Files
DECNET/tests/live/test_postgres_live.py
anti ae92948e22 test(live): align mqtt/postgres/mysql live tests with honeypot + loop realities
Three unrelated test-correctness fixes exposed by running tests/live:

- test_mqtt_live: honeypot defaults to auth-required (post-2018
  realistic broker). Anonymous CONNECT is rejected with CONNACK rc=5,
  which the "accept" / "subscribe" tests misread as a failure. Pass
  MQTT_ACCEPT_ALL=1 via a new env= override on the live_service factory
  so only those two tests opt into accept-all.
- test_postgres_live::test_auth_hash_logged: connected with
  dbname='prod', which isn't in the honeypot's per-instance DB list, so
  Postgres (correctly) rejected at startup before asking for a
  password — blowing past the auth event the test asserts on. Target
  'postgres' (always in _BASE_DBS) to reach the auth stage.
- test_mysql_backend_live: the module-scoped mysql_test_db_url fixture
  is bound to the module loop, but function-scoped tests default to
  their own per-function loops. Any reuse of the asyncmy pool then
  tripped "Future attached to a different loop". Pin the whole module
  with pytest.mark.asyncio(loop_scope='module').
2026-04-23 22:06:55 -04:00

81 lines
2.6 KiB
Python

import pytest
from tests.live.conftest import assert_rfc5424
@pytest.mark.live
class TestPostgresLive:
def test_handshake_received(self, live_service):
port, drain = live_service("postgres")
import psycopg2
try:
psycopg2.connect(
host="127.0.0.1",
port=port,
user="admin",
password="password",
dbname="production",
connect_timeout=5,
)
except psycopg2.OperationalError:
pass # expected: honeypot rejects auth
def test_startup_logged(self, live_service):
port, drain = live_service("postgres")
import psycopg2
try:
psycopg2.connect(
host="127.0.0.1",
port=port,
user="postgres",
password="secret",
dbname="postgres",
connect_timeout=5,
)
except psycopg2.OperationalError:
pass
lines = drain()
assert_rfc5424(lines, service="postgres", event_type="startup")
def test_username_in_log(self, live_service):
port, drain = live_service("postgres")
import psycopg2
try:
psycopg2.connect(
host="127.0.0.1",
port=port,
user="dbattacker",
password="cracked",
dbname="secrets",
connect_timeout=5,
)
except psycopg2.OperationalError:
pass
lines = drain()
matched = assert_rfc5424(lines, service="postgres", event_type="startup")
assert "dbattacker" in matched, (
f"Expected username in log line. Got:\n{matched!r}"
)
def test_auth_hash_logged(self, live_service):
port, drain = live_service("postgres")
import psycopg2
# Real PG rejects before asking for a password when the requested
# db doesn't exist, and the honeypot faithfully mirrors that. So
# we must target an always-present database (``postgres`` is in
# _BASE_DBS) to get past startup and into the password-auth stage
# that this test is asserting on.
try:
psycopg2.connect(
host="127.0.0.1",
port=port,
user="root",
password="toor",
dbname="postgres",
connect_timeout=5,
)
except psycopg2.OperationalError:
pass
lines = drain()
assert_rfc5424(lines, service="postgres", event_type="auth")