def METHOD_NAME(dsn, src_dir, temp_db_conn, temp_db_cursor):
    temp_db_cursor.execute('CREATE EXTENSION postgis')
    if temp_db_conn.postgis_version_tuple()[0] < 3:
        assert refresh.import_secondary_importance(dsn, src_dir / 'test' / 'testdb') > 0
    else:
        temp_db_cursor.execute('CREATE EXTENSION postgis_raster')
        assert refresh.import_secondary_importance(dsn, src_dir / 'test' / 'testdb') == 0
        assert temp_db_conn.table_exists('secondary_importance')