1 # SPDX-License-Identifier: GPL-2.0-only
3 # This file is part of Nominatim. (https://nominatim.org)
5 # Copyright (C) 2022 by the Nominatim developer community.
6 # For a full list of authors see the git log.
8 Tests for correctly assigning wikipedia pages to places.
15 from nominatim_db.tools.refresh import (import_wikipedia_articles,
21 def wiki_csv(tmp_path, sql_preprocessor):
23 with gzip.open(tmp_path / 'wikimedia-importance.csv.gz', mode='wt') as fd:
24 writer = csv.DictWriter(fd, fieldnames=['language', 'type', 'title',
25 'importance', 'wikidata_id'],
26 delimiter='\t', quotechar='|')
28 for lang, title, importance, wd in data:
29 writer.writerow({'language': lang, 'type': 'a',
30 'title': title, 'importance': str(importance),
37 @pytest.mark.parametrize('extra', [{'wikipedia:en': 'Test'},
38 {'wikipedia': 'en:Test'},
39 {'wikidata': 'Q123'}])
40 def test_wikipedia(dsn, temp_db_conn, temp_db_cursor, def_config, wiki_csv, placex_table, extra):
41 import_wikipedia_articles(dsn, wiki_csv([('en', 'Test', 0.3, 'Q123')]))
42 create_functions(temp_db_conn, def_config)
44 content = temp_db_cursor.row_set(
45 'SELECT language, title, importance, wikidata FROM wikimedia_importance')
46 assert content == set([('en', 'Test', 0.3, 'Q123')])
48 placex_table.add(osm_id=12, extratags=extra)
50 recompute_importance(temp_db_conn)
52 content = temp_db_cursor.row_set('SELECT wikipedia, importance FROM placex')
53 assert content == set([('en:Test', 0.3)])
56 def test_wikipedia_no_match(dsn, temp_db_conn, temp_db_cursor, def_config, wiki_csv,
58 import_wikipedia_articles(dsn, wiki_csv([('de', 'Test', 0.3, 'Q123')]))
59 create_functions(temp_db_conn, def_config)
61 placex_table.add(osm_id=12, extratags={'wikipedia': 'en:Test'}, rank_search=10)
63 recompute_importance(temp_db_conn)
65 content = temp_db_cursor.row_set('SELECT wikipedia, importance FROM placex')
66 assert list(content) == [(None, pytest.approx(0.26667666))]