mirror of
https://github.com/django/django.git
synced 2024-12-26 02:56:25 +00:00
1442 lines
44 KiB
Python
1442 lines
44 KiB
Python
from django import forms
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from django.contrib.admin import BooleanFieldListFilter, SimpleListFilter
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from django.contrib.admin.options import VERTICAL, ModelAdmin, TabularInline
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from django.contrib.admin.sites import AdminSite
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from django.core.checks import Error
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from django.db.models import F
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from django.db.models.functions import Upper
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from django.forms.models import BaseModelFormSet
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from django.test import SimpleTestCase
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from .models import (
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Band, Song, User, ValidationTestInlineModel, ValidationTestModel,
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)
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class CheckTestCase(SimpleTestCase):
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def assertIsInvalid(self, model_admin, model, msg, id=None, hint=None, invalid_obj=None, admin_site=None):
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if admin_site is None:
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admin_site = AdminSite()
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invalid_obj = invalid_obj or model_admin
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admin_obj = model_admin(model, admin_site)
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self.assertEqual(admin_obj.check(), [Error(msg, hint=hint, obj=invalid_obj, id=id)])
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def assertIsInvalidRegexp(self, model_admin, model, msg, id=None, hint=None, invalid_obj=None):
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"""
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Same as assertIsInvalid but treats the given msg as a regexp.
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"""
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invalid_obj = invalid_obj or model_admin
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admin_obj = model_admin(model, AdminSite())
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errors = admin_obj.check()
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self.assertEqual(len(errors), 1)
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error = errors[0]
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self.assertEqual(error.hint, hint)
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self.assertEqual(error.obj, invalid_obj)
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self.assertEqual(error.id, id)
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self.assertRegex(error.msg, msg)
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def assertIsValid(self, model_admin, model, admin_site=None):
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if admin_site is None:
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admin_site = AdminSite()
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admin_obj = model_admin(model, admin_site)
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self.assertEqual(admin_obj.check(), [])
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class RawIdCheckTests(CheckTestCase):
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def test_not_iterable(self):
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class TestModelAdmin(ModelAdmin):
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raw_id_fields = 10
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'raw_id_fields' must be a list or tuple.",
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'admin.E001'
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)
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def test_missing_field(self):
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class TestModelAdmin(ModelAdmin):
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raw_id_fields = ('non_existent_field',)
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'raw_id_fields[0]' refers to 'non_existent_field', "
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"which is not an attribute of 'modeladmin.ValidationTestModel'.",
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'admin.E002'
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)
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def test_invalid_field_type(self):
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class TestModelAdmin(ModelAdmin):
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raw_id_fields = ('name',)
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'raw_id_fields[0]' must be a foreign key or a "
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"many-to-many field.",
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'admin.E003'
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)
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def test_valid_case(self):
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class TestModelAdmin(ModelAdmin):
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raw_id_fields = ('users',)
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self.assertIsValid(TestModelAdmin, ValidationTestModel)
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class FieldsetsCheckTests(CheckTestCase):
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def test_valid_case(self):
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class TestModelAdmin(ModelAdmin):
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fieldsets = (('General', {'fields': ('name',)}),)
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self.assertIsValid(TestModelAdmin, ValidationTestModel)
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def test_not_iterable(self):
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class TestModelAdmin(ModelAdmin):
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fieldsets = 10
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'fieldsets' must be a list or tuple.",
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'admin.E007'
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)
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def test_non_iterable_item(self):
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class TestModelAdmin(ModelAdmin):
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fieldsets = ({},)
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'fieldsets[0]' must be a list or tuple.",
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'admin.E008'
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)
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def test_item_not_a_pair(self):
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class TestModelAdmin(ModelAdmin):
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fieldsets = ((),)
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'fieldsets[0]' must be of length 2.",
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'admin.E009'
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)
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def test_second_element_of_item_not_a_dict(self):
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class TestModelAdmin(ModelAdmin):
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fieldsets = (('General', ()),)
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'fieldsets[0][1]' must be a dictionary.",
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'admin.E010'
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)
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def test_missing_fields_key(self):
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class TestModelAdmin(ModelAdmin):
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fieldsets = (('General', {}),)
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'fieldsets[0][1]' must contain the key 'fields'.",
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'admin.E011'
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)
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class TestModelAdmin(ModelAdmin):
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fieldsets = (('General', {'fields': ('name',)}),)
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self.assertIsValid(TestModelAdmin, ValidationTestModel)
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def test_specified_both_fields_and_fieldsets(self):
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class TestModelAdmin(ModelAdmin):
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fieldsets = (('General', {'fields': ('name',)}),)
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fields = ['name']
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"Both 'fieldsets' and 'fields' are specified.",
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'admin.E005'
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)
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def test_duplicate_fields(self):
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class TestModelAdmin(ModelAdmin):
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fieldsets = [(None, {'fields': ['name', 'name']})]
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"There are duplicate field(s) in 'fieldsets[0][1]'.",
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'admin.E012'
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)
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def test_duplicate_fields_in_fieldsets(self):
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class TestModelAdmin(ModelAdmin):
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fieldsets = [
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(None, {'fields': ['name']}),
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(None, {'fields': ['name']}),
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]
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"There are duplicate field(s) in 'fieldsets[1][1]'.",
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'admin.E012'
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)
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def test_fieldsets_with_custom_form_validation(self):
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class BandAdmin(ModelAdmin):
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fieldsets = (('Band', {'fields': ('name',)}),)
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self.assertIsValid(BandAdmin, Band)
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class FieldsCheckTests(CheckTestCase):
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def test_duplicate_fields_in_fields(self):
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class TestModelAdmin(ModelAdmin):
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fields = ['name', 'name']
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'fields' contains duplicate field(s).",
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'admin.E006'
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)
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def test_inline(self):
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class ValidationTestInline(TabularInline):
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model = ValidationTestInlineModel
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fields = 10
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class TestModelAdmin(ModelAdmin):
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inlines = [ValidationTestInline]
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'fields' must be a list or tuple.",
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'admin.E004',
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invalid_obj=ValidationTestInline
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)
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class FormCheckTests(CheckTestCase):
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def test_invalid_type(self):
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class FakeForm:
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pass
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class TestModelAdmin(ModelAdmin):
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form = FakeForm
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class TestModelAdminWithNoForm(ModelAdmin):
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form = 'not a form'
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for model_admin in (TestModelAdmin, TestModelAdminWithNoForm):
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with self.subTest(model_admin):
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self.assertIsInvalid(
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model_admin, ValidationTestModel,
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"The value of 'form' must inherit from 'BaseModelForm'.",
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'admin.E016'
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)
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def test_fieldsets_with_custom_form_validation(self):
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class BandAdmin(ModelAdmin):
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fieldsets = (('Band', {'fields': ('name',)}),)
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self.assertIsValid(BandAdmin, Band)
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def test_valid_case(self):
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class AdminBandForm(forms.ModelForm):
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delete = forms.BooleanField()
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class BandAdmin(ModelAdmin):
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form = AdminBandForm
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fieldsets = (
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('Band', {
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'fields': ('name', 'bio', 'sign_date', 'delete')
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}),
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)
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self.assertIsValid(BandAdmin, Band)
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class FilterVerticalCheckTests(CheckTestCase):
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def test_not_iterable(self):
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class TestModelAdmin(ModelAdmin):
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filter_vertical = 10
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'filter_vertical' must be a list or tuple.",
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'admin.E017'
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)
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def test_missing_field(self):
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class TestModelAdmin(ModelAdmin):
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filter_vertical = ('non_existent_field',)
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'filter_vertical[0]' refers to 'non_existent_field', "
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"which is not an attribute of 'modeladmin.ValidationTestModel'.",
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'admin.E019'
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)
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def test_invalid_field_type(self):
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class TestModelAdmin(ModelAdmin):
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filter_vertical = ('name',)
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'filter_vertical[0]' must be a many-to-many field.",
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'admin.E020'
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)
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def test_valid_case(self):
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class TestModelAdmin(ModelAdmin):
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filter_vertical = ('users',)
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self.assertIsValid(TestModelAdmin, ValidationTestModel)
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class FilterHorizontalCheckTests(CheckTestCase):
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def test_not_iterable(self):
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class TestModelAdmin(ModelAdmin):
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filter_horizontal = 10
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'filter_horizontal' must be a list or tuple.",
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'admin.E018'
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)
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def test_missing_field(self):
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class TestModelAdmin(ModelAdmin):
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filter_horizontal = ('non_existent_field',)
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'filter_horizontal[0]' refers to 'non_existent_field', "
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"which is not an attribute of 'modeladmin.ValidationTestModel'.",
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'admin.E019'
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)
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def test_invalid_field_type(self):
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class TestModelAdmin(ModelAdmin):
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filter_horizontal = ('name',)
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'filter_horizontal[0]' must be a many-to-many field.",
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'admin.E020'
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)
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def test_valid_case(self):
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class TestModelAdmin(ModelAdmin):
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filter_horizontal = ('users',)
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self.assertIsValid(TestModelAdmin, ValidationTestModel)
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class RadioFieldsCheckTests(CheckTestCase):
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def test_not_dictionary(self):
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class TestModelAdmin(ModelAdmin):
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radio_fields = ()
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'radio_fields' must be a dictionary.",
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'admin.E021'
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)
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def test_missing_field(self):
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class TestModelAdmin(ModelAdmin):
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radio_fields = {'non_existent_field': VERTICAL}
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'radio_fields' refers to 'non_existent_field', "
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"which is not an attribute of 'modeladmin.ValidationTestModel'.",
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'admin.E022'
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)
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def test_invalid_field_type(self):
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class TestModelAdmin(ModelAdmin):
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radio_fields = {'name': VERTICAL}
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'radio_fields' refers to 'name', which is not an instance "
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"of ForeignKey, and does not have a 'choices' definition.",
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'admin.E023'
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)
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def test_invalid_value(self):
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class TestModelAdmin(ModelAdmin):
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radio_fields = {'state': None}
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'radio_fields[\"state\"]' must be either admin.HORIZONTAL or admin.VERTICAL.",
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'admin.E024'
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)
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def test_valid_case(self):
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class TestModelAdmin(ModelAdmin):
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radio_fields = {'state': VERTICAL}
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self.assertIsValid(TestModelAdmin, ValidationTestModel)
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class PrepopulatedFieldsCheckTests(CheckTestCase):
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def test_not_list_or_tuple(self):
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class TestModelAdmin(ModelAdmin):
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prepopulated_fields = {'slug': 'test'}
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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'The value of \'prepopulated_fields["slug"]\' must be a list '
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'or tuple.',
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'admin.E029'
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)
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def test_not_dictionary(self):
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class TestModelAdmin(ModelAdmin):
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prepopulated_fields = ()
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'prepopulated_fields' must be a dictionary.",
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'admin.E026'
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)
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def test_missing_field(self):
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class TestModelAdmin(ModelAdmin):
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prepopulated_fields = {'non_existent_field': ('slug',)}
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'prepopulated_fields' refers to 'non_existent_field', "
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"which is not an attribute of 'modeladmin.ValidationTestModel'.",
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'admin.E027'
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)
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def test_missing_field_again(self):
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class TestModelAdmin(ModelAdmin):
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prepopulated_fields = {'slug': ('non_existent_field',)}
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'prepopulated_fields[\"slug\"][0]' refers to 'non_existent_field', "
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"which is not an attribute of 'modeladmin.ValidationTestModel'.",
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'admin.E030'
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)
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def test_invalid_field_type(self):
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class TestModelAdmin(ModelAdmin):
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prepopulated_fields = {'users': ('name',)}
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'prepopulated_fields' refers to 'users', which must not be "
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"a DateTimeField, a ForeignKey, a OneToOneField, or a ManyToManyField.",
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'admin.E028'
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)
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def test_valid_case(self):
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class TestModelAdmin(ModelAdmin):
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prepopulated_fields = {'slug': ('name',)}
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self.assertIsValid(TestModelAdmin, ValidationTestModel)
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def test_one_to_one_field(self):
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class TestModelAdmin(ModelAdmin):
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prepopulated_fields = {'best_friend': ('name',)}
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'prepopulated_fields' refers to 'best_friend', which must not be "
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"a DateTimeField, a ForeignKey, a OneToOneField, or a ManyToManyField.",
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'admin.E028'
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)
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|
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class ListDisplayTests(CheckTestCase):
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def test_not_iterable(self):
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class TestModelAdmin(ModelAdmin):
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list_display = 10
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'list_display' must be a list or tuple.",
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'admin.E107'
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)
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def test_missing_field(self):
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class TestModelAdmin(ModelAdmin):
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list_display = ('non_existent_field',)
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'list_display[0]' refers to 'non_existent_field', "
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"which is not a callable, an attribute of 'TestModelAdmin', "
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"or an attribute or method on 'modeladmin.ValidationTestModel'.",
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'admin.E108'
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)
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def test_invalid_field_type(self):
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class TestModelAdmin(ModelAdmin):
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list_display = ('users',)
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
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"The value of 'list_display[0]' must not be a ManyToManyField.",
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'admin.E109'
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)
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def test_valid_case(self):
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def a_callable(obj):
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pass
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|
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class TestModelAdmin(ModelAdmin):
|
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def a_method(self, obj):
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pass
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list_display = ('name', 'decade_published_in', 'a_method', a_callable)
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self.assertIsValid(TestModelAdmin, ValidationTestModel)
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|
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class ListDisplayLinksCheckTests(CheckTestCase):
|
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def test_not_iterable(self):
|
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class TestModelAdmin(ModelAdmin):
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list_display_links = 10
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
|
|
"The value of 'list_display_links' must be a list, a tuple, or None.",
|
|
'admin.E110'
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)
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def test_missing_field(self):
|
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class TestModelAdmin(ModelAdmin):
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list_display_links = ('non_existent_field',)
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel, (
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"The value of 'list_display_links[0]' refers to "
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"'non_existent_field', which is not defined in 'list_display'."
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), 'admin.E111'
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)
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|
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def test_missing_in_list_display(self):
|
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class TestModelAdmin(ModelAdmin):
|
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list_display_links = ('name',)
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self.assertIsInvalid(
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TestModelAdmin, ValidationTestModel,
|
|
"The value of 'list_display_links[0]' refers to 'name', which is not defined in 'list_display'.",
|
|
'admin.E111'
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)
|
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|
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def test_valid_case(self):
|
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def a_callable(obj):
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pass
|
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|
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class TestModelAdmin(ModelAdmin):
|
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def a_method(self, obj):
|
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pass
|
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list_display = ('name', 'decade_published_in', 'a_method', a_callable)
|
|
list_display_links = ('name', 'decade_published_in', 'a_method', a_callable)
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
def test_None_is_valid_case(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_display_links = None
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
def test_list_display_links_check_skipped_if_get_list_display_overridden(self):
|
|
"""
|
|
list_display_links check is skipped if get_list_display() is overridden.
|
|
"""
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_display_links = ['name', 'subtitle']
|
|
|
|
def get_list_display(self, request):
|
|
pass
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
def test_list_display_link_checked_for_list_tuple_if_get_list_display_overridden(self):
|
|
"""
|
|
list_display_links is checked for list/tuple/None even if
|
|
get_list_display() is overridden.
|
|
"""
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_display_links = 'non-list/tuple'
|
|
|
|
def get_list_display(self, request):
|
|
pass
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'list_display_links' must be a list, a tuple, or None.",
|
|
'admin.E110'
|
|
)
|
|
|
|
|
|
class ListFilterTests(CheckTestCase):
|
|
|
|
def test_list_filter_validation(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_filter = 10
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'list_filter' must be a list or tuple.",
|
|
'admin.E112'
|
|
)
|
|
|
|
def test_not_list_filter_class(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_filter = ['RandomClass']
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'list_filter[0]' refers to 'RandomClass', which "
|
|
"does not refer to a Field.",
|
|
'admin.E116'
|
|
)
|
|
|
|
def test_callable(self):
|
|
def random_callable():
|
|
pass
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_filter = [random_callable]
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'list_filter[0]' must inherit from 'ListFilter'.",
|
|
'admin.E113'
|
|
)
|
|
|
|
def test_not_callable(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_filter = [[42, 42]]
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'list_filter[0][1]' must inherit from 'FieldListFilter'.",
|
|
'admin.E115'
|
|
)
|
|
|
|
def test_missing_field(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_filter = ('non_existent_field',)
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'list_filter[0]' refers to 'non_existent_field', "
|
|
"which does not refer to a Field.",
|
|
'admin.E116'
|
|
)
|
|
|
|
def test_not_filter(self):
|
|
class RandomClass:
|
|
pass
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_filter = (RandomClass,)
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'list_filter[0]' must inherit from 'ListFilter'.",
|
|
'admin.E113'
|
|
)
|
|
|
|
def test_not_filter_again(self):
|
|
class RandomClass:
|
|
pass
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_filter = (('is_active', RandomClass),)
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'list_filter[0][1]' must inherit from 'FieldListFilter'.",
|
|
'admin.E115'
|
|
)
|
|
|
|
def test_not_filter_again_again(self):
|
|
class AwesomeFilter(SimpleListFilter):
|
|
def get_title(self):
|
|
return 'awesomeness'
|
|
|
|
def get_choices(self, request):
|
|
return (('bit', 'A bit awesome'), ('very', 'Very awesome'))
|
|
|
|
def get_queryset(self, cl, qs):
|
|
return qs
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_filter = (('is_active', AwesomeFilter),)
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'list_filter[0][1]' must inherit from 'FieldListFilter'.",
|
|
'admin.E115'
|
|
)
|
|
|
|
def test_list_filter_is_func(self):
|
|
def get_filter():
|
|
pass
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_filter = [get_filter]
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'list_filter[0]' must inherit from 'ListFilter'.",
|
|
'admin.E113'
|
|
)
|
|
|
|
def test_not_associated_with_field_name(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_filter = (BooleanFieldListFilter,)
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'list_filter[0]' must not inherit from 'FieldListFilter'.",
|
|
'admin.E114'
|
|
)
|
|
|
|
def test_valid_case(self):
|
|
class AwesomeFilter(SimpleListFilter):
|
|
def get_title(self):
|
|
return 'awesomeness'
|
|
|
|
def get_choices(self, request):
|
|
return (('bit', 'A bit awesome'), ('very', 'Very awesome'))
|
|
|
|
def get_queryset(self, cl, qs):
|
|
return qs
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_filter = ('is_active', AwesomeFilter, ('is_active', BooleanFieldListFilter), 'no')
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
|
|
class ListPerPageCheckTests(CheckTestCase):
|
|
|
|
def test_not_integer(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_per_page = 'hello'
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'list_per_page' must be an integer.",
|
|
'admin.E118'
|
|
)
|
|
|
|
def test_valid_case(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_per_page = 100
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
|
|
class ListMaxShowAllCheckTests(CheckTestCase):
|
|
|
|
def test_not_integer(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_max_show_all = 'hello'
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'list_max_show_all' must be an integer.",
|
|
'admin.E119'
|
|
)
|
|
|
|
def test_valid_case(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_max_show_all = 200
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
|
|
class SearchFieldsCheckTests(CheckTestCase):
|
|
|
|
def test_not_iterable(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
search_fields = 10
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'search_fields' must be a list or tuple.",
|
|
'admin.E126'
|
|
)
|
|
|
|
|
|
class DateHierarchyCheckTests(CheckTestCase):
|
|
|
|
def test_missing_field(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
date_hierarchy = 'non_existent_field'
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'date_hierarchy' refers to 'non_existent_field', "
|
|
"which does not refer to a Field.",
|
|
'admin.E127'
|
|
)
|
|
|
|
def test_invalid_field_type(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
date_hierarchy = 'name'
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'date_hierarchy' must be a DateField or DateTimeField.",
|
|
'admin.E128'
|
|
)
|
|
|
|
def test_valid_case(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
date_hierarchy = 'pub_date'
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
def test_related_valid_case(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
date_hierarchy = 'band__sign_date'
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
def test_related_invalid_field_type(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
date_hierarchy = 'band__name'
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'date_hierarchy' must be a DateField or DateTimeField.",
|
|
'admin.E128'
|
|
)
|
|
|
|
|
|
class OrderingCheckTests(CheckTestCase):
|
|
|
|
def test_not_iterable(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
ordering = 10
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'ordering' must be a list or tuple.",
|
|
'admin.E031'
|
|
)
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
ordering = ('non_existent_field',)
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'ordering[0]' refers to 'non_existent_field', "
|
|
"which is not an attribute of 'modeladmin.ValidationTestModel'.",
|
|
'admin.E033'
|
|
)
|
|
|
|
def test_random_marker_not_alone(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
ordering = ('?', 'name')
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'ordering' has the random ordering marker '?', but contains "
|
|
"other fields as well.",
|
|
'admin.E032',
|
|
hint='Either remove the "?", or remove the other fields.'
|
|
)
|
|
|
|
def test_valid_random_marker_case(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
ordering = ('?',)
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
def test_valid_complex_case(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
ordering = ('band__name',)
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
def test_valid_case(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
ordering = ('name', 'pk')
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
def test_invalid_expression(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
ordering = (F('nonexistent'), )
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'ordering[0]' refers to 'nonexistent', which is not "
|
|
"an attribute of 'modeladmin.ValidationTestModel'.",
|
|
'admin.E033'
|
|
)
|
|
|
|
def test_valid_expression(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
ordering = (Upper('name'), Upper('band__name').desc())
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
|
|
class ListSelectRelatedCheckTests(CheckTestCase):
|
|
|
|
def test_invalid_type(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_select_related = 1
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'list_select_related' must be a boolean, tuple or list.",
|
|
'admin.E117'
|
|
)
|
|
|
|
def test_valid_case(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_select_related = False
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
|
|
class SaveAsCheckTests(CheckTestCase):
|
|
|
|
def test_not_boolean(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
save_as = 1
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'save_as' must be a boolean.",
|
|
'admin.E101'
|
|
)
|
|
|
|
def test_valid_case(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
save_as = True
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
|
|
class SaveOnTopCheckTests(CheckTestCase):
|
|
|
|
def test_not_boolean(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
save_on_top = 1
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'save_on_top' must be a boolean.",
|
|
'admin.E102'
|
|
)
|
|
|
|
def test_valid_case(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
save_on_top = True
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
|
|
class InlinesCheckTests(CheckTestCase):
|
|
|
|
def test_not_iterable(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = 10
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'inlines' must be a list or tuple.",
|
|
'admin.E103'
|
|
)
|
|
|
|
def test_not_correct_inline_field(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [42]
|
|
|
|
self.assertIsInvalidRegexp(
|
|
TestModelAdmin, ValidationTestModel,
|
|
r"'.*\.TestModelAdmin' must inherit from 'InlineModelAdmin'\.",
|
|
'admin.E104'
|
|
)
|
|
|
|
def test_not_model_admin(self):
|
|
class ValidationTestInline:
|
|
pass
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [ValidationTestInline]
|
|
|
|
self.assertIsInvalidRegexp(
|
|
TestModelAdmin, ValidationTestModel,
|
|
r"'.*\.ValidationTestInline' must inherit from 'InlineModelAdmin'\.",
|
|
'admin.E104'
|
|
)
|
|
|
|
def test_missing_model_field(self):
|
|
class ValidationTestInline(TabularInline):
|
|
pass
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [ValidationTestInline]
|
|
|
|
self.assertIsInvalidRegexp(
|
|
TestModelAdmin, ValidationTestModel,
|
|
r"'.*\.ValidationTestInline' must have a 'model' attribute\.",
|
|
'admin.E105'
|
|
)
|
|
|
|
def test_invalid_model_type(self):
|
|
class SomethingBad:
|
|
pass
|
|
|
|
class ValidationTestInline(TabularInline):
|
|
model = SomethingBad
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [ValidationTestInline]
|
|
|
|
self.assertIsInvalidRegexp(
|
|
TestModelAdmin, ValidationTestModel,
|
|
r"The value of '.*\.ValidationTestInline.model' must be a Model\.",
|
|
'admin.E106'
|
|
)
|
|
|
|
def test_invalid_model(self):
|
|
class ValidationTestInline(TabularInline):
|
|
model = 'Not a class'
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [ValidationTestInline]
|
|
|
|
self.assertIsInvalidRegexp(
|
|
TestModelAdmin, ValidationTestModel,
|
|
r"The value of '.*\.ValidationTestInline.model' must be a Model\.",
|
|
'admin.E106'
|
|
)
|
|
|
|
def test_invalid_callable(self):
|
|
def random_obj():
|
|
pass
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [random_obj]
|
|
|
|
self.assertIsInvalidRegexp(
|
|
TestModelAdmin, ValidationTestModel,
|
|
r"'.*\.random_obj' must inherit from 'InlineModelAdmin'\.",
|
|
'admin.E104'
|
|
)
|
|
|
|
def test_valid_case(self):
|
|
class ValidationTestInline(TabularInline):
|
|
model = ValidationTestInlineModel
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [ValidationTestInline]
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
|
|
class FkNameCheckTests(CheckTestCase):
|
|
|
|
def test_missing_field(self):
|
|
class ValidationTestInline(TabularInline):
|
|
model = ValidationTestInlineModel
|
|
fk_name = 'non_existent_field'
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [ValidationTestInline]
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"'modeladmin.ValidationTestInlineModel' has no field named 'non_existent_field'.",
|
|
'admin.E202',
|
|
invalid_obj=ValidationTestInline
|
|
)
|
|
|
|
def test_valid_case(self):
|
|
class ValidationTestInline(TabularInline):
|
|
model = ValidationTestInlineModel
|
|
fk_name = 'parent'
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [ValidationTestInline]
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
|
|
class ExtraCheckTests(CheckTestCase):
|
|
|
|
def test_not_integer(self):
|
|
class ValidationTestInline(TabularInline):
|
|
model = ValidationTestInlineModel
|
|
extra = 'hello'
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [ValidationTestInline]
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'extra' must be an integer.",
|
|
'admin.E203',
|
|
invalid_obj=ValidationTestInline
|
|
)
|
|
|
|
def test_valid_case(self):
|
|
class ValidationTestInline(TabularInline):
|
|
model = ValidationTestInlineModel
|
|
extra = 2
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [ValidationTestInline]
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
|
|
class MaxNumCheckTests(CheckTestCase):
|
|
|
|
def test_not_integer(self):
|
|
class ValidationTestInline(TabularInline):
|
|
model = ValidationTestInlineModel
|
|
max_num = 'hello'
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [ValidationTestInline]
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'max_num' must be an integer.",
|
|
'admin.E204',
|
|
invalid_obj=ValidationTestInline
|
|
)
|
|
|
|
def test_valid_case(self):
|
|
class ValidationTestInline(TabularInline):
|
|
model = ValidationTestInlineModel
|
|
max_num = 2
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [ValidationTestInline]
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
|
|
class MinNumCheckTests(CheckTestCase):
|
|
|
|
def test_not_integer(self):
|
|
class ValidationTestInline(TabularInline):
|
|
model = ValidationTestInlineModel
|
|
min_num = 'hello'
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [ValidationTestInline]
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'min_num' must be an integer.",
|
|
'admin.E205',
|
|
invalid_obj=ValidationTestInline
|
|
)
|
|
|
|
def test_valid_case(self):
|
|
class ValidationTestInline(TabularInline):
|
|
model = ValidationTestInlineModel
|
|
min_num = 2
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [ValidationTestInline]
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
|
|
class FormsetCheckTests(CheckTestCase):
|
|
|
|
def test_invalid_type(self):
|
|
class FakeFormSet:
|
|
pass
|
|
|
|
class ValidationTestInline(TabularInline):
|
|
model = ValidationTestInlineModel
|
|
formset = FakeFormSet
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [ValidationTestInline]
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin, ValidationTestModel,
|
|
"The value of 'formset' must inherit from 'BaseModelFormSet'.",
|
|
'admin.E206',
|
|
invalid_obj=ValidationTestInline
|
|
)
|
|
|
|
def test_inline_without_formset_class(self):
|
|
class ValidationTestInlineWithoutFormsetClass(TabularInline):
|
|
model = ValidationTestInlineModel
|
|
formset = 'Not a FormSet Class'
|
|
|
|
class TestModelAdminWithoutFormsetClass(ModelAdmin):
|
|
inlines = [ValidationTestInlineWithoutFormsetClass]
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdminWithoutFormsetClass, ValidationTestModel,
|
|
"The value of 'formset' must inherit from 'BaseModelFormSet'.",
|
|
'admin.E206',
|
|
invalid_obj=ValidationTestInlineWithoutFormsetClass
|
|
)
|
|
|
|
def test_valid_case(self):
|
|
class RealModelFormSet(BaseModelFormSet):
|
|
pass
|
|
|
|
class ValidationTestInline(TabularInline):
|
|
model = ValidationTestInlineModel
|
|
formset = RealModelFormSet
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
inlines = [ValidationTestInline]
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
|
|
class ListDisplayEditableTests(CheckTestCase):
|
|
def test_list_display_links_is_none(self):
|
|
"""
|
|
list_display and list_editable can contain the same values
|
|
when list_display_links is None
|
|
"""
|
|
class ProductAdmin(ModelAdmin):
|
|
list_display = ['name', 'slug', 'pub_date']
|
|
list_editable = list_display
|
|
list_display_links = None
|
|
self.assertIsValid(ProductAdmin, ValidationTestModel)
|
|
|
|
def test_list_display_first_item_same_as_list_editable_first_item(self):
|
|
"""
|
|
The first item in list_display can be the same as the first in
|
|
list_editable.
|
|
"""
|
|
class ProductAdmin(ModelAdmin):
|
|
list_display = ['name', 'slug', 'pub_date']
|
|
list_editable = ['name', 'slug']
|
|
list_display_links = ['pub_date']
|
|
self.assertIsValid(ProductAdmin, ValidationTestModel)
|
|
|
|
def test_list_display_first_item_in_list_editable(self):
|
|
"""
|
|
The first item in list_display can be in list_editable as long as
|
|
list_display_links is defined.
|
|
"""
|
|
class ProductAdmin(ModelAdmin):
|
|
list_display = ['name', 'slug', 'pub_date']
|
|
list_editable = ['slug', 'name']
|
|
list_display_links = ['pub_date']
|
|
self.assertIsValid(ProductAdmin, ValidationTestModel)
|
|
|
|
def test_list_display_first_item_same_as_list_editable_no_list_display_links(self):
|
|
"""
|
|
The first item in list_display cannot be the same as the first item
|
|
in list_editable if list_display_links is not defined.
|
|
"""
|
|
class ProductAdmin(ModelAdmin):
|
|
list_display = ['name']
|
|
list_editable = ['name']
|
|
self.assertIsInvalid(
|
|
ProductAdmin, ValidationTestModel,
|
|
"The value of 'list_editable[0]' refers to the first field "
|
|
"in 'list_display' ('name'), which cannot be used unless "
|
|
"'list_display_links' is set.",
|
|
id='admin.E124',
|
|
)
|
|
|
|
def test_list_display_first_item_in_list_editable_no_list_display_links(self):
|
|
"""
|
|
The first item in list_display cannot be in list_editable if
|
|
list_display_links isn't defined.
|
|
"""
|
|
class ProductAdmin(ModelAdmin):
|
|
list_display = ['name', 'slug', 'pub_date']
|
|
list_editable = ['slug', 'name']
|
|
self.assertIsInvalid(
|
|
ProductAdmin, ValidationTestModel,
|
|
"The value of 'list_editable[1]' refers to the first field "
|
|
"in 'list_display' ('name'), which cannot be used unless "
|
|
"'list_display_links' is set.",
|
|
id='admin.E124',
|
|
)
|
|
|
|
def test_both_list_editable_and_list_display_links(self):
|
|
class ProductAdmin(ModelAdmin):
|
|
list_editable = ('name',)
|
|
list_display = ('name',)
|
|
list_display_links = ('name',)
|
|
self.assertIsInvalid(
|
|
ProductAdmin, ValidationTestModel,
|
|
"The value of 'name' cannot be in both 'list_editable' and "
|
|
"'list_display_links'.",
|
|
id='admin.E123',
|
|
)
|
|
|
|
|
|
class AutocompleteFieldsTests(CheckTestCase):
|
|
def test_autocomplete_e036(self):
|
|
class Admin(ModelAdmin):
|
|
autocomplete_fields = 'name'
|
|
|
|
self.assertIsInvalid(
|
|
Admin, Band,
|
|
msg="The value of 'autocomplete_fields' must be a list or tuple.",
|
|
id='admin.E036',
|
|
invalid_obj=Admin,
|
|
)
|
|
|
|
def test_autocomplete_e037(self):
|
|
class Admin(ModelAdmin):
|
|
autocomplete_fields = ('nonexistent',)
|
|
|
|
self.assertIsInvalid(
|
|
Admin, ValidationTestModel,
|
|
msg=(
|
|
"The value of 'autocomplete_fields[0]' refers to 'nonexistent', "
|
|
"which is not an attribute of 'modeladmin.ValidationTestModel'."
|
|
),
|
|
id='admin.E037',
|
|
invalid_obj=Admin,
|
|
)
|
|
|
|
def test_autocomplete_e38(self):
|
|
class Admin(ModelAdmin):
|
|
autocomplete_fields = ('name',)
|
|
|
|
self.assertIsInvalid(
|
|
Admin, ValidationTestModel,
|
|
msg=(
|
|
"The value of 'autocomplete_fields[0]' must be a foreign "
|
|
"key or a many-to-many field."
|
|
),
|
|
id='admin.E038',
|
|
invalid_obj=Admin,
|
|
)
|
|
|
|
def test_autocomplete_e039(self):
|
|
class Admin(ModelAdmin):
|
|
autocomplete_fields = ('band',)
|
|
|
|
self.assertIsInvalid(
|
|
Admin, Song,
|
|
msg=(
|
|
'An admin for model "Band" has to be registered '
|
|
'to be referenced by Admin.autocomplete_fields.'
|
|
),
|
|
id='admin.E039',
|
|
invalid_obj=Admin,
|
|
)
|
|
|
|
def test_autocomplete_e040(self):
|
|
class NoSearchFieldsAdmin(ModelAdmin):
|
|
pass
|
|
|
|
class AutocompleteAdmin(ModelAdmin):
|
|
autocomplete_fields = ('featuring',)
|
|
|
|
site = AdminSite()
|
|
site.register(Band, NoSearchFieldsAdmin)
|
|
self.assertIsInvalid(
|
|
AutocompleteAdmin, Song,
|
|
msg=(
|
|
'NoSearchFieldsAdmin must define "search_fields", because '
|
|
'it\'s referenced by AutocompleteAdmin.autocomplete_fields.'
|
|
),
|
|
id='admin.E040',
|
|
invalid_obj=AutocompleteAdmin,
|
|
admin_site=site,
|
|
)
|
|
|
|
def test_autocomplete_is_valid(self):
|
|
class SearchFieldsAdmin(ModelAdmin):
|
|
search_fields = 'name'
|
|
|
|
class AutocompleteAdmin(ModelAdmin):
|
|
autocomplete_fields = ('featuring',)
|
|
|
|
site = AdminSite()
|
|
site.register(Band, SearchFieldsAdmin)
|
|
self.assertIsValid(AutocompleteAdmin, Song, admin_site=site)
|
|
|
|
def test_autocomplete_is_onetoone(self):
|
|
class UserAdmin(ModelAdmin):
|
|
search_fields = ('name',)
|
|
|
|
class Admin(ModelAdmin):
|
|
autocomplete_fields = ('best_friend',)
|
|
|
|
site = AdminSite()
|
|
site.register(User, UserAdmin)
|
|
self.assertIsValid(Admin, ValidationTestModel, admin_site=site)
|
|
|
|
|
|
class ActionsCheckTests(CheckTestCase):
|
|
|
|
def test_custom_permissions_require_matching_has_method(self):
|
|
def custom_permission_action(modeladmin, request, queryset):
|
|
pass
|
|
|
|
custom_permission_action.allowed_permissions = ('custom',)
|
|
|
|
class BandAdmin(ModelAdmin):
|
|
actions = (custom_permission_action,)
|
|
|
|
self.assertIsInvalid(
|
|
BandAdmin, Band,
|
|
'BandAdmin must define a has_custom_permission() method for the '
|
|
'custom_permission_action action.',
|
|
id='admin.E129',
|
|
)
|
|
|
|
def test_actions_not_unique(self):
|
|
def action(modeladmin, request, queryset):
|
|
pass
|
|
|
|
class BandAdmin(ModelAdmin):
|
|
actions = (action, action)
|
|
|
|
self.assertIsInvalid(
|
|
BandAdmin, Band,
|
|
"__name__ attributes of actions defined in "
|
|
"<class 'modeladmin.test_checks.ActionsCheckTests."
|
|
"test_actions_not_unique.<locals>.BandAdmin'> must be unique.",
|
|
id='admin.E130',
|
|
)
|
|
|
|
def test_actions_unique(self):
|
|
def action1(modeladmin, request, queryset):
|
|
pass
|
|
|
|
def action2(modeladmin, request, queryset):
|
|
pass
|
|
|
|
class BandAdmin(ModelAdmin):
|
|
actions = (action1, action2)
|
|
|
|
self.assertIsValid(BandAdmin, Band)
|