mirror of
https://github.com/retspen/webvirtcloud
synced 2026-11-08 19:26:48 +00:00
63 lines
2.9 KiB
Python
63 lines
2.9 KiB
Python
"""The default settings rows of the first migrations carry fixed ids, which a
|
|
PostgreSQL id sequence does not see. A later migration that inserts without
|
|
an id must not collide with them."""
|
|
|
|
import importlib
|
|
import unittest
|
|
from types import SimpleNamespace
|
|
|
|
from django.apps import apps
|
|
from django.db import connection
|
|
from django.test import TestCase, TransactionTestCase
|
|
|
|
from appsettings.models import AppSettings
|
|
|
|
login_lockout = importlib.import_module("appsettings.migrations.0014_login_lockout_settings")
|
|
|
|
|
|
@unittest.skipUnless(connection.vendor == "postgresql", "id sequences are a PostgreSQL concern")
|
|
class SequenceAfterFixedIdsTestCase(TransactionTestCase):
|
|
serialized_rollback = True
|
|
|
|
def test_login_lockout_settings_insert_after_fixed_ids(self):
|
|
with connection.schema_editor() as schema_editor:
|
|
login_lockout.del_settings(apps, schema_editor)
|
|
# the state after the fixed-id inserts: rows exist, the sequence starts at 1
|
|
with connection.cursor() as cursor:
|
|
cursor.execute("SELECT setval(pg_get_serial_sequence('appsettings_appsettings', 'id'), 1, false)")
|
|
login_lockout.add_settings(apps, schema_editor)
|
|
self.assertEqual(AppSettings.objects.filter(key__startswith="LOGIN_").count(), 2)
|
|
|
|
|
|
nic_type = importlib.import_module("appsettings.migrations.0016_nic_type_rtl8139")
|
|
|
|
|
|
class NicTypeTestCase(TestCase):
|
|
def test_the_misspelt_nic_type_becomes_rtl8139(self):
|
|
setting = AppSettings.objects.get(key="INSTANCE_NIC_DEFAULT_TYPE")
|
|
self.assertEqual(setting.choices, "default,e1000,e1000e,rtl8139,virtio")
|
|
AppSettings.objects.filter(pk=setting.pk).update(value="rt18139", choices="default,e1000,e1000e,rt18139,virtio")
|
|
nic_type.fix_rtl8139(apps, SimpleNamespace(connection=connection))
|
|
setting.refresh_from_db()
|
|
self.assertEqual((setting.value, setting.choices), ("rtl8139", "default,e1000,e1000e,rtl8139,virtio"))
|
|
|
|
|
|
class SnapshotFreeSpaceSettingsTestCase(TestCase):
|
|
def test_the_rows_fit_their_columns(self):
|
|
# PostgreSQL refuses a value longer than the column, sqlite does not
|
|
for key in ("SNAPSHOT_FREE_SPACE_PERCENT", "SNAPSHOT_FREE_SPACE_MIN_GIB"):
|
|
setting = AppSettings.objects.get(key=key)
|
|
for field in ("name", "key", "value", "description"):
|
|
limit = AppSettings._meta.get_field(field).max_length
|
|
if limit:
|
|
self.assertLessEqual(len(getattr(setting, field)), limit, f"{key} {field}")
|
|
|
|
|
|
class WorkerSettingsTestCase(TestCase):
|
|
def test_the_rows_fit_their_columns(self):
|
|
for key in ("WORKER_CONCURRENCY", "JOB_RETENTION_DAYS"):
|
|
setting = AppSettings.objects.get(key=key)
|
|
for field in ("name", "key", "value", "description"):
|
|
limit = AppSettings._meta.get_field(field).max_length
|
|
if limit:
|
|
self.assertLessEqual(len(getattr(setting, field)), limit, f"{key} {field}")
|