"""Do not advertise restart-safe identity without a durable run backend."""

import asyncio
import json

from starlette.requests import Request


def test_capabilities_do_not_claim_restart_safe_identity(monkeypatch):
    monkeypatch.setenv("EVOSCIENTIST_BACKEND_SERVICE_TOKEN", "test-only")
    from EvoScientist.langgraph_dev.http import recoverable_run_capabilities

    result = asyncio.run(recoverable_run_capabilities(Request({"type": "http"})))
    capabilities = json.loads(bytes(result.body))
    assert capabilities["deterministic_run_id"] is True
    assert capabilities["durable_run_identity"] is False
    assert capabilities["run_not_found_proves_absence"] is False