2 Tests for SQL preprocessing.
6 from nominatim.db.sql_preprocessor import SQLPreprocessor
9 def sql_factory(tmp_path):
10 def _mk_sql(sql_body):
11 (tmp_path / 'test.sql').write_text("""
12 CREATE OR REPLACE FUNCTION test() RETURNS TEXT
17 $$ LANGUAGE plpgsql IMMUTABLE;""".format(sql_body))
22 @pytest.mark.parametrize("expr,ret", [
24 ("'{{db.partitions|join}}'", '012'),
25 ("{% if 'country_name' in db.tables %}'yes'{% else %}'no'{% endif %}", "yes"),
26 ("{% if 'xxx' in db.tables %}'yes'{% else %}'no'{% endif %}", "no"),
27 ("'{{db.tablespace.address_data}}'", ""),
28 ("'{{db.tablespace.search_data}}'", 'TABLESPACE "dsearch"'),
29 ("'{{db.tablespace.address_index}}'", 'TABLESPACE "iaddress"'),
30 ("'{{db.tablespace.aux_data}}'", 'TABLESPACE "daux"')
32 def test_load_file_simple(sql_preprocessor_cfg, sql_factory,
33 temp_db_conn, temp_db_cursor, monkeypatch,
35 monkeypatch.setenv('NOMINATIM_TABLESPACE_SEARCH_DATA', 'dsearch')
36 monkeypatch.setenv('NOMINATIM_TABLESPACE_ADDRESS_INDEX', 'iaddress')
37 monkeypatch.setenv('NOMINATIM_TABLESPACE_AUX_DATA', 'daux')
38 sqlfile = sql_factory("RETURN {};".format(expr))
40 SQLPreprocessor(temp_db_conn, sql_preprocessor_cfg).run_sql_file(temp_db_conn, sqlfile)
42 assert temp_db_cursor.scalar('SELECT test()') == ret
45 def test_load_file_with_params(sql_preprocessor, sql_factory, temp_db_conn, temp_db_cursor):
46 sqlfile = sql_factory("RETURN '{{ foo }} {{ bar }}';")
48 sql_preprocessor.run_sql_file(temp_db_conn, sqlfile, bar='XX', foo='ZZ')
50 assert temp_db_cursor.scalar('SELECT test()') == 'ZZ XX'