import inspect

from EvoScientist.web_checkpointer import _web_saver_type


def test_web_saver_declares_real_run_cleanup_without_deleting_shared_blobs():
    saver_type = _web_saver_type()
    source = inspect.getsource(saver_type.adelete_for_runs)
    assert saver_type.adelete_for_runs.__qualname__.startswith("_web_saver_type")
    assert "checkpoint_writes" in source
    assert "DELETE FROM checkpoints" in source
    assert "checkpoint_blobs" not in source
    assert "metadata->>'run_id'" in source