def write_osm_housenumbers(self, result_from_overpass: str) -> None:
"""Writes the result for overpass of Relation.get_osm_housenumbers_query()."""
result = util.sort_housenumbers_csv(result_from_overpass)
with self.get_osm_housenumbers_stream(mode="w") as stream:
stream.write(result)
def test_happy(self) -> None:
"""Tests the happy path."""
unsorted = 'head\n2\n1'
expected = 'head\n1\n2'
self.assertEqual(util.sort_housenumbers_csv(unsorted), expected)