Nominatim/test/python/data/test_country_info.py
2022-07-06 11:08:36 +02:00

172 lines
6.3 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.
"""
Tests for function that handle country properties.
"""
from textwrap import dedent
import pytest
from nominatim.data import country_info
@pytest.fixture
def loaded_country(def_config):
country_info.setup_country_config(def_config)
@pytest.fixture
def env_with_country_config(project_env):
def _mk_config(cfg):
(project_env.project_dir / 'country_settings.yaml').write_text(dedent(cfg))
return project_env
return _mk_config
@pytest.mark.parametrize("no_partitions", (True, False))
def test_setup_country_tables(src_dir, temp_db_with_extensions, dsn, temp_db_cursor,
loaded_country, no_partitions):
country_info.setup_country_tables(dsn, src_dir / 'data', no_partitions)
assert temp_db_cursor.table_exists('country_name')
assert temp_db_cursor.table_rows('country_name') == \
temp_db_cursor.scalar(
'SELECT count(DISTINCT country_code) FROM country_name')
partitions = temp_db_cursor.row_set(
"SELECT DISTINCT partition FROM country_name")
if no_partitions:
assert partitions == {(0, )}
else:
assert len(partitions) > 10
assert temp_db_cursor.table_exists('country_osm_grid')
assert temp_db_cursor.table_rows('country_osm_grid') > 100
@pytest.mark.parametrize("languages", (None, ['fr', 'en']))
def test_create_country_names(temp_db_with_extensions, temp_db_conn, temp_db_cursor,
table_factory, tokenizer_mock, languages, loaded_country):
table_factory('country_name', 'country_code varchar(2), name hstore',
content=(('us', '"name"=>"us1","name:af"=>"us2"'),
('fr', '"name"=>"Fra", "name:en"=>"Fren"')))
assert temp_db_cursor.scalar("SELECT count(*) FROM country_name") == 2
tokenizer = tokenizer_mock()
country_info.create_country_names(temp_db_conn, tokenizer, languages)
assert len(tokenizer.analyser_cache['countries']) == 2
result_set = {k: set(v.values())
for k, v in tokenizer.analyser_cache['countries']}
if languages:
assert result_set == {'us': set(('us', 'us1')),
'fr': set(('fr', 'Fra', 'Fren'))}
else:
assert result_set == {'us': set(('us', 'us1', 'us2')),
'fr': set(('fr', 'Fra', 'Fren'))}
def test_setup_country_names_prefixes(env_with_country_config):
config = env_with_country_config("""\
es:
names:
name:
en: Spain
de: Spanien
default: Espagñe
us:
names:
short_name:
default: USA
name:
default: United States
en: United States
""")
info = country_info._CountryInfo()
info.load(config)
assert info.get('es')['names'] == {"name": "Espagñe",
"name:en": "Spain",
"name:de": "Spanien"}
assert info.get('us')['names'] == {"name": "United States",
"name:en": "United States",
"short_name": "USA"}
assert 'names' not in info.get('xx')
def test_setup_country_config_languages_not_loaded(env_with_country_config):
config = env_with_country_config("""\
de:
partition: 3
names:
name:
default: Deutschland
""")
info = country_info._CountryInfo()
info.load(config)
assert dict(info.items()) == {'de': {'partition': 3,
'languages': [],
'names': {'name': 'Deutschland'}}}
def test_setup_country_config_name_not_loaded(env_with_country_config):
config = env_with_country_config("""\
de:
partition: 3
languages: de
names:
""")
info = country_info._CountryInfo()
info.load(config)
assert dict(info.items()) == {'de': {'partition': 3,
'languages': ['de'],
'names': {}
}}
def test_setup_country_config_names_not_loaded(env_with_country_config):
config = env_with_country_config("""
de:
partition: 3
languages: de
""")
info = country_info._CountryInfo()
info.load(config)
assert dict(info.items()) == {'de': {'partition': 3,
'languages': ['de'],
'names': {}
}}
def test_setup_country_config_special_character(env_with_country_config):
config = env_with_country_config("""
bq:
partition: 250
languages: nl
names:
name:
default: "\\N"
""")
info = country_info._CountryInfo()
info.load(config)
assert dict(info.items()) == {'bq': {'partition': 250,
'languages': ['nl'],
'names': {'name': '\x85'}
}}