+"""
+Test for tiger data function
+"""
+from pathlib import Path
+
+import pytest
+
+from nominatim.tools import tiger_data, database_import
+
+
+@pytest.mark.parametrize("threads", (1, 5))
+def test_add_tiger_data(dsn, src_dir, def_config, monkeypatch,tmp_path,
+ temp_db_cursor, threads, temp_db):
+ monkeypatch.setenv('NOMINATIM_DATABASE_MODULE_PATH', '.')
+ temp_db_cursor.execute('CREATE EXTENSION hstore')
+ temp_db_cursor.execute('CREATE EXTENSION postgis')
+ temp_db_cursor.execute('CREATE TABLE place (id INT)')
+
+ database_import.import_base_data('dbname=' + temp_db, src_dir / 'data',
+ ignore_partitions=False)
+ sqlfile = tmp_path / '1010.sql'
+ sqlfile.write_text("""INSERT INTO place values (1)""")
+ tiger_data.add_tiger_data(dsn, str(tmp_path), threads, def_config, src_dir / 'lib-sql')
+
+ assert temp_db_cursor.table_rows('place') == 1
\ No newline at end of file