X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/0ad1b28497b49bf8baa5cfa2ea4438c4824617a1..a33f2c0f5ba43df533b6e137f9151fe67feb20a1:/test/python/conftest.py?ds=sidebyside diff --git a/test/python/conftest.py b/test/python/conftest.py index 8b0ba145..493620c4 100644 --- a/test/python/conftest.py +++ b/test/python/conftest.py @@ -1,3 +1,4 @@ +import importlib import itertools import sys from pathlib import Path @@ -5,6 +6,7 @@ from pathlib import Path import psycopg2 import psycopg2.extras import pytest +import tempfile SRC_DIR = Path(__file__) / '..' / '..' / '..' @@ -13,6 +15,10 @@ sys.path.insert(0, str(SRC_DIR.resolve())) from nominatim.config import Configuration from nominatim.db import connection +from nominatim.db.sql_preprocessor import SQLPreprocessor +from nominatim.db import properties + +import dummy_tokenizer class _TestingCursor(psycopg2.extras.DictCursor): """ Extension to the DictCursor class that provides execution @@ -31,11 +37,22 @@ class _TestingCursor(psycopg2.extras.DictCursor): """ Execute a query and return the result as a set of tuples. """ self.execute(sql, params) - if self.rowcount == 1: - return set(tuple(self.fetchone())) return set((tuple(row) for row in self)) + def table_exists(self, table): + """ Check that a table with the given name exists in the database. + """ + num = self.scalar("""SELECT count(*) FROM pg_tables + WHERE tablename = %s""", (table, )) + return num == 1 + + def table_rows(self, table): + """ Return the number of rows in the given table. + """ + return self.scalar('SELECT count(*) FROM ' + table) + + @pytest.fixture def temp_db(monkeypatch): """ Create an empty database for the test. The database name is also @@ -63,6 +80,12 @@ def temp_db(monkeypatch): conn.close() + +@pytest.fixture +def dsn(temp_db): + return 'dbname=' + temp_db + + @pytest.fixture def temp_db_with_extensions(temp_db): conn = psycopg2.connect(database=temp_db) @@ -77,9 +100,8 @@ def temp_db_with_extensions(temp_db): def temp_db_conn(temp_db): """ Connection to the test database. """ - conn = connection.connect('dbname=' + temp_db) - yield conn - conn.close() + with connection.connect('dbname=' + temp_db) as conn: + yield conn @pytest.fixture @@ -94,10 +116,41 @@ def temp_db_cursor(temp_db): conn.close() +@pytest.fixture +def table_factory(temp_db_cursor): + def mk_table(name, definition='id INT', content=None): + temp_db_cursor.execute('CREATE TABLE {} ({})'.format(name, definition)) + if content is not None: + psycopg2.extras.execute_values( + temp_db_cursor, "INSERT INTO {} VALUES %s".format(name), content) + + return mk_table + + @pytest.fixture def def_config(): - return Configuration(None, SRC_DIR.resolve() / 'settings') + cfg = Configuration(None, SRC_DIR.resolve() / 'settings') + cfg.set_libdirs(module='.', osm2pgsql='.', + php=SRC_DIR / 'lib-php', + sql=SRC_DIR / 'lib-sql', + data=SRC_DIR / 'data') + return cfg + +@pytest.fixture +def src_dir(): + return SRC_DIR.resolve() + +@pytest.fixture +def tmp_phplib_dir(): + with tempfile.TemporaryDirectory() as phpdir: + (Path(phpdir) / 'admin').mkdir() + + yield Path(phpdir) + +@pytest.fixture +def property_table(table_factory): + table_factory('nominatim_properties', 'property TEXT, value TEXT') @pytest.fixture def status_table(temp_db_conn): @@ -150,6 +203,115 @@ def place_row(place_table, temp_db_cursor): temp_db_cursor.execute("INSERT INTO place VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s)", (osm_id or next(idseq), osm_type, cls, typ, names, admin_level, address, extratags, - geom or 'SRID=4326;POINT(0 0 )')) + geom or 'SRID=4326;POINT(0 0)')) return _insert + +@pytest.fixture +def placex_table(temp_db_with_extensions, temp_db_conn): + """ Create an empty version of the place table. + """ + with temp_db_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))""") + temp_db_conn.commit() + + +@pytest.fixture +def osmline_table(temp_db_with_extensions, temp_db_conn): + with temp_db_conn.cursor() as cur: + cur.execute("""CREATE TABLE location_property_osmline ( + place_id BIGINT, + osm_id BIGINT, + parent_place_id BIGINT, + geometry_sector INTEGER, + indexed_date TIMESTAMP, + startnumber INTEGER, + endnumber INTEGER, + partition SMALLINT, + indexed_status SMALLINT, + linegeo GEOMETRY, + interpolationtype TEXT, + address HSTORE, + postcode TEXT, + country_code VARCHAR(2))""") + temp_db_conn.commit() + + +@pytest.fixture +def word_table(temp_db, temp_db_conn): + with temp_db_conn.cursor() as cur: + cur.execute("""CREATE TABLE word ( + word_id INTEGER, + word_token text, + word text, + class text, + type text, + country_code varchar(2), + search_name_count INTEGER, + operator TEXT)""") + temp_db_conn.commit() + + +@pytest.fixture +def osm2pgsql_options(temp_db): + return dict(osm2pgsql='echo', + osm2pgsql_cache=10, + osm2pgsql_style='style.file', + threads=1, + dsn='dbname=' + temp_db, + flatnode_file='', + tablespaces=dict(slim_data='', slim_index='', + main_data='', main_index='')) + +@pytest.fixture +def sql_preprocessor(temp_db_conn, tmp_path, monkeypatch, table_factory): + table_factory('country_name', 'partition INT', ((0, ), (1, ), (2, ))) + cfg = Configuration(None, SRC_DIR.resolve() / 'settings') + cfg.set_libdirs(module='.', osm2pgsql='.', php=SRC_DIR / 'lib-php', + sql=tmp_path, data=SRC_DIR / 'data') + + return SQLPreprocessor(temp_db_conn, cfg) + + +@pytest.fixture +def tokenizer_mock(monkeypatch, property_table, temp_db_conn, tmp_path): + """ Sets up the configuration so that the test dummy tokenizer will be + loaded when the tokenizer factory is used. Also returns a factory + with which a new dummy tokenizer may be created. + """ + monkeypatch.setenv('NOMINATIM_TOKENIZER', 'dummy') + + def _import_dummy(module, *args, **kwargs): + return dummy_tokenizer + + monkeypatch.setattr(importlib, "import_module", _import_dummy) + properties.set_property(temp_db_conn, 'tokenizer', 'dummy') + + def _create_tokenizer(): + return dummy_tokenizer.DummyTokenizer(None, None) + + return _create_tokenizer