"""Phase 11 sites 3+4: cleanup + reset_session cache.delete.

Both have:
    try: _gemini_client.caches.delete(name=_gemini_cache.name)
    except Exception: pass

Migration: use _delete_gemini_cache_result() (already added in Phase 10).
The helper returns Result[None]; on error it logs a warning and resets
cache state. Caller ignores the Result.
"""
import sys
sys.path.insert(0, ".")


def test_phase11_sites34_cleanup_calls_delete_helper():
    """cleanup() must call _delete_gemini_cache_result, not raw caches.delete."""
    import inspect
    import src.ai_client
    src_text = inspect.getsource(src.ai_client.cleanup)
    assert "_delete_gemini_cache_result" in src_text, \
        "cleanup() should call _delete_gemini_cache_result helper"
    assert "except Exception" not in src_text, \
        "cleanup() must NOT have a bare 'except Exception: pass'"


def test_phase11_sites34_reset_session_calls_delete_helper():
    """reset_session() must call _delete_gemini_cache_result, not raw caches.delete."""
    import inspect
    import src.ai_client
    src_text = inspect.getsource(src.ai_client.reset_session)
    assert "_delete_gemini_cache_result" in src_text, \
        "reset_session() should call _delete_gemini_cache_result helper"
    assert "except Exception" not in src_text, \
        "reset_session() must NOT have a bare 'except Exception: pass'"