Preserve macOS app permissions via dynamic launcher, .env workspace path, and session/audio tools

test_session_tool.py

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+#!/usr/bin/env python3
+"""Tests for bin/session_tool.py and Hermes session resetting in hermes_llm.py."""
+
+import json
+import tempfile
+from pathlib import Path
+from bin.session_tool import get_active_session_id, reset_session, SESSION_FILE_NAME
+from hermes_llm import HermesLLM
+
+
+def test_session_tool_api():
+    with tempfile.TemporaryDirectory() as tmpdir:
+        workspace = Path(tmpdir)
+        session_file = workspace / SESSION_FILE_NAME
+
+        # Initially no session
+        assert get_active_session_id(workspace) is None
+
+        # Write mock session file
+        session_file.write_text(json.dumps({"session_id": "test_session_123"}) + "\n")
+        assert get_active_session_id(workspace) == "test_session_123"
+
+        # Reset session
+        ok, msg = reset_session(workspace)
+        assert ok
+        assert "reset successfully" in msg.lower() or "no active session" in msg.lower()
+        assert get_active_session_id(workspace) is None
+        assert not session_file.exists()
+
+        # Double reset safely handles non-existent file
+        ok, msg = reset_session(workspace)
+        assert ok
+        print("PASS: test_session_tool_api verified")
+
+
+def test_hermes_llm_session_sync():
+    with tempfile.TemporaryDirectory() as tmpdir:
+        workspace = Path(tmpdir)
+        session_file = workspace / SESSION_FILE_NAME
+
+        # Write mock session ID
+        session_file.write_text(json.dumps({"session_id": "test_session_456"}) + "\n")
+
+        llm = HermesLLM(cwd=workspace)
+        assert llm._session_id == "test_session_456"
+
+        # External reset via tool
+        reset_session(workspace)
+        assert get_active_session_id(workspace) is None
+
+        # Sync disk state in HermesLLM
+        llm._sync_disk_session()
+        assert llm._session_id is None
+
+        # Call reset_session directly on instance
+        session_file.write_text(json.dumps({"session_id": "test_session_789"}) + "\n")
+        llm._sync_disk_session()
+        assert llm._session_id == "test_session_789"
+
+        llm.reset_session()
+        assert llm._session_id is None
+        assert not session_file.exists()
+        print("PASS: test_hermes_llm_session_sync verified")
+
+
+if __name__ == "__main__":
+    test_session_tool_api()
+    test_hermes_llm_session_sync()
+    print("\nAll session tool tests passed successfully!")