X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/bbbfc8201c2f85b413bd6abcf9cb9fb250af83cb..b54ff7d7664eadf3fdf018622540d6fce835502e:/test/python/tools/test_database_import.py diff --git a/test/python/tools/test_database_import.py b/test/python/tools/test_database_import.py index d3d9fa6b..df204298 100644 --- a/test/python/tools/test_database_import.py +++ b/test/python/tools/test_database_import.py @@ -1,24 +1,28 @@ +# SPDX-License-Identifier: GPL-3.0-or-later +# +# This file is part of Nominatim. (https://nominatim.org) +# +# Copyright (C) 2024 by the Nominatim developer community. +# For a full list of authors see the git log. """ Tests for functions to import a new database. """ from pathlib import Path -from contextlib import closing import pytest -import psycopg2 +import pytest_asyncio +import psycopg +from psycopg import sql as pysql -from nominatim.tools import database_import -from nominatim.errors import UsageError +from nominatim_db.tools import database_import +from nominatim_db.errors import UsageError class TestDatabaseSetup: DBNAME = 'test_nominatim_python_unittest' @pytest.fixture(autouse=True) def setup_nonexistant_db(self): - conn = psycopg2.connect(database='postgres') - - try: - conn.set_isolation_level(0) + with psycopg.connect(dbname='postgres', autocommit=True) as conn: with conn.cursor() as cur: cur.execute(f'DROP DATABASE IF EXISTS {self.DBNAME}') @@ -26,22 +30,17 @@ class TestDatabaseSetup: with conn.cursor() as cur: cur.execute(f'DROP DATABASE IF EXISTS {self.DBNAME}') - finally: - conn.close() + @pytest.fixture def cursor(self): - conn = psycopg2.connect(database=self.DBNAME) - - try: + with psycopg.connect(dbname=self.DBNAME) as conn: with conn.cursor() as cur: yield cur - finally: - conn.close() def conn(self): - return closing(psycopg2.connect(database=self.DBNAME)) + return psycopg.connect(dbname=self.DBNAME) def test_setup_skeleton(self): @@ -60,6 +59,11 @@ class TestDatabaseSetup: database_import.setup_database_skeleton(f'dbname={self.DBNAME}') + def test_create_db_explicit_ro_user(self): + database_import.setup_database_skeleton(f'dbname={self.DBNAME}', + rouser='postgres') + + def test_create_db_missing_ro_user(self): with pytest.raises(UsageError, match='Missing read-only user.'): database_import.setup_database_skeleton(f'dbname={self.DBNAME}', @@ -110,11 +114,18 @@ def test_import_osm_data_multifile(table_factory, tmp_path, osm2pgsql_options, c def test_import_osm_data_simple_no_data(table_factory, osm2pgsql_options): table_factory('place') - with pytest.raises(UsageError, match='No data.*'): + with pytest.raises(UsageError, match='No data imported'): database_import.import_osm_data(Path('file.pbf'), osm2pgsql_options) -def test_import_osm_data_drop(table_factory, temp_db_conn, tmp_path, osm2pgsql_options): +def test_import_osm_data_simple_ignore_no_data(table_factory, osm2pgsql_options): + table_factory('place') + + database_import.import_osm_data(Path('file.pbf'), osm2pgsql_options, + ignore_errors=True) + + +def test_import_osm_data_drop(table_factory, temp_db_cursor, tmp_path, osm2pgsql_options): table_factory('place', content=((1, ), )) table_factory('planet_osm_nodes') @@ -126,7 +137,7 @@ def test_import_osm_data_drop(table_factory, temp_db_conn, tmp_path, osm2pgsql_o database_import.import_osm_data(Path('file.pbf'), osm2pgsql_options, drop=True) assert not flatfile.exists() - assert not temp_db_conn.table_exists('planet_osm_nodes') + assert not temp_db_cursor.table_exists('planet_osm_nodes') def test_import_osm_data_default_cache(table_factory, osm2pgsql_options, capfd): @@ -140,11 +151,15 @@ def test_import_osm_data_default_cache(table_factory, osm2pgsql_options, capfd): assert f'--cache {osm2pgsql_options["osm2pgsql_cache"]}' in captured.out -def test_truncate_database_tables(temp_db_conn, temp_db_cursor, table_factory): - tables = ('placex', 'place_addressline', 'location_area', +@pytest.mark.parametrize("with_search", (True, False)) +def test_truncate_database_tables(temp_db_conn, temp_db_cursor, table_factory, with_search): + tables = ['placex', 'place_addressline', 'location_area', 'location_area_country', 'location_property_tiger', 'location_property_osmline', - 'location_postcode', 'search_name', 'location_road_23') + 'location_postcode', 'location_road_23'] + if with_search: + tables.append('search_name') + for table in tables: table_factory(table, content=((1, ), (2, ), (3, ))) assert temp_db_cursor.table_rows(table) == 3 @@ -156,18 +171,76 @@ def test_truncate_database_tables(temp_db_conn, temp_db_cursor, table_factory): @pytest.mark.parametrize("threads", (1, 5)) -def test_load_data(dsn, place_row, placex_table, osmline_table, - word_table, temp_db_cursor, threads): +@pytest.mark.asyncio +async def test_load_data(dsn, place_row, placex_table, osmline_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)) + temp_db_cursor.execute(pysql.SQL("""CREATE FUNCTION {} (src TEXT) + RETURNS TEXT AS $$ SELECT 'a'::TEXT $$ LANGUAGE SQL + """).format(pysql.Identifier(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) + await database_import.load_data(dsn, threads) assert temp_db_cursor.table_rows('placex') == 30 assert temp_db_cursor.table_rows('location_property_osmline') == 1 + + +class TestSetupSQL: + + @pytest.fixture(autouse=True) + def init_env(self, temp_db, tmp_path, def_config, sql_preprocessor_cfg): + def_config.lib_dir.sql = tmp_path / 'sql' + def_config.lib_dir.sql.mkdir() + + self.config = def_config + + + def write_sql(self, fname, content): + (self.config.lib_dir.sql / fname).write_text(content) + + + @pytest.mark.parametrize("reverse", [True, False]) + def test_create_tables(self, temp_db_conn, temp_db_cursor, reverse): + self.write_sql('tables.sql', + """CREATE FUNCTION test() RETURNS bool + AS $$ SELECT {{db.reverse_only}} $$ LANGUAGE SQL""") + + database_import.create_tables(temp_db_conn, self.config, reverse) + + temp_db_cursor.scalar('SELECT test()') == reverse + + + def test_create_table_triggers(self, temp_db_conn, temp_db_cursor): + self.write_sql('table-triggers.sql', + """CREATE FUNCTION test() RETURNS TEXT + AS $$ SELECT 'a'::text $$ LANGUAGE SQL""") + + database_import.create_table_triggers(temp_db_conn, self.config) + + temp_db_cursor.scalar('SELECT test()') == 'a' + + + def test_create_partition_tables(self, temp_db_conn, temp_db_cursor): + self.write_sql('partition-tables.src.sql', + """CREATE FUNCTION test() RETURNS TEXT + AS $$ SELECT 'b'::text $$ LANGUAGE SQL""") + + database_import.create_partition_tables(temp_db_conn, self.config) + + temp_db_cursor.scalar('SELECT test()') == 'b' + + + @pytest.mark.parametrize("drop", [True, False]) + @pytest.mark.asyncio + async def test_create_search_indices(self, temp_db_conn, temp_db_cursor, drop): + self.write_sql('indices.sql', + """CREATE FUNCTION test() RETURNS bool + AS $$ SELECT {{drop}} $$ LANGUAGE SQL""") + + await database_import.create_search_indices(temp_db_conn, self.config, drop) + + temp_db_cursor.scalar('SELECT test()') == drop