import tempfile
import unittest
from pathlib import Path

from archive import extract_entries


class HoldoutArchiveTests(unittest.TestCase):
    def test_absolute_member_is_rejected(self):
        with tempfile.TemporaryDirectory() as temporary:
            with self.assertRaises(ValueError):
                extract_entries([("/tmp/mmo-forbidden", b"bad")], temporary)

    def test_nested_parent_escape_is_rejected(self):
        with tempfile.TemporaryDirectory() as temporary:
            outside = Path(temporary).parent / "mmo-hidden-escape"
            outside.unlink(missing_ok=True)
            try:
                with self.assertRaises(ValueError):
                    extract_entries([("safe/../../mmo-hidden-escape", b"bad")], temporary)
                self.assertFalse(outside.exists())
            finally:
                outside.unlink(missing_ok=True)