mirror of
https://github.com/osm-search/Nominatim.git
synced 2024-11-26 13:27:52 +03:00
191 lines
6.7 KiB
Python
191 lines
6.7 KiB
Python
"""
|
|
Tests for functions to import a new database.
|
|
"""
|
|
from pathlib import Path
|
|
|
|
import pytest
|
|
import psycopg2
|
|
|
|
from nominatim.tools import database_import
|
|
from nominatim.errors import UsageError
|
|
|
|
@pytest.fixture
|
|
def nonexistant_db():
|
|
dbname = 'test_nominatim_python_unittest'
|
|
|
|
conn = psycopg2.connect(database='postgres')
|
|
|
|
conn.set_isolation_level(0)
|
|
with conn.cursor() as cur:
|
|
cur.execute('DROP DATABASE IF EXISTS {}'.format(dbname))
|
|
|
|
yield dbname
|
|
|
|
with conn.cursor() as cur:
|
|
cur.execute('DROP DATABASE IF EXISTS {}'.format(dbname))
|
|
|
|
@pytest.mark.parametrize("no_partitions", (True, False))
|
|
def test_setup_skeleton(src_dir, nonexistant_db, no_partitions):
|
|
database_import.setup_database_skeleton('dbname=' + nonexistant_db,
|
|
src_dir / 'data', no_partitions)
|
|
|
|
conn = psycopg2.connect(database=nonexistant_db)
|
|
|
|
try:
|
|
with conn.cursor() as cur:
|
|
cur.execute("SELECT distinct partition FROM country_name")
|
|
partitions = set((r[0] for r in list(cur)))
|
|
if no_partitions:
|
|
assert partitions == set((0, ))
|
|
else:
|
|
assert len(partitions) > 10
|
|
finally:
|
|
conn.close()
|
|
|
|
|
|
def test_create_db_success(nonexistant_db):
|
|
database_import.create_db('dbname=' + nonexistant_db, rouser='www-data')
|
|
|
|
conn = psycopg2.connect(database=nonexistant_db)
|
|
conn.close()
|
|
|
|
|
|
def test_create_db_already_exists(temp_db):
|
|
with pytest.raises(UsageError):
|
|
database_import.create_db('dbname=' + temp_db)
|
|
|
|
|
|
def test_create_db_unsupported_version(nonexistant_db, monkeypatch):
|
|
monkeypatch.setattr(database_import, 'POSTGRESQL_REQUIRED_VERSION', (100, 4))
|
|
|
|
with pytest.raises(UsageError, match='PostgreSQL server is too old.'):
|
|
database_import.create_db('dbname=' + nonexistant_db)
|
|
|
|
|
|
def test_create_db_missing_ro_user(nonexistant_db):
|
|
with pytest.raises(UsageError, match='Missing read-only user.'):
|
|
database_import.create_db('dbname=' + nonexistant_db, rouser='sdfwkjkjgdugu2;jgsafkljas;')
|
|
|
|
|
|
def test_setup_extensions(temp_db_conn, table_factory):
|
|
database_import.setup_extensions(temp_db_conn)
|
|
|
|
# Use table creation to check that hstore and geometry types are available.
|
|
table_factory('t', 'h HSTORE, geom GEOMETRY(Geometry, 4326)')
|
|
|
|
|
|
def test_setup_extensions_old_postgis(temp_db_conn, monkeypatch):
|
|
monkeypatch.setattr(database_import, 'POSTGIS_REQUIRED_VERSION', (50, 50))
|
|
|
|
with pytest.raises(UsageError, match='PostGIS version is too old.'):
|
|
database_import.setup_extensions(temp_db_conn)
|
|
|
|
|
|
def test_import_base_data(dsn, src_dir, temp_db_with_extensions, temp_db_cursor):
|
|
database_import.import_base_data(dsn, src_dir / 'data')
|
|
|
|
assert temp_db_cursor.table_rows('country_name') > 0
|
|
|
|
|
|
def test_import_base_data_ignore_partitions(dsn, src_dir, temp_db_with_extensions,
|
|
temp_db_cursor):
|
|
database_import.import_base_data(dsn, src_dir / 'data', ignore_partitions=True)
|
|
|
|
assert temp_db_cursor.table_rows('country_name') > 0
|
|
assert temp_db_cursor.table_rows('country_name', where='partition != 0') == 0
|
|
|
|
|
|
def test_import_osm_data_simple(table_factory, osm2pgsql_options):
|
|
table_factory('place', content=((1, ), ))
|
|
|
|
database_import.import_osm_data('file.pdf', osm2pgsql_options)
|
|
|
|
|
|
def test_import_osm_data_simple_no_data(table_factory, osm2pgsql_options):
|
|
table_factory('place')
|
|
|
|
with pytest.raises(UsageError, match='No data.*'):
|
|
database_import.import_osm_data('file.pdf', osm2pgsql_options)
|
|
|
|
|
|
def test_import_osm_data_drop(table_factory, temp_db_conn, tmp_path, osm2pgsql_options):
|
|
table_factory('place', content=((1, ), ))
|
|
table_factory('planet_osm_nodes')
|
|
|
|
flatfile = tmp_path / 'flatfile'
|
|
flatfile.write_text('touch')
|
|
|
|
osm2pgsql_options['flatnode_file'] = str(flatfile.resolve())
|
|
|
|
database_import.import_osm_data('file.pdf', osm2pgsql_options, drop=True)
|
|
|
|
assert not flatfile.exists()
|
|
assert not temp_db_conn.table_exists('planet_osm_nodes')
|
|
|
|
|
|
def test_import_osm_data_default_cache(table_factory, osm2pgsql_options):
|
|
table_factory('place', content=((1, ), ))
|
|
|
|
osm2pgsql_options['osm2pgsql_cache'] = 0
|
|
|
|
database_import.import_osm_data(Path(__file__), osm2pgsql_options)
|
|
|
|
|
|
def test_truncate_database_tables(temp_db_conn, temp_db_cursor, table_factory):
|
|
tables = ('placex', 'place_addressline', 'location_area',
|
|
'location_area_country',
|
|
'location_property_tiger', 'location_property_osmline',
|
|
'location_postcode', 'search_name', 'location_road_23')
|
|
for table in tables:
|
|
table_factory(table, content=((1, ), (2, ), (3, )))
|
|
assert temp_db_cursor.table_rows(table) == 3
|
|
|
|
database_import.truncate_data_tables(temp_db_conn)
|
|
|
|
for table in tables:
|
|
assert temp_db_cursor.table_rows(table) == 0
|
|
|
|
|
|
@pytest.mark.parametrize("threads", (1, 5))
|
|
def test_load_data(dsn, place_row, placex_table, osmline_table,
|
|
word_table, temp_db_cursor, threads):
|
|
for func in ('precompute_words', 'getorcreate_housenumber_id', 'make_standard_name'):
|
|
temp_db_cursor.execute("""CREATE FUNCTION {} (src TEXT)
|
|
RETURNS TEXT AS $$ SELECT 'a'::TEXT $$ LANGUAGE SQL
|
|
""".format(func))
|
|
for oid in range(100, 130):
|
|
place_row(osm_id=oid)
|
|
place_row(osm_type='W', osm_id=342, cls='place', typ='houses',
|
|
geom='SRID=4326;LINESTRING(0 0, 10 10)')
|
|
|
|
database_import.load_data(dsn, threads)
|
|
|
|
assert temp_db_cursor.table_rows('placex') == 30
|
|
assert temp_db_cursor.table_rows('location_property_osmline') == 1
|
|
|
|
|
|
@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):
|
|
|
|
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()
|
|
|
|
database_import.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', 'United States')),
|
|
'fr' : set(('fr', 'Fra', 'Fren'))}
|
|
else:
|
|
assert result_set == {'us' : set(('us', 'us1', 'us2', 'United States')),
|
|
'fr' : set(('fr', 'Fra', 'Fren'))}
|