Nominatim/test/python/test_db_utils.py

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"""
Tests for DB utility functions in db.utils
"""
import pytest
import nominatim.db.utils as db_utils
from nominatim.errors import UsageError
def test_execute_file_success(dsn, temp_db_cursor, tmp_path):
tmpfile = tmp_path / 'test.sql'
tmpfile.write_text('CREATE TABLE test (id INT);\nINSERT INTO test VALUES(56);')
db_utils.execute_file(dsn, tmpfile)
assert temp_db_cursor.row_set('SELECT * FROM test') == {(56, )}
def test_execute_file_bad_file(dsn, tmp_path):
with pytest.raises(FileNotFoundError):
db_utils.execute_file(dsn, tmp_path / 'test2.sql')
def test_execute_file_bad_sql(dsn, tmp_path):
tmpfile = tmp_path / 'test.sql'
tmpfile.write_text('CREATE STABLE test (id INT)')
with pytest.raises(UsageError):
db_utils.execute_file(dsn, tmpfile)
def test_execute_file_bad_sql_ignore_errors(dsn, tmp_path):
tmpfile = tmp_path / 'test.sql'
tmpfile.write_text('CREATE STABLE test (id INT)')
db_utils.execute_file(dsn, tmpfile, ignore_errors=True)
def test_execute_file_with_pre_code(dsn, tmp_path, temp_db_cursor):
tmpfile = tmp_path / 'test.sql'
tmpfile.write_text('INSERT INTO test VALUES(4)')
db_utils.execute_file(dsn, tmpfile, pre_code='CREATE TABLE test (id INT)')
assert temp_db_cursor.row_set('SELECT * FROM test') == {(4, )}
def test_execute_file_with_post_code(dsn, tmp_path, temp_db_cursor):
tmpfile = tmp_path / 'test.sql'
tmpfile.write_text('CREATE TABLE test (id INT)')
db_utils.execute_file(dsn, tmpfile, post_code='INSERT INTO test VALUES(23)')
assert temp_db_cursor.row_set('SELECT * FROM test') == {(23, )}