Nominatim/test/python/test_db_properties.py

42 lines
1.2 KiB
Python

"""
Tests for property table manpulation.
"""
import pytest
from nominatim.db import properties
@pytest.fixture
def property_factory(property_table, temp_db_cursor):
""" A function fixture that adds a property into the property table.
"""
def _add_property(name, value):
temp_db_cursor.execute("INSERT INTO nominatim_properties VALUES(%s, %s)",
(name, value))
return _add_property
def test_get_property_existing(property_factory, temp_db_conn):
property_factory('foo', 'bar')
assert properties.get_property(temp_db_conn, 'foo') == 'bar'
def test_get_property_unknown(property_factory, temp_db_conn):
property_factory('other', 'bar')
assert properties.get_property(temp_db_conn, 'foo') is None
@pytest.mark.parametrize("prefill", (True, False))
def test_set_property_new(property_factory, temp_db_conn, temp_db_cursor, prefill):
if prefill:
property_factory('something', 'bar')
properties.set_property(temp_db_conn, 'something', 'else')
assert temp_db_cursor.scalar("""SELECT value FROM nominatim_properties
WHERE property = 'something'""") == 'else'
assert properties.get_property(temp_db_conn, 'something') == 'else'