"""Tests for /resume gateway slash command. Tests the _handle_resume_command handler (switch to a previously-named session) across gateway messenger platforms. """ from types import SimpleNamespace from unittest.mock import AsyncMock, MagicMock import pytest from gateway.config import Platform from gateway.platforms.base import MessageEvent from gateway.session import SessionSource, build_session_key def _make_event(text="/resume", platform=Platform.TELEGRAM, user_id="12345", chat_id="67890"): """Build a MessageEvent for testing.""" source = SessionSource( platform=platform, user_id=user_id, chat_id=chat_id, user_name="testuser", ) return MessageEvent(text=text, source=source) def _session_key_for_event(event): """Get the session key that build_session_key produces for an event.""" return build_session_key(event.source) def _make_runner(session_db=None, current_session_id="current_session_001", event=None): """Create a bare GatewayRunner with a mock session_store and optional session_db.""" from gateway.run import GatewayRunner runner = object.__new__(GatewayRunner) runner.adapters = {} runner.config = SimpleNamespace(platforms={}) runner._voice_mode = {} runner._session_db = session_db runner._running_agents = {} runner._is_user_authorized = lambda _source: True # Compute the real session key if an event is provided session_key = build_session_key(event.source) if event else "agent:main:telegram:dm" # Mock session_store that returns a session entry with a known session_id mock_session_entry = MagicMock() mock_session_entry.session_id = current_session_id mock_session_entry.session_key = session_key mock_store = MagicMock() mock_store.get_or_create_session.return_value = mock_session_entry mock_store.load_transcript.return_value = [] mock_store.switch_session.return_value = mock_session_entry runner.session_store = mock_store return runner # --------------------------------------------------------------------------- # _handle_resume_command # --------------------------------------------------------------------------- class TestHandleResumeCommand: """Tests for GatewayRunner._handle_resume_command.""" @pytest.mark.asyncio async def test_no_session_db(self): """Returns error when session database is unavailable.""" runner = _make_runner(session_db=None) event = _make_event(text="/resume My Project") result = await runner._handle_resume_command(event) assert "not available" in result.lower() @pytest.mark.asyncio async def test_list_named_sessions_when_no_arg(self, tmp_path): """With no argument, lists recently titled sessions.""" from hermes_state import SessionDB db = SessionDB(db_path=tmp_path / "state.db") db.create_session("sess_001", "telegram") db.create_session("sess_002", "telegram") db.set_session_title("sess_001", "Research") db.set_session_title("sess_002", "Coding") event = _make_event(text="/resume") runner = _make_runner(session_db=db, event=event) result = await runner._handle_resume_command(event) assert "Research" in result assert "Coding" in result assert "Named Sessions" in result assert "1." in result assert "2." in result assert "/resume 1" in result db.close() @pytest.mark.asyncio async def test_list_shows_usage_when_no_titled(self, tmp_path): """With no arg and no titled sessions, shows instructions.""" from hermes_state import SessionDB db = SessionDB(db_path=tmp_path / "state.db") db.create_session("sess_001", "telegram") # No title event = _make_event(text="/resume") runner = _make_runner(session_db=db, event=event) result = await runner._handle_resume_command(event) assert "No named sessions" in result assert "/title" in result db.close() @pytest.mark.asyncio async def test_resume_by_index(self, tmp_path): """Numeric argument resumes the indexed titled session from the list.""" from hermes_state import SessionDB db = SessionDB(db_path=tmp_path / "state.db") db.create_session("sess_001", "telegram") db.create_session("sess_002", "telegram") db.set_session_title("sess_001", "Research") db.set_session_title("sess_002", "Coding") db.create_session("current_session_001", "telegram") event = _make_event(text="/resume 2") runner = _make_runner(session_db=db, current_session_id="current_session_001", event=event) result = await runner._handle_resume_command(event) assert "Resumed" in result runner.session_store.switch_session.assert_called_once() call_args = runner.session_store.switch_session.call_args assert call_args[0][1] == "sess_001" db.close() @pytest.mark.asyncio async def test_resume_index_out_of_range(self, tmp_path): """Out-of-range numeric arguments show a helpful error.""" from hermes_state import SessionDB db = SessionDB(db_path=tmp_path / "state.db") db.create_session("sess_001", "telegram") db.set_session_title("sess_001", "Research") db.create_session("current_session_001", "telegram") event = _make_event(text="/resume 9") runner = _make_runner(session_db=db, current_session_id="current_session_001", event=event) result = await runner._handle_resume_command(event) assert "out of range" in result.lower() assert "/resume" in result runner.session_store.switch_session.assert_not_called() db.close() @pytest.mark.asyncio async def test_resume_by_name(self, tmp_path): """Resolves a title and switches to that session.""" from hermes_state import SessionDB db = SessionDB(db_path=tmp_path / "state.db") db.create_session("old_session_abc", "telegram") db.set_session_title("old_session_abc", "My Project") db.create_session("current_session_001", "telegram") event = _make_event(text="/resume My Project") runner = _make_runner(session_db=db, current_session_id="current_session_001", event=event) result = await runner._handle_resume_command(event) assert "Resumed" in result assert "My Project" in result # Verify switch_session was called with the old session ID runner.session_store.switch_session.assert_called_once() call_args = runner.session_store.switch_session.call_args assert call_args[0][1] == "old_session_abc" db.close() @pytest.mark.asyncio async def test_resume_nonexistent_name(self, tmp_path): """Returns error for unknown session name.""" from hermes_state import SessionDB db = SessionDB(db_path=tmp_path / "state.db") db.create_session("current_session_001", "telegram") event = _make_event(text="/resume Nonexistent Session") runner = _make_runner(session_db=db, event=event) result = await runner._handle_resume_command(event) assert "No session found" in result db.close() @pytest.mark.asyncio async def test_resume_already_on_session(self, tmp_path): """Returns friendly message when already on the requested session.""" from hermes_state import SessionDB db = SessionDB(db_path=tmp_path / "state.db") db.create_session("current_session_001", "telegram") db.set_session_title("current_session_001", "Active Project") event = _make_event(text="/resume Active Project") runner = _make_runner(session_db=db, current_session_id="current_session_001", event=event) result = await runner._handle_resume_command(event) assert "Already on session" in result db.close() @pytest.mark.asyncio async def test_resume_auto_lineage(self, tmp_path): """Asking for 'My Project' when 'My Project #2' exists gets the latest.""" from hermes_state import SessionDB db = SessionDB(db_path=tmp_path / "state.db") db.create_session("sess_v1", "telegram") db.set_session_title("sess_v1", "My Project") db.create_session("sess_v2", "telegram") db.set_session_title("sess_v2", "My Project #2") db.create_session("current_session_001", "telegram") event = _make_event(text="/resume My Project") runner = _make_runner(session_db=db, current_session_id="current_session_001", event=event) result = await runner._handle_resume_command(event) assert "Resumed" in result # Should resolve to #2 (latest in lineage) call_args = runner.session_store.switch_session.call_args assert call_args[0][1] == "sess_v2" db.close() @pytest.mark.asyncio async def test_resume_follows_compression_continuation(self, tmp_path): """Gateway /resume should reopen the live descendant after compression.""" from hermes_state import SessionDB db = SessionDB(db_path=tmp_path / "state.db") db.create_session("compressed_root", "telegram") db.set_session_title("compressed_root", "Compressed Work") db.end_session("compressed_root", "compression") db.create_session("compressed_child", "telegram", parent_session_id="compressed_root") db.append_message("compressed_child", "user", "hello from continuation") db.create_session("current_session_001", "telegram") event = _make_event(text="/resume Compressed Work") runner = _make_runner( session_db=db, current_session_id="current_session_001", event=event, ) runner.session_store.load_transcript.side_effect = ( lambda session_id: [{"role": "user", "content": "hello from continuation"}] if session_id == "compressed_child" else [] ) result = await runner._handle_resume_command(event) assert "Resumed session" in result assert "(1 message)" in result call_args = runner.session_store.switch_session.call_args assert call_args[0][1] == "compressed_child" runner.session_store.load_transcript.assert_called_with("compressed_child") db.close() @pytest.mark.asyncio async def test_resume_clears_running_agent(self, tmp_path): """Switching sessions clears any cached running agent.""" from hermes_state import SessionDB db = SessionDB(db_path=tmp_path / "state.db") db.create_session("old_session", "telegram") db.set_session_title("old_session", "Old Work") db.create_session("current_session_001", "telegram") event = _make_event(text="/resume Old Work") runner = _make_runner(session_db=db, current_session_id="current_session_001", event=event) # Simulate a running agent using the real session key real_key = _session_key_for_event(event) runner._running_agents[real_key] = MagicMock() await runner._handle_resume_command(event) assert real_key not in runner._running_agents db.close() @pytest.mark.asyncio async def test_resume_evicts_cached_agent(self, tmp_path): """Gateway /resume evicts the cached AIAgent so the next message rebuilds with the correct session_id end-to-end — mirrors /branch and /reset. Without this, the cached agent's memory provider keeps writing into the wrong session. See #6672. """ import threading from hermes_state import SessionDB db = SessionDB(db_path=tmp_path / "state.db") db.create_session("old_session", "telegram") db.set_session_title("old_session", "Old Work") db.create_session("current_session_001", "telegram") event = _make_event(text="/resume Old Work") runner = _make_runner(session_db=db, current_session_id="current_session_001", event=event) # Seed the cache with a fake agent real_key = _session_key_for_event(event) runner._agent_cache = {real_key: (MagicMock(), object())} runner._agent_cache_lock = threading.RLock() await runner._handle_resume_command(event) assert real_key not in runner._agent_cache db.close() @pytest.mark.asyncio async def test_resume_strips_outer_brackets(self, tmp_path): """Users may copy `` from the usage hint literally. The gateway should strip outer ``<>``, ``[]``, ``""``, and ``''`` before lookup so ``/resume `` works the same as ``/resume abc123``. """ from hermes_state import SessionDB db = SessionDB(db_path=tmp_path / "state.db") db.create_session("abc123", "telegram") db.set_session_title("abc123", "Bracketed") db.create_session("current_session_001", "telegram") for raw in ("", "[abc123]", '"abc123"', "'abc123'"): event = _make_event(text=f"/resume {raw}") runner = _make_runner( session_db=db, current_session_id="current_session_001", event=event, ) result = await runner._handle_resume_command(event) # Either the session was resumed (and we get a "Resumed" / "Already on" reply) # or it was found-then-redirected. Failure mode = "No session found matching ''". assert "abc123" not in str(result) or "not found" not in str(result).lower(), ( f"bracket stripping failed for {raw!r}: gateway returned {result!r}" ) db.close() @pytest.mark.asyncio async def test_resume_resolves_by_session_id(self, tmp_path): """The gateway should accept a bare session ID, not just a title. Before this fix, /resume in the gateway only called ``resolve_session_by_title``, so ``/resume `` always returned "Session not found" even for valid IDs. """ from hermes_state import SessionDB db = SessionDB(db_path=tmp_path / "state.db") db.create_session("unnamed_session_xyz", "telegram") # Deliberately no title set — this session can ONLY be resolved by ID. db.create_session("current_session_001", "telegram") event = _make_event(text="/resume unnamed_session_xyz") runner = _make_runner( session_db=db, current_session_id="current_session_001", event=event, ) result = await runner._handle_resume_command(event) # Should NOT be the not-found error. assert "not found" not in str(result).lower(), ( f"session-id lookup failed: {result!r}" ) db.close() class TestHandleSessionsCommand: """Tests for GatewayRunner._handle_sessions_command.""" @pytest.mark.asyncio async def test_sessions_command_lists_current_platform_sessions(self, tmp_path): from hermes_state import SessionDB db = SessionDB(db_path=tmp_path / "state.db") db.create_session("tg_session", "telegram") db.set_session_title("tg_session", "Telegram Work") db.create_session("discord_session", "discord") db.set_session_title("discord_session", "Discord Work") event = _make_event(text="/sessions") runner = _make_runner(session_db=db, event=event) result = await runner._handle_sessions_command(event) assert "Sessions" in result assert "Telegram Work" in result assert "tg_session" in result assert "Discord Work" not in result db.close() @pytest.mark.asyncio async def test_sessions_all_full_lists_cross_platform_unnamed_sessions(self, tmp_path): from hermes_state import SessionDB db = SessionDB(db_path=tmp_path / "state.db") db.create_session("tg_named", "telegram") db.set_session_title("tg_named", "Telegram Work") db.create_session("discord_unnamed", "discord") db.append_message("discord_unnamed", "user", "discord first prompt") event = _make_event(text="/sessions all full") runner = _make_runner(session_db=db, event=event) result = await runner._handle_sessions_command(event) assert "Telegram Work" in result assert "discord_unnamed" in result assert "discord" in result db.close() @pytest.mark.asyncio async def test_gateway_dispatches_sessions_command(self, tmp_path): from hermes_state import SessionDB db = SessionDB(db_path=tmp_path / "state.db") db.create_session("tg_session", "telegram") db.set_session_title("tg_session", "Telegram Work") event = _make_event(text="/sessions") runner = _make_runner(session_db=db, event=event) runner._handle_sessions_command = AsyncMock(return_value="sessions output") result = await runner._handle_message(event) assert result == "sessions output" runner._handle_sessions_command.assert_awaited_once_with(event) db.close()