testbed/django__django/tests/admin_views/test_forms.py

from django.contrib.admin.forms import AdminAuthenticationForm
from django.contrib.admin.helpers import AdminForm
from django.contrib.auth.models import User
from django.test import SimpleTestCase, TestCase, override_settings

from .admin import ArticleForm


# To verify that the login form rejects inactive users, use an authentication
# backend that allows them.
@override_settings(
    AUTHENTICATION_BACKENDS=["django.contrib.auth.backends.AllowAllUsersModelBackend"]
)
class AdminAuthenticationFormTests(TestCase):
    @classmethod
    def setUpTestData(cls):
        User.objects.create_user(
            username="inactive", password="password", is_active=False
        )

    def test_inactive_user(self):
        data = {
            "username": "inactive",
            "password": "password",
        }
        form = AdminAuthenticationForm(None, data)
        self.assertEqual(form.non_field_errors(), ["This account is inactive."])


class AdminFormTests(SimpleTestCase):
    def test_repr(self):
        fieldsets = (
            (
                "My fields",
                {
                    "classes": ["collapse"],
                    "fields": ("url", "title", "content", "sites"),
                },
            ),
        )
        form = ArticleForm()
        admin_form = AdminForm(form, fieldsets, {})
        self.assertEqual(
            repr(admin_form),
            "<AdminForm: form=ArticleForm fieldsets=(('My fields', "
            "{'classes': ['collapse'], "
            "'fields': ('url', 'title', 'content', 'sites')}),)>",
        )