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1 # SPDX-License-Identifier: GPL-2.0-only
2 #
3 # This file is part of Nominatim. (https://nominatim.org)
4 #
5 # Copyright (C) 2022 by the Nominatim developer community.
6 # For a full list of authors see the git log.
7 """
8 Test for various refresh functions.
9 """
10 from pathlib import Path
11
12 import pytest
13
14 from nominatim.tools import refresh
15
16 def test_refresh_import_wikipedia_not_existing(dsn):
17     assert refresh.import_wikipedia_articles(dsn, Path('.')) == 1
18
19
20 @pytest.mark.parametrize("replace", (True, False))
21 def test_refresh_import_wikipedia(dsn, src_dir, table_factory, temp_db_cursor, replace):
22     if replace:
23         table_factory('wikipedia_article')
24         table_factory('wikipedia_redirect')
25
26     # use the small wikipedia file for the API testdb
27     assert refresh.import_wikipedia_articles(dsn, src_dir / 'test' / 'testdb') == 0
28
29     assert temp_db_cursor.table_rows('wikipedia_article') > 0
30     assert temp_db_cursor.table_rows('wikipedia_redirect') > 0
31
32
33 def test_recompute_importance(placex_table, table_factory, temp_db_conn, temp_db_cursor):
34     temp_db_cursor.execute("""CREATE OR REPLACE FUNCTION compute_importance(extratags HSTORE,
35                                               country_code varchar(2),
36                                               osm_type varchar(1), osm_id BIGINT,
37                                               OUT importance FLOAT,
38                                               OUT wikipedia TEXT)
39                                AS $$ SELECT 0.1::float, 'foo'::text $$ LANGUAGE SQL""")
40
41     refresh.recompute_importance(temp_db_conn)
42
43
44 @pytest.mark.parametrize('osm_type', ('N', 'W', 'R'))
45 def test_invalidate_osm_object_simple(placex_table, osm_type, temp_db_conn, temp_db_cursor):
46     placex_table.add(osm_type=osm_type, osm_id=57283)
47
48     refresh.invalidate_osm_object(osm_type, 57283, temp_db_conn, recursive=False)
49     temp_db_conn.commit()
50
51     assert 2 == temp_db_cursor.scalar("""SELECT indexed_status FROM placex
52                                          WHERE osm_type = %s and osm_id = %s""",
53                                       (osm_type, 57283))
54
55
56 def test_invalidate_osm_object_nonexisting_simple(placex_table, temp_db_conn, temp_db_cursor):
57     placex_table.add(osm_type='W', osm_id=57283)
58
59     refresh.invalidate_osm_object('N', 57283, temp_db_conn, recursive=False)
60     temp_db_conn.commit()
61
62     assert 0 == temp_db_cursor.scalar("""SELECT count(*) FROM placex
63                                          WHERE indexed_status > 0""")
64
65
66 @pytest.mark.parametrize('osm_type', ('N', 'W', 'R'))
67 def test_invalidate_osm_object_recursive(placex_table, osm_type, temp_db_conn, temp_db_cursor):
68     placex_table.add(osm_type=osm_type, osm_id=57283)
69
70     temp_db_cursor.execute("""CREATE OR REPLACE FUNCTION place_force_update(placeid BIGINT)
71                               RETURNS BOOLEAN AS $$
72                               BEGIN
73                                 UPDATE placex SET indexed_status = 522
74                                 WHERE place_id = placeid;
75                                 RETURN TRUE;
76                               END;
77                               $$
78                               LANGUAGE plpgsql;""")
79
80     refresh.invalidate_osm_object(osm_type, 57283, temp_db_conn)
81     temp_db_conn.commit()
82
83     assert 522 == temp_db_cursor.scalar("""SELECT indexed_status FROM placex
84                                            WHERE osm_type = %s and osm_id = %s""",
85                                         (osm_type, 57283))