Nominatim/test/python/mocks.py
2022-01-03 16:23:58 +01:00

87 lines
3.4 KiB
Python

# SPDX-License-Identifier: GPL-2.0-only
#
# This file is part of Nominatim. (https://nominatim.org)
#
# Copyright (C) 2022 by the Nominatim developer community.
# For a full list of authors see the git log.
"""
Custom mocks for testing.
"""
import itertools
import psycopg2.extras
from nominatim.db import properties
# This must always point to the mock word table for the default tokenizer.
from mock_legacy_word_table import MockLegacyWordTable as MockWordTable
class MockPlacexTable:
""" A placex table for testing.
"""
def __init__(self, conn):
self.idseq = itertools.count(10000)
self.conn = conn
with conn.cursor() as cur:
cur.execute("""CREATE TABLE placex (
place_id BIGINT,
parent_place_id BIGINT,
linked_place_id BIGINT,
importance FLOAT,
indexed_date TIMESTAMP,
geometry_sector INTEGER,
rank_address SMALLINT,
rank_search SMALLINT,
partition SMALLINT,
indexed_status SMALLINT,
osm_id int8,
osm_type char(1),
class text,
type text,
name hstore,
admin_level smallint,
address hstore,
extratags hstore,
geometry Geometry(Geometry,4326),
wikipedia TEXT,
country_code varchar(2),
housenumber TEXT,
postcode TEXT,
centroid GEOMETRY(Geometry, 4326))""")
cur.execute("CREATE SEQUENCE IF NOT EXISTS seq_place")
conn.commit()
def add(self, osm_type='N', osm_id=None, cls='amenity', typ='cafe', names=None,
admin_level=None, address=None, extratags=None, geom='POINT(10 4)',
country=None, housenumber=None):
with self.conn.cursor() as cur:
psycopg2.extras.register_hstore(cur)
cur.execute("""INSERT INTO placex (place_id, osm_type, osm_id, class,
type, name, admin_level, address,
housenumber,
extratags, geometry, country_code)
VALUES(nextval('seq_place'), %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)""",
(osm_type, osm_id or next(self.idseq), cls, typ, names,
admin_level, address, housenumber, extratags, 'SRID=4326;' + geom,
country))
self.conn.commit()
class MockPropertyTable:
""" A property table for testing.
"""
def __init__(self, conn):
self.conn = conn
def set(self, name, value):
""" Set a property in the table to the given value.
"""
properties.set_property(self.conn, name, value)
def get(self, name):
""" Set a property in the table to the given value.
"""
return properties.get_property(self.conn, name)