)
|
|
|
|
def test_exclude_in_inline(self):
|
|
class ExcludedFieldsInline(admin.TabularInline):
|
|
model = Song
|
|
exclude = ('foo')
|
|
|
|
class ExcludedFieldsAlbumAdmin(admin.ModelAdmin):
|
|
model = Album
|
|
inlines = [ExcludedFieldsInline]
|
|
|
|
self.assertRaisesMessage(ImproperlyConfigured,
|
|
"'ExcludedFieldsInline.exclude' must be a list or tuple.",
|
|
ExcludedFieldsAlbumAdmin.validate,
|
|
Album)
|
|
|
|
def test_exclude_inline_model_admin(self):
|
|
"""
|
|
# Regression test for #9932 - exclude in InlineModelAdmin
|
|
# should not contain the ForeignKey field used in ModelAdmin.model
|
|
"""
|
|
class SongInline(admin.StackedInline):
|
|
model = Song
|
|
exclude = ['album']
|
|
|
|
class AlbumAdmin(admin.ModelAdmin):
|
|
model = Album
|
|
inlines = [SongInline]
|
|
|
|
self.assertRaisesMessage(ImproperlyConfigured,
|
|
"SongInline cannot exclude the field 'album' - this is the foreign key to the parent model admin_validation.Album.",
|
|
AlbumAdmin.validate,
|
|
Album)
|
|
|
|
def test_app_label_in_admin_validation(self):
|
|
"""
|
|
Regression test for #15669 - Include app label in admin validation messages
|
|
"""
|
|
class RawIdNonexistingAdmin(admin.ModelAdmin):
|
|
raw_id_fields = ('nonexisting',)
|
|
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
self.assertRaisesMessage(ImproperlyConfigured,
|
|
"'RawIdNonexistingAdmin.raw_id_fields' refers to field 'nonexisting' that is missing from model 'admin_validation.Album'.",
|
|
RawIdNonexistingAdmin.validate,
|
|
Album)
|
|
|
|
def test_fk_exclusion(self):
|
|
"""
|
|
Regression test for #11709 - when testing for fk excluding (when exclude is
|
|
given) make sure fk_name is honored or things blow up when there is more
|
|
than one fk to the parent model.
|
|
"""
|
|
class TwoAlbumFKAndAnEInline(admin.TabularInline):
|
|
model = TwoAlbumFKAndAnE
|
|
exclude = ("e",)
|
|
fk_name = "album1"
|
|
|
|
class MyAdmin(admin.ModelAdmin):
|
|
inlines = [TwoAlbumFKAndAnEInline]
|
|
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
MyAdmin.validate(Album)
|
|
|
|
def test_inline_self_validation(self):
|
|
class TwoAlbumFKAndAnEInline(admin.TabularInline):
|
|
model = TwoAlbumFKAndAnE
|
|
|
|
class MyAdmin(admin.ModelAdmin):
|
|
inlines = [TwoAlbumFKAndAnEInline]
|
|
|
|
self.assertRaisesMessage(ValueError,
|
|
"'admin_validation.TwoAlbumFKAndAnE' has more than one ForeignKey to 'admin_validation.Album'.",
|
|
MyAdmin.validate, Album)
|
|
|
|
def test_inline_with_specified(self):
|
|
class TwoAlbumFKAndAnEInline(admin.TabularInline):
|
|
model = TwoAlbumFKAndAnE
|
|
fk_name = "album1"
|
|
|
|
class MyAdmin(admin.ModelAdmin):
|
|
inlines = [TwoAlbumFKAndAnEInline]
|
|
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
MyAdmin.validate(Album)
|
|
|
|
def test_readonly(self):
|
|
class SongAdmin(admin.ModelAdmin):
|
|
readonly_fields = ("title",)
|
|
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
SongAdmin.validate(Song)
|
|
|
|
def test_readonly_on_method(self):
|
|
def my_function(obj):
|
|
pass
|
|
|
|
class SongAdmin(admin.ModelAdmin):
|
|
readonly_fields = (my_function,)
|
|
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
SongAdmin.validate(Song)
|
|
|
|
def test_readonly_on_modeladmin(self):
|
|
class SongAdmin(admin.ModelAdmin):
|
|
readonly_fields = ("readonly_method_on_modeladmin",)
|
|
|
|
def readonly_method_on_modeladmin(self, obj):
|
|
pass
|
|
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
SongAdmin.validate(Song)
|
|
|
|
def test_readonly_method_on_model(self):
|
|
class SongAdmin(admin.ModelAdmin):
|
|
readonly_fields = ("readonly_method_on_model",)
|
|
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
SongAdmin.validate(Song)
|
|
|
|
def test_nonexistant_field(self):
|
|
class SongAdmin(admin.ModelAdmin):
|
|
readonly_fields = ("title", "nonexistent")
|
|
|
|
self.assertRaisesMessage(ImproperlyConfigured,
|
|
str_prefix("SongAdmin.readonly_fields[1], %(_)s'nonexistent' is not a callable "
|
|
"or an attribute of 'SongAdmin' or found in the model 'Song'."),
|
|
SongAdmin.validate,
|
|
Song)
|
|
|
|
def test_nonexistant_field_on_inline(self):
|
|
class CityInline(admin.TabularInline):
|
|
model = City
|
|
readonly_fields = ['i_dont_exist'] # Missing attribute
|
|
|
|
self.assertRaisesMessage(ImproperlyConfigured,
|
|
str_prefix("CityInline.readonly_fields[0], %(_)s'i_dont_exist' is not a callable "
|
|
"or an attribute of 'CityInline' or found in the model 'City'."),
|
|
CityInline.validate,
|
|
City)
|
|
|
|
def test_extra(self):
|
|
class SongAdmin(admin.ModelAdmin):
|
|
def awesome_song(self, instance):
|
|
if instance.title == "Born to Run":
|
|
return "Best Ever!"
|
|
return "Status unknown."
|
|
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
SongAdmin.validate(Song)
|
|
|
|
def test_readonly_lambda(self):
|
|
class SongAdmin(admin.ModelAdmin):
|
|
readonly_fields = (lambda obj: "test",)
|
|
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
SongAdmin.validate(Song)
|
|
|
|
def test_graceful_m2m_fail(self):
|
|
"""
|
|
Regression test for #12203/#12237 - Fail more gracefully when a M2M field that
|
|
specifies the 'through' option is included in the 'fields' or the 'fieldsets'
|
|
ModelAdmin options.
|
|
"""
|
|
|
|
class BookAdmin(admin.ModelAdmin):
|
|
fields = ['authors']
|
|
|
|
self.assertRaisesMessage(ImproperlyConfigured,
|
|
"'BookAdmin.fields' can't include the ManyToManyField field 'authors' because 'authors' manually specifies a 'through' model.",
|
|
BookAdmin.validate,
|
|
Book)
|
|
|
|
def test_cannot_include_through(self):
|
|
class FieldsetBookAdmin(admin.ModelAdmin):
|
|
fieldsets = (
|
|
('Header 1', {'fields': ('name',)}),
|
|
('Header 2', {'fields': ('authors',)}),
|
|
)
|
|
|
|
self.assertRaisesMessage(ImproperlyConfigured,
|
|
"'FieldsetBookAdmin.fieldsets[1][1]['fields']' can't include the ManyToManyField field 'authors' because 'authors' manually specifies a 'through' model.",
|
|
FieldsetBookAdmin.validate,
|
|
Book)
|
|
|
|
def test_nested_fields(self):
|
|
class NestedFieldsAdmin(admin.ModelAdmin):
|
|
fields = ('price', ('name', 'subtitle'))
|
|
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
NestedFieldsAdmin.validate(Book)
|
|
|
|
def test_nested_fieldsets(self):
|
|
class NestedFieldsetAdmin(admin.ModelAdmin):
|
|
fieldsets = (
|
|
('Main', {'fields': ('price', ('name', 'subtitle'))}),
|
|
)
|
|
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
NestedFieldsetAdmin.validate(Book)
|
|
|
|
def test_explicit_through_override(self):
|
|
"""
|
|
Regression test for #12209 -- If the explicitly provided through model
|
|
is specified as a string, the admin should still be able use
|
|
Model.m2m_field.through
|
|
"""
|
|
|
|
class AuthorsInline(admin.TabularInline):
|
|
model = Book.authors.through
|
|
|
|
class BookAdmin(admin.ModelAdmin):
|
|
inlines = [AuthorsInline]
|
|
|
|
# If the through model is still a string (and hasn't been resolved to a model)
|
|
# the validation will fail.
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
BookAdmin.validate(Book)
|
|
|
|
def test_non_model_fields(self):
|
|
"""
|
|
Regression for ensuring ModelAdmin.fields can contain non-model fields
|
|
that broke with r11737
|
|
"""
|
|
class SongForm(forms.ModelForm):
|
|
extra_data = forms.CharField()
|
|
|
|
class FieldsOnFormOnlyAdmin(admin.ModelAdmin):
|
|
form = SongForm
|
|
fields = ['title', 'extra_data']
|
|
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
FieldsOnFormOnlyAdmin.validate(Song)
|
|
|
|
def test_non_model_first_field(self):
|
|
"""
|
|
Regression for ensuring ModelAdmin.field can handle first elem being a
|
|
non-model field (test fix for UnboundLocalError introduced with r16225).
|
|
"""
|
|
class SongForm(forms.ModelForm):
|
|
extra_data = forms.CharField()
|
|
|
|
class Meta:
|
|
model = Song
|
|
fields = '__all__'
|
|
|
|
class FieldsOnFormOnlyAdmin(admin.ModelAdmin):
|
|
form = SongForm
|
|
fields = ['extra_data', 'title']
|
|
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
FieldsOnFormOnlyAdmin.validate(Song)
|