"""清理夹具只能运行在显式指定的独立测试库中。"""

import re


def ensure_test_database(database: str, expected: str | None) -> None:
    if (
        not expected
        or database != expected
        or not re.fullmatch(r"payroll_(?:wbtest|test)_[0-9a-f]{8,32}", database)
    ):
        raise RuntimeError("拒绝清理非隔离测试库：请通过隔离测试运行器设置 PAYROLL_TEST_DATABASE")