500 lines
15 KiB
Python
500 lines
15 KiB
Python
from __future__ import unicode_literals
|
|
|
|
import warnings
|
|
|
|
from django import forms
|
|
from django.contrib import admin
|
|
from django.core import checks
|
|
from django.core.exceptions import ImproperlyConfigured
|
|
from django.test import TestCase
|
|
|
|
from .models import Song, Book, Album, TwoAlbumFKAndAnE, City, State
|
|
|
|
|
|
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 SystemChecksTestCase(TestCase):
|
|
|
|
def test_checks_are_performed(self):
|
|
class MyAdmin(admin.ModelAdmin):
|
|
@classmethod
|
|
def check(self, model, **kwargs):
|
|
return ['error!']
|
|
|
|
admin.site.register(Song, MyAdmin)
|
|
try:
|
|
errors = checks.run_checks()
|
|
expected = ['error!']
|
|
self.assertEqual(errors, expected)
|
|
finally:
|
|
admin.site.unregister(Song)
|
|
|
|
def test_readonly_and_editable(self):
|
|
class SongAdmin(admin.ModelAdmin):
|
|
readonly_fields = ["original_release"]
|
|
list_display = ["pk", "original_release"]
|
|
list_editable = ["original_release"]
|
|
fieldsets = [
|
|
(None, {
|
|
"fields": ["title", "original_release"],
|
|
}),
|
|
]
|
|
|
|
errors = SongAdmin.check(model=Song)
|
|
expected = [
|
|
checks.Error(
|
|
('"list_editable[0]" refers to field "original_release", '
|
|
'which is not editable through the admin.'),
|
|
hint=None,
|
|
obj=SongAdmin,
|
|
id='admin.E126',
|
|
)
|
|
]
|
|
self.assertEqual(errors, expected)
|
|
|
|
def test_editable(self):
|
|
class SongAdmin(admin.ModelAdmin):
|
|
list_display = ["pk", "title"]
|
|
list_editable = ["title"]
|
|
fieldsets = [
|
|
(None, {
|
|
"fields": ["title", "original_release"],
|
|
}),
|
|
]
|
|
|
|
errors = SongAdmin.check(model=Song)
|
|
self.assertEqual(errors, [])
|
|
|
|
def test_custom_modelforms_with_fields_fieldsets(self):
|
|
"""
|
|
# Regression test for #8027: custom ModelForms with fields/fieldsets
|
|
"""
|
|
|
|
errors = ValidFields.check(model=Song)
|
|
self.assertEqual(errors, [])
|
|
|
|
def test_custom_get_form_with_fieldsets(self):
|
|
"""
|
|
Ensure that the fieldsets checks are skipped when the ModelAdmin.get_form() method
|
|
is overridden.
|
|
Refs #19445.
|
|
"""
|
|
|
|
errors = ValidFormFieldsets.check(model=Song)
|
|
self.assertEqual(errors, [])
|
|
|
|
def test_exclude_values(self):
|
|
"""
|
|
Tests for basic system checks of 'exclude' option values (#12689)
|
|
"""
|
|
|
|
class ExcludedFields1(admin.ModelAdmin):
|
|
exclude = 'foo'
|
|
|
|
errors = ExcludedFields1.check(model=Book)
|
|
expected = [
|
|
checks.Error(
|
|
'"exclude" must be a list or tuple.',
|
|
hint=None,
|
|
obj=ExcludedFields1,
|
|
id='admin.E014',
|
|
)
|
|
]
|
|
self.assertEqual(errors, expected)
|
|
|
|
def test_exclude_duplicate_values(self):
|
|
class ExcludedFields2(admin.ModelAdmin):
|
|
exclude = ('name', 'name')
|
|
|
|
errors = ExcludedFields2.check(model=Book)
|
|
expected = [
|
|
checks.Error(
|
|
'"exclude" contains duplicate field(s).',
|
|
hint=None,
|
|
obj=ExcludedFields2,
|
|
id='admin.E015',
|
|
)
|
|
]
|
|
self.assertEqual(errors, expected)
|
|
|
|
def test_exclude_in_inline(self):
|
|
class ExcludedFieldsInline(admin.TabularInline):
|
|
model = Song
|
|
exclude = 'foo'
|
|
|
|
class ExcludedFieldsAlbumAdmin(admin.ModelAdmin):
|
|
model = Album
|
|
inlines = [ExcludedFieldsInline]
|
|
|
|
errors = ExcludedFieldsAlbumAdmin.check(model=Album)
|
|
expected = [
|
|
checks.Error(
|
|
'"exclude" must be a list or tuple.',
|
|
hint=None,
|
|
obj=ExcludedFieldsInline,
|
|
id='admin.E014',
|
|
)
|
|
]
|
|
self.assertEqual(errors, expected)
|
|
|
|
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]
|
|
|
|
errors = AlbumAdmin.check(model=Album)
|
|
expected = [
|
|
checks.Error(
|
|
('Cannot exclude the field "album", because it is the foreign key '
|
|
'to the parent model admin_checks.Album.'),
|
|
hint=None,
|
|
obj=SongInline,
|
|
id='admin.E201',
|
|
)
|
|
]
|
|
self.assertEqual(errors, expected)
|
|
|
|
def test_app_label_in_admin_checks(self):
|
|
"""
|
|
Regression test for #15669 - Include app label in admin system check messages
|
|
"""
|
|
|
|
class RawIdNonexistingAdmin(admin.ModelAdmin):
|
|
raw_id_fields = ('nonexisting',)
|
|
|
|
errors = RawIdNonexistingAdmin.check(model=Album)
|
|
expected = [
|
|
checks.Error(
|
|
('"raw_id_fields[0]" refers to field "nonexisting", which is '
|
|
'missing from model admin_checks.Album.'),
|
|
hint=None,
|
|
obj=RawIdNonexistingAdmin,
|
|
id='admin.E002',
|
|
)
|
|
]
|
|
self.assertEqual(errors, expected)
|
|
|
|
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]
|
|
|
|
errors = MyAdmin.check(model=Album)
|
|
self.assertEqual(errors, [])
|
|
|
|
def test_inline_self_check(self):
|
|
class TwoAlbumFKAndAnEInline(admin.TabularInline):
|
|
model = TwoAlbumFKAndAnE
|
|
|
|
class MyAdmin(admin.ModelAdmin):
|
|
inlines = [TwoAlbumFKAndAnEInline]
|
|
|
|
errors = MyAdmin.check(model=Album)
|
|
expected = [
|
|
checks.Error(
|
|
"'admin_checks.TwoAlbumFKAndAnE' has more than one ForeignKey to 'admin_checks.Album'.",
|
|
hint=None,
|
|
obj=TwoAlbumFKAndAnEInline,
|
|
id='admin.E202',
|
|
)
|
|
]
|
|
self.assertEqual(errors, expected)
|
|
|
|
def test_inline_with_specified(self):
|
|
class TwoAlbumFKAndAnEInline(admin.TabularInline):
|
|
model = TwoAlbumFKAndAnE
|
|
fk_name = "album1"
|
|
|
|
class MyAdmin(admin.ModelAdmin):
|
|
inlines = [TwoAlbumFKAndAnEInline]
|
|
|
|
errors = MyAdmin.check(model=Album)
|
|
self.assertEqual(errors, [])
|
|
|
|
def test_readonly(self):
|
|
class SongAdmin(admin.ModelAdmin):
|
|
readonly_fields = ("title",)
|
|
|
|
errors = SongAdmin.check(model=Song)
|
|
self.assertEqual(errors, [])
|
|
|
|
def test_readonly_on_method(self):
|
|
def my_function(obj):
|
|
pass
|
|
|
|
class SongAdmin(admin.ModelAdmin):
|
|
readonly_fields = (my_function,)
|
|
|
|
errors = SongAdmin.check(model=Song)
|
|
self.assertEqual(errors, [])
|
|
|
|
def test_readonly_on_modeladmin(self):
|
|
class SongAdmin(admin.ModelAdmin):
|
|
readonly_fields = ("readonly_method_on_modeladmin",)
|
|
|
|
def readonly_method_on_modeladmin(self, obj):
|
|
pass
|
|
|
|
errors = SongAdmin.check(model=Song)
|
|
self.assertEqual(errors, [])
|
|
|
|
def test_readonly_method_on_model(self):
|
|
class SongAdmin(admin.ModelAdmin):
|
|
readonly_fields = ("readonly_method_on_model",)
|
|
|
|
errors = SongAdmin.check(model=Song)
|
|
self.assertEqual(errors, [])
|
|
|
|
def test_nonexistant_field(self):
|
|
class SongAdmin(admin.ModelAdmin):
|
|
readonly_fields = ("title", "nonexistant")
|
|
|
|
errors = SongAdmin.check(model=Song)
|
|
expected = [
|
|
checks.Error(
|
|
('"readonly_fields[1]" is neither a callable nor an attribute '
|
|
'of "SongAdmin" nor found in the model admin_checks.Song.'),
|
|
hint=None,
|
|
obj=SongAdmin,
|
|
id='admin.E035',
|
|
)
|
|
]
|
|
self.assertEqual(errors, expected)
|
|
|
|
def test_nonexistant_field_on_inline(self):
|
|
class CityInline(admin.TabularInline):
|
|
model = City
|
|
readonly_fields = ['i_dont_exist'] # Missing attribute
|
|
|
|
errors = CityInline.check(State)
|
|
expected = [
|
|
checks.Error(
|
|
('"readonly_fields[0]" is neither a callable nor an attribute '
|
|
'of "CityInline" nor found in the model admin_checks.City.'),
|
|
hint=None,
|
|
obj=CityInline,
|
|
id='admin.E035',
|
|
)
|
|
]
|
|
self.assertEqual(errors, expected)
|
|
|
|
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."
|
|
|
|
errors = SongAdmin.check(model=Song)
|
|
self.assertEqual(errors, [])
|
|
|
|
def test_readonly_lambda(self):
|
|
class SongAdmin(admin.ModelAdmin):
|
|
readonly_fields = (lambda obj: "test",)
|
|
|
|
errors = SongAdmin.check(model=Song)
|
|
self.assertEqual(errors, [])
|
|
|
|
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']
|
|
|
|
errors = BookAdmin.check(model=Book)
|
|
expected = [
|
|
checks.Error(
|
|
('"fields" cannot include the ManyToManyField "authors", '
|
|
'because "authors" manually specifies relationship model.'),
|
|
hint=None,
|
|
obj=BookAdmin,
|
|
id='admin.E013',
|
|
)
|
|
]
|
|
self.assertEqual(errors, expected)
|
|
|
|
def test_cannot_include_through(self):
|
|
class FieldsetBookAdmin(admin.ModelAdmin):
|
|
fieldsets = (
|
|
('Header 1', {'fields': ('name',)}),
|
|
('Header 2', {'fields': ('authors',)}),
|
|
)
|
|
|
|
errors = FieldsetBookAdmin.check(model=Book)
|
|
expected = [
|
|
checks.Error(
|
|
('"fieldsets[1][1][\'fields\']" cannot include the ManyToManyField '
|
|
'"authors", because "authors" manually specifies relationship model.'),
|
|
hint=None,
|
|
obj=FieldsetBookAdmin,
|
|
id='admin.E013',
|
|
)
|
|
]
|
|
self.assertEqual(errors, expected)
|
|
|
|
def test_nested_fields(self):
|
|
class NestedFieldsAdmin(admin.ModelAdmin):
|
|
fields = ('price', ('name', 'subtitle'))
|
|
|
|
errors = NestedFieldsAdmin.check(model=Book)
|
|
self.assertEqual(errors, [])
|
|
|
|
def test_nested_fieldsets(self):
|
|
class NestedFieldsetAdmin(admin.ModelAdmin):
|
|
fieldsets = (
|
|
('Main', {'fields': ('price', ('name', 'subtitle'))}),
|
|
)
|
|
|
|
errors = NestedFieldsetAdmin.check(model=Book)
|
|
self.assertEqual(errors, [])
|
|
|
|
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]
|
|
|
|
errors = BookAdmin.check(model=Book)
|
|
self.assertEqual(errors, [])
|
|
|
|
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']
|
|
|
|
errors = FieldsOnFormOnlyAdmin.check(model=Song)
|
|
self.assertEqual(errors, [])
|
|
|
|
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']
|
|
|
|
errors = FieldsOnFormOnlyAdmin.check(model=Song)
|
|
self.assertEqual(errors, [])
|
|
|
|
def test_validator_compatibility(self):
|
|
class MyValidator(object):
|
|
def validate(self, cls, model):
|
|
raise ImproperlyConfigured("error!")
|
|
|
|
class MyModelAdmin(admin.ModelAdmin):
|
|
validator_class = MyValidator
|
|
|
|
with warnings.catch_warnings(record=True):
|
|
warnings.filterwarnings('ignore', module='django.contrib.admin.options')
|
|
errors = MyModelAdmin.check(model=Song)
|
|
|
|
expected = [
|
|
checks.Error(
|
|
'error!',
|
|
hint=None,
|
|
obj=MyModelAdmin,
|
|
)
|
|
]
|
|
self.assertEqual(errors, expected)
|
|
|
|
def test_check_sublists_for_duplicates(self):
|
|
class MyModelAdmin(admin.ModelAdmin):
|
|
fields = ['state', ['state']]
|
|
|
|
errors = MyModelAdmin.check(model=Song)
|
|
expected = [
|
|
checks.Error(
|
|
'There are duplicate field(s) in "fields".',
|
|
hint=None,
|
|
obj=MyModelAdmin,
|
|
id='admin.E006'
|
|
)
|
|
]
|
|
self.assertEqual(errors, expected)
|
|
|
|
def test_check_fieldset_sublists_for_duplicates(self):
|
|
class MyModelAdmin(admin.ModelAdmin):
|
|
fieldsets = [
|
|
(None, {
|
|
'fields': ['title', 'album', ('title', 'album')]
|
|
}),
|
|
]
|
|
|
|
errors = MyModelAdmin.check(model=Song)
|
|
expected = [
|
|
checks.Error(
|
|
'There are duplicate field(s) in "fieldsets[0][1]".',
|
|
hint=None,
|
|
obj=MyModelAdmin,
|
|
id='admin.E012'
|
|
)
|
|
]
|
|
self.assertEqual(errors, expected)
|