from __future__ import annotations

from unittest.mock import patch

from govoplan_files.backend.operational_checks import managed_storage_roundtrip_check
from govoplan_files.backend.storage.backends import LocalFilesystemStorageBackend


def test_managed_storage_roundtrip_removes_probe(tmp_path) -> None:
    backend = LocalFilesystemStorageBackend(tmp_path)

    with patch(
        "govoplan_files.backend.operational_checks.get_storage_backend",
        return_value=backend,
    ):
        result = managed_storage_roundtrip_check()

    assert result.state == "ok"
    assert result.metrics["backend"] == "local"
    assert list(tmp_path.rglob("*.bin")) == []


def test_managed_storage_roundtrip_fails_closed() -> None:
    class BrokenBackend:
        name = "broken"

        def put_bytes(self, *_args, **_kwargs):
            raise OSError("private provider detail")

        def delete(self, *_args, **_kwargs):
            return None

    with patch(
        "govoplan_files.backend.operational_checks.get_storage_backend",
        return_value=BrokenBackend(),
    ):
        result = managed_storage_roundtrip_check()

    assert result.state == "error"
    assert result.readiness_critical is True
    assert "private provider detail" not in result.detail