test(snmp): read and remove the poll test's rows in one transaction (milestone 491)

Run 8790: a select opened the session's transaction before begin(). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-08 11:01:08 -04:00
parent 189b492397
commit 501a345aed
1 changed files with 2 additions and 2 deletions
@@ -65,9 +65,9 @@ def test_a_poll_records_why_a_device_is_silent_and_what_another_answered(app):
        await asyncio.sleep(1.1)
        await scheduler._do_poll(app, poll=fake_poll)
        async with app.db_sessionmaker() as s:
-            rows = {d.name: d for d in (await s.execute(
-                select(SnmpDevice).where(SnmpDevice.name.in_([up, down])))).scalars()}
            async with s.begin():
+                rows = {d.name: d for d in (await s.execute(
+                    select(SnmpDevice).where(SnmpDevice.name.in_([up, down])))).scalars()}
                for d in rows.values():
                    await s.delete(d)
        return first, await _latest(app, up), rows