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webvirtcloud/admin/tests/test_user_create.py
catborise 6523fd0955 style(admin): the user form asks who, what role, what quota, then what more
The create and edit pages of a user had one form for both, ordered for
editing: permissions first, the name and password folded below them and
the quota folded and closed at the end; a new user's name came last.

Both pages now go Account (name, password, may sign in), Role, Quota,
then Groups and permissions, each section with what it is for beside its
fields. Template editor and Superuser become one Role choice with User:
choosing Superuser hides the quota and permissions, which a superuser
does not need (no quota check applies, every permission is theirs); it
keeps the is_staff it had. The quota is always open: each limit takes a
number from 0, or No limit, which is kept as -1 as before; memory is
entered in GiB and kept in MiB, shown exactly so saving a user again
changes nothing. The button says Create user or Save changes.
2026-11-04 22:33:07 +03:00

96 lines
4.6 KiB
Python

"""Creating a user in the admin pages: the password reaches the database only
hashed, and the configured password validators apply as on the change forms."""
from django.contrib.auth.models import Group, Permission, User
from django.db import connection
from django.test import TestCase, override_settings
from django.urls import reverse
from accounts.models import UserInstance
from computes.models import Compute
from instances.models import Instance
RAW = "Raw-Passw0rd-in-the-form"
LIMITS = {"role": "user", "max_instances": 1, "max_cpus": 1, "max_memory": 1, "max_disk_size": 4}
class UserCreateTests(TestCase):
def setUp(self):
self.client.force_login(User.objects.create_superuser("uc-admin", "uc@example.com", "pw"))
self.change_password = Permission.objects.get(content_type__app_label="accounts", codename="change_password")
def create(self, **data):
return self.client.post(reverse("admin:user_create"), {"username": "newbie", "password": RAW, **LIMITS, **data})
def test_the_raw_password_is_never_written(self):
written = []
def record(execute, sql, params, many, context):
if RAW in repr(params):
written.append(sql)
return execute(sql, params, many, context)
with connection.execute_wrapper(record):
response = self.create()
self.assertRedirects(response, reverse("admin:user_list"))
self.assertEqual(written, [])
self.assertTrue(User.objects.get(username="newbie").check_password(RAW))
def test_groups_and_permissions_are_saved(self):
group = Group.objects.create(name="uc-group")
self.create(groups=[group.pk], user_permissions=[self.change_password.pk])
user = User.objects.get(username="newbie")
self.assertEqual(list(user.groups.all()), [group])
self.assertEqual(list(user.user_permissions.all()), [self.change_password])
def test_an_unticked_permission_stays_off(self):
self.create()
self.assertFalse(User.objects.get(username="newbie").user_permissions.exists())
@override_settings(
AUTH_PASSWORD_VALIDATORS=[
{"NAME": "django.contrib.auth.password_validation.MinimumLengthValidator", "OPTIONS": {"min_length": 30}}
]
)
def test_configured_password_validators_apply(self):
response = self.create()
self.assertEqual(response.status_code, 200)
self.assertContains(response, "at least 30 characters")
self.assertFalse(User.objects.filter(username="newbie").exists())
@override_settings(
AUTH_PASSWORD_VALIDATORS=[{"NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator"}]
)
def test_the_password_is_checked_against_the_new_username(self):
response = self.client.post(
reverse("admin:user_create"), {"username": "rumpelstiltskin", "password": "rumpelstiltskin1", **LIMITS}
)
self.assertEqual(response.status_code, 200)
self.assertContains(response, "too similar to the username")
class DefaultInstancesTests(TestCase):
"""NEW_USER_DEFAULT_INSTANCES names VMs, and a name may repeat across hosts."""
def setUp(self):
self.client.force_login(User.objects.create_superuser("uc-admin", "uc@example.com", "pw"))
one, two = (Compute.objects.create(name=name, hostname="localhost", login="", password="", details="", type=4)
for name in ("uc-one", "uc-two"))
self.web = Instance.objects.create(compute=one, name="web", uuid="00000000-0000-0000-0000-000000000001")
for compute, uuid in ((one, "00000000-0000-0000-0000-000000000002"), (two, "00000000-0000-0000-0000-000000000003")):
Instance.objects.create(compute=compute, name="db", uuid=uuid)
def create(self):
return self.client.post(reverse("admin:user_create"), {"username": "newbie", "password": RAW, **LIMITS})
@override_settings(NEW_USER_DEFAULT_INSTANCES=["web"])
def test_the_new_user_owns_the_named_vm(self):
self.assertRedirects(self.create(), reverse("admin:user_list"))
self.assertEqual([o.instance for o in UserInstance.objects.filter(user__username="newbie")], [self.web])
def test_a_name_that_is_not_one_vm_is_refused_on_the_form(self):
for name in ("no-such-vm", "db"):
with self.subTest(name), override_settings(NEW_USER_DEFAULT_INSTANCES=["web", name]):
response = self.create()
self.assertContains(response, f"NEW_USER_DEFAULT_INSTANCES: {name} is not exactly one VM")
self.assertFalse(User.objects.filter(username="newbie").exists())