"""TDD contract for the direct Europeana ingestion path."""
import sys
import unittest
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parent))

from fetch_europeana import normalize_europeana_row


class EuropeanaContractTest(unittest.TestCase):
    def test_open_record_keeps_rights_and_canonical_schema(self):
        item = {
            "id": "/123/item-1", "rights": ["https://creativecommons.org/licenses/by/4.0/"],
            "dcDescription": ["Polski opis wystarczająco długi do testu." * 10],
            "dcCreator": ["Autor Testowy"], "year": ["1912"], "title": ["Tytuł"],
        }
        row = normalize_europeana_row(item, item)
        self.assertEqual(set(row), {"id", "text", "source_url", "title", "license", "rights_url", "author", "created", "provider", "raw_metadata"})
        self.assertEqual(row["license"], "CC-BY-4.0")
        self.assertEqual(row["author"], "Autor Testowy")
        self.assertEqual(row["created"], "1912")
        self.assertTrue(row["rights_url"].startswith("https://creativecommons.org/licenses/by/"))

    def test_restricted_rights_are_not_normalized(self):
        item = {"id": "/x", "rights": ["https://creativecommons.org/licenses/by-nc/4.0/"]}
        self.assertIsNone(normalize_europeana_row(item, item))


if __name__ == "__main__":
    unittest.main()