test_tool_api.py

tests/test_tool_api.py

1. """The 30 tools' names, descriptions (docstrings) and parameter schemas are the
2. model-facing API. tool_api.json is the recorded contract; a change here is a
3. change to what the model sees and should be deliberate."""
5. import asyncio
6. import json
7. from pathlib import Path
9. import server
11. CONTRACT = Path(__file__).with_name("tool_api.json")
14. def test_tool_api_matches_recorded_contract():
15. tools = asyncio.run(server.mcp.list_tools())
16. current = {t.name: {"description": t.description,
17. "inputSchema": json.loads(json.dumps(t.inputSchema))} for t in tools}
18. recorded = json.loads(CONTRACT.read_text(encoding="utf-8"))
19. assert len(current) == 30
20. assert sorted(current) == sorted(recorded)
21. for name in recorded:
22. assert current[name] == recorded[name], name