id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
33925	Testing tools Management Commands example fails	Eido Askayo	nobody	"I added the test code in the [https://docs.djangoproject.com/en/4.0/topics/testing/tools/#management-commands following link], into my Django 4.0 project `tests.py`:
{{{
from io import StringIO
from django.core.management import call_command
from django.test import TestCase

class ClosepollTest(TestCase):
    def test_command_output(self):
        out = StringIO()
        call_command('closepoll', stdout=out)
        self.assertIn('Expected output', out.getvalue())
}}}
The code fails with the following exception:


{{{
eido@:django-4.0-playground$ python mysite/manage.py test polls
Found 11 test(s).
Creating test database for alias 'default'...
System check identified no issues (0 silenced).
E..........
======================================================================
ERROR: test_command_output (polls.tests.ClosepollTest)
----------------------------------------------------------------------
Traceback (most recent call last):
  File ""~/development/repositories/django-4.0-playground/mysite/polls/tests.py"", line 145, in test_command_output
    call_command('closepoll', stdout=out)
  File ""~/.local/share/virtualenvs/django-4.0-playground-KQUU8nfg/lib/python3.8/site-packages/django/core/management/__init__.py"", line 176, in call_command
    defaults = parser.parse_args(args=parse_args)
  File ""~/.local/share/virtualenvs/django-4.0-playground-KQUU8nfg/lib/python3.8/site-packages/django/core/management/base.py"", line 66, in parse_args
    return super().parse_args(args, namespace)
  File ""/usr/lib/python3.8/argparse.py"", line 1780, in parse_args
    args, argv = self.parse_known_args(args, namespace)
  File ""/usr/lib/python3.8/argparse.py"", line 1812, in parse_known_args
    namespace, args = self._parse_known_args(args, namespace)
  File ""/usr/lib/python3.8/argparse.py"", line 2046, in _parse_known_args
    self.error(_('the following arguments are required: %s') %
  File ""~/.local/share/virtualenvs/django-4.0-playground-KQUU8nfg/lib/python3.8/site-packages/django/core/management/base.py"", line 72, in error
    raise CommandError(""Error: %s"" % message)
django.core.management.base.CommandError: Error: the following arguments are required: poll_ids

----------------------------------------------------------------------
Ran 11 tests in 0.024s

FAILED (errors=1)
Destroying test database for alias 'default'...
}}}
"	Bug	closed	Documentation	4.0	Normal	invalid			Unreviewed	0	0	0	0	0	0