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9a182f3d95
Thanks Thomas Feldmann for the report. Regression in107865780a. Backport of751d732a38from main
1710 lines
51 KiB
Python
1710 lines
51 KiB
Python
from django import forms
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from django.contrib import admin
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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 CASCADE, F, Field, ForeignKey, ManyToManyField, Model
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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 django.test.utils import isolate_apps
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from .models import Band, Song, User, ValidationTestInlineModel, ValidationTestModel
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class CheckTestCase(SimpleTestCase):
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def assertIsInvalid(
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self,
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model_admin,
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model,
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msg,
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id=None,
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hint=None,
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invalid_obj=None,
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admin_site=None,
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):
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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(
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admin_obj.check(), [Error(msg, hint=hint, obj=invalid_obj, id=id)]
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)
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def assertIsInvalidRegexp(
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self, model_admin, model, msg, id=None, hint=None, invalid_obj=None
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):
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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,
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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,
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ValidationTestModel,
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"The value of 'raw_id_fields[0]' refers to 'non_existent_field', "
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"which is not a field 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,
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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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def test_field_attname(self):
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class TestModelAdmin(ModelAdmin):
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raw_id_fields = ["band_id"]
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self.assertIsInvalid(
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TestModelAdmin,
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ValidationTestModel,
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"The value of 'raw_id_fields[0]' refers to 'band_id', which is "
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"not a field of 'modeladmin.ValidationTestModel'.",
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"admin.E002",
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)
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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 = (("Band", {"fields": ("name", "bio", "sign_date", "delete")}),)
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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,
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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,
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ValidationTestModel,
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"The value of 'filter_vertical[0]' refers to 'non_existent_field', "
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"which is not a field 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,
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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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@isolate_apps("modeladmin")
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def test_invalid_reverse_m2m_field_with_related_name(self):
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class Contact(Model):
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pass
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class Customer(Model):
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contacts = ManyToManyField("Contact", related_name="customers")
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class TestModelAdmin(ModelAdmin):
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filter_vertical = ["customers"]
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self.assertIsInvalid(
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TestModelAdmin,
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Contact,
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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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@isolate_apps("modeladmin")
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def test_invalid_m2m_field_with_through(self):
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class Artist(Model):
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bands = ManyToManyField("Band", through="BandArtist")
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class BandArtist(Model):
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artist = ForeignKey("Artist", on_delete=CASCADE)
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band = ForeignKey("Band", on_delete=CASCADE)
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class TestModelAdmin(ModelAdmin):
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filter_vertical = ["bands"]
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self.assertIsInvalid(
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TestModelAdmin,
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Artist,
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"The value of 'filter_vertical[0]' cannot include the ManyToManyField "
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"'bands', because that field manually specifies a relationship model.",
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"admin.E013",
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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,
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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,
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ValidationTestModel,
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"The value of 'filter_horizontal[0]' refers to 'non_existent_field', "
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"which is not a field 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,
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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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@isolate_apps("modeladmin")
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def test_invalid_reverse_m2m_field_with_related_name(self):
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class Contact(Model):
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pass
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class Customer(Model):
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contacts = ManyToManyField("Contact", related_name="customers")
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class TestModelAdmin(ModelAdmin):
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filter_horizontal = ["customers"]
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self.assertIsInvalid(
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TestModelAdmin,
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Contact,
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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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@isolate_apps("modeladmin")
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def test_invalid_m2m_field_with_through(self):
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class Artist(Model):
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bands = ManyToManyField("Band", through="BandArtist")
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class BandArtist(Model):
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artist = ForeignKey("Artist", on_delete=CASCADE)
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band = ForeignKey("Band", on_delete=CASCADE)
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class TestModelAdmin(ModelAdmin):
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filter_horizontal = ["bands"]
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self.assertIsInvalid(
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TestModelAdmin,
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Artist,
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"The value of 'filter_horizontal[0]' cannot include the ManyToManyField "
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"'bands', because that field manually specifies a relationship model.",
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"admin.E013",
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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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|
|
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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,
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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,
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ValidationTestModel,
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"The value of 'radio_fields' refers to 'non_existent_field', "
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"which is not a field of 'modeladmin.ValidationTestModel'.",
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"admin.E022",
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)
|
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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,
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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,
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ValidationTestModel,
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|
"The value of 'radio_fields[\"state\"]' must be either admin.HORIZONTAL or "
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"admin.VERTICAL.",
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"admin.E024",
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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):
|
|
def test_not_list_or_tuple(self):
|
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class TestModelAdmin(ModelAdmin):
|
|
prepopulated_fields = {"slug": "test"}
|
|
|
|
self.assertIsInvalid(
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|
TestModelAdmin,
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|
ValidationTestModel,
|
|
"The value of 'prepopulated_fields[\"slug\"]' must be a list or tuple.",
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|
"admin.E029",
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|
)
|
|
|
|
def test_not_dictionary(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
prepopulated_fields = ()
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin,
|
|
ValidationTestModel,
|
|
"The value of 'prepopulated_fields' must be a dictionary.",
|
|
"admin.E026",
|
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)
|
|
|
|
def test_missing_field(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
prepopulated_fields = {"non_existent_field": ("slug",)}
|
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|
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self.assertIsInvalid(
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TestModelAdmin,
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ValidationTestModel,
|
|
"The value of 'prepopulated_fields' refers to 'non_existent_field', "
|
|
"which is not a field of 'modeladmin.ValidationTestModel'.",
|
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"admin.E027",
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)
|
|
|
|
def test_missing_field_again(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
prepopulated_fields = {"slug": ("non_existent_field",)}
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin,
|
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ValidationTestModel,
|
|
"The value of 'prepopulated_fields[\"slug\"][0]' refers to "
|
|
"'non_existent_field', which is not a field of "
|
|
"'modeladmin.ValidationTestModel'.",
|
|
"admin.E030",
|
|
)
|
|
|
|
def test_invalid_field_type(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
prepopulated_fields = {"users": ("name",)}
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin,
|
|
ValidationTestModel,
|
|
"The value of 'prepopulated_fields' refers to 'users', which must not be "
|
|
"a DateTimeField, a ForeignKey, a OneToOneField, or a ManyToManyField.",
|
|
"admin.E028",
|
|
)
|
|
|
|
def test_valid_case(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
prepopulated_fields = {"slug": ("name",)}
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
def test_one_to_one_field(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
prepopulated_fields = {"best_friend": ("name",)}
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin,
|
|
ValidationTestModel,
|
|
"The value of 'prepopulated_fields' refers to 'best_friend', which must "
|
|
"not be a DateTimeField, a ForeignKey, a OneToOneField, or a "
|
|
"ManyToManyField.",
|
|
"admin.E028",
|
|
)
|
|
|
|
|
|
class ListDisplayTests(CheckTestCase):
|
|
def test_not_iterable(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_display = 10
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin,
|
|
ValidationTestModel,
|
|
"The value of 'list_display' must be a list or tuple.",
|
|
"admin.E107",
|
|
)
|
|
|
|
def test_missing_field(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_display = ("non_existent_field",)
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin,
|
|
ValidationTestModel,
|
|
"The value of 'list_display[0]' refers to 'non_existent_field', "
|
|
"which is not a callable, an attribute of 'TestModelAdmin', "
|
|
"or an attribute or method on 'modeladmin.ValidationTestModel'.",
|
|
"admin.E108",
|
|
)
|
|
|
|
def test_invalid_field_type(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_display = ("users",)
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin,
|
|
ValidationTestModel,
|
|
"The value of 'list_display[0]' must not be a many-to-many field or a "
|
|
"reverse foreign key.",
|
|
"admin.E109",
|
|
)
|
|
|
|
def test_invalid_reverse_related_field(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_display = ["song_set"]
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin,
|
|
Band,
|
|
"The value of 'list_display[0]' must not be a many-to-many field or a "
|
|
"reverse foreign key.",
|
|
"admin.E109",
|
|
)
|
|
|
|
def test_invalid_related_field(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_display = ["song"]
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin,
|
|
Band,
|
|
"The value of 'list_display[0]' must not be a many-to-many field or a "
|
|
"reverse foreign key.",
|
|
"admin.E109",
|
|
)
|
|
|
|
def test_invalid_m2m_related_name(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_display = ["featured"]
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin,
|
|
Band,
|
|
"The value of 'list_display[0]' must not be a many-to-many field or a "
|
|
"reverse foreign key.",
|
|
"admin.E109",
|
|
)
|
|
|
|
def test_valid_case(self):
|
|
@admin.display
|
|
def a_callable(obj):
|
|
pass
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
@admin.display
|
|
def a_method(self, obj):
|
|
pass
|
|
|
|
list_display = ("name", "decade_published_in", "a_method", a_callable)
|
|
|
|
self.assertIsValid(TestModelAdmin, ValidationTestModel)
|
|
|
|
def test_valid_field_accessible_via_instance(self):
|
|
class PositionField(Field):
|
|
"""Custom field accessible only via instance."""
|
|
|
|
def contribute_to_class(self, cls, name):
|
|
super().contribute_to_class(cls, name)
|
|
setattr(cls, self.name, self)
|
|
|
|
def __get__(self, instance, owner):
|
|
if instance is None:
|
|
raise AttributeError()
|
|
|
|
class TestModel(Model):
|
|
field = PositionField()
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_display = ("field",)
|
|
|
|
self.assertIsValid(TestModelAdmin, TestModel)
|
|
|
|
|
|
class ListDisplayLinksCheckTests(CheckTestCase):
|
|
def test_not_iterable(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_display_links = 10
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin,
|
|
ValidationTestModel,
|
|
"The value of 'list_display_links' must be a list, a tuple, or None.",
|
|
"admin.E110",
|
|
)
|
|
|
|
def test_missing_field(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_display_links = ("non_existent_field",)
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin,
|
|
ValidationTestModel,
|
|
(
|
|
"The value of 'list_display_links[0]' refers to "
|
|
"'non_existent_field', which is not defined in 'list_display'."
|
|
),
|
|
"admin.E111",
|
|
)
|
|
|
|
def test_missing_in_list_display(self):
|
|
class TestModelAdmin(ModelAdmin):
|
|
list_display_links = ("name",)
|
|
|
|
self.assertIsInvalid(
|
|
TestModelAdmin,
|
|
ValidationTestModel,
|
|
"The value of 'list_display_links[0]' refers to 'name', which is not "
|
|
"defined in 'list_display'.",
|
|
"admin.E111",
|
|
)
|
|
|
|
def test_valid_case(self):
|
|
@admin.display
|
|
def a_callable(obj):
|
|
pass
|
|
|
|
class TestModelAdmin(ModelAdmin):
|
|
@admin.display
|
|
def a_method(self, obj):
|
|
pass
|
|
|
|
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 a field 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 "
|
|
"a field 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)
|
|
|
|
def test_proxy_model_parent(self):
|
|
class Parent(Model):
|
|
pass
|
|
|
|
class ProxyChild(Parent):
|
|
class Meta:
|
|
proxy = True
|
|
|
|
class ProxyProxyChild(ProxyChild):
|
|
class Meta:
|
|
proxy = True
|
|
|
|
class Related(Model):
|
|
proxy_child = ForeignKey(ProxyChild, on_delete=CASCADE)
|
|
|
|
class InlineFkName(admin.TabularInline):
|
|
model = Related
|
|
fk_name = "proxy_child"
|
|
|
|
class InlineNoFkName(admin.TabularInline):
|
|
model = Related
|
|
|
|
class ProxyProxyChildAdminFkName(admin.ModelAdmin):
|
|
inlines = [InlineFkName, InlineNoFkName]
|
|
|
|
self.assertIsValid(ProxyProxyChildAdminFkName, ProxyProxyChild)
|
|
|
|
|
|
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 a field 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):
|
|
@admin.action(permissions=["custom"])
|
|
def custom_permission_action(modeladmin, request, queryset):
|
|
pass
|
|
|
|
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):
|
|
@admin.action
|
|
def action(modeladmin, request, queryset):
|
|
pass
|
|
|
|
class BandAdmin(ModelAdmin):
|
|
actions = (action, action)
|
|
|
|
self.assertIsInvalid(
|
|
BandAdmin,
|
|
Band,
|
|
"__name__ attributes of actions defined in BandAdmin must be "
|
|
"unique. Name 'action' is not unique.",
|
|
id="admin.E130",
|
|
)
|
|
|
|
def test_actions_unique(self):
|
|
@admin.action
|
|
def action1(modeladmin, request, queryset):
|
|
pass
|
|
|
|
@admin.action
|
|
def action2(modeladmin, request, queryset):
|
|
pass
|
|
|
|
class BandAdmin(ModelAdmin):
|
|
actions = (action1, action2)
|
|
|
|
self.assertIsValid(BandAdmin, Band)
|