openlp/tests/utils/__init__.py
2022-02-01 10:10:57 +00:00

49 lines
2.1 KiB
Python

# -*- coding: utf-8 -*-
##########################################################################
# OpenLP - Open Source Lyrics Projection #
# ---------------------------------------------------------------------- #
# Copyright (c) 2008-2022 OpenLP Developers #
# ---------------------------------------------------------------------- #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <https://www.gnu.org/licenses/>. #
##########################################################################
import json
def assert_length(expected, iterable, msg=None):
if len(iterable) != expected:
if not msg:
msg = 'Expected length {expected}, got {got}'.format(expected=expected, got=len(iterable))
raise AssertionError(msg)
def convert_file_service_item(test_path, name, row=0):
service_file = test_path / name
with service_file.open() as open_file:
try:
items = json.load(open_file)
first_line = items[row]
except OSError:
first_line = ''
return first_line
def load_external_result_data(file_path):
"""
A method to load and return an object containing the song data from an external file.
:param pathlib.Path file_path: The path of the file to load
"""
return json.loads(file_path.read_bytes().decode())