Files
hermes-agent/tests/hermes_cli/test_resolve_last_session.py
2026-04-26 16:17:39 -05:00

62 lines
2.0 KiB
Python

"""Verify `hermes -c` picks the session the user most recently used."""
from __future__ import annotations
from hermes_cli.main import _resolve_last_session
class _FakeDB:
def __init__(self, rows):
self._rows = rows
self.closed = False
def search_sessions(self, source=None, limit=20, **_kw):
rows = [r for r in self._rows if r.get("source") == source] if source else list(self._rows)
return rows[:limit]
def close(self):
self.closed = True
def test_resolve_last_session_prefers_last_active_over_started_at(monkeypatch):
# `search_sessions` returns in started_at DESC order, but the most recently
# *touched* session may have been started earlier. -c should pick by
# last_active so closing the active session and typing `hermes -c` resumes
# that one, not an older-but-newer-started session from another window.
rows = [
{
"id": "new_started_old_active",
"source": "cli",
"started_at": 1000.0,
"last_active": 100.0,
},
{
"id": "old_started_recently_active",
"source": "cli",
"started_at": 500.0,
"last_active": 999.0,
},
]
fake_db = _FakeDB(rows)
monkeypatch.setattr("hermes_state.SessionDB", lambda: fake_db)
assert _resolve_last_session("cli") == "old_started_recently_active"
assert fake_db.closed
def test_resolve_last_session_returns_none_when_empty(monkeypatch):
monkeypatch.setattr("hermes_state.SessionDB", lambda: _FakeDB([]))
assert _resolve_last_session("cli") is None
def test_resolve_last_session_falls_back_to_started_at(monkeypatch):
# When last_active is missing entirely (legacy row), fall back to
# started_at so the helper still picks the newest session.
rows = [
{"id": "older", "source": "cli", "started_at": 10.0},
{"id": "newer", "source": "cli", "started_at": 20.0},
]
monkeypatch.setattr("hermes_state.SessionDB", lambda: _FakeDB(rows))
assert _resolve_last_session("cli") == "newer"