python-telegram-bot/tests/test_constants.py
Jacob Bom 5d7c6ad541 Switch to pytest + required fixes to code (#788)
Required fixes:
 - CallbackQuery is now comparable.
 - Message.effective_attachment, Message.photo,
   Message.new_chat_members, Message.new_chat_photo &
   Game.text_entitties semantic fixes - when they are not defined,
   return an empty list.
 - Docstring fix to Update class.
2017-08-12 00:58:41 +03:00

48 lines
2 KiB
Python

#!/usr/bin/env python
#
# A library that provides a Python interface to the Telegram Bot API
# Copyright (C) 2015-2017
# Leandro Toledo de Souza <devs@python-telegram-bot.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser 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 Lesser Public License for more details.
#
# You should have received a copy of the GNU Lesser Public License
# along with this program. If not, see [http://www.gnu.org/licenses/].
import pytest
from flaky import flaky
from telegram import constants
from telegram.error import BadRequest
class TestConstants(object):
@flaky(3, 1)
@pytest.mark.timeout(10)
def test_max_message_length(self, bot, chat_id):
bot.send_message(chat_id=chat_id, text='a' * constants.MAX_MESSAGE_LENGTH)
with pytest.raises(BadRequest, message='MAX_MESSAGE_LENGTH is no longer valid',
match='too long'):
bot.send_message(chat_id=chat_id, text='a' * (constants.MAX_MESSAGE_LENGTH + 1))
@flaky(3, 1)
@pytest.mark.timeout(10)
def test_max_caption_length(self, bot, chat_id):
good_caption = 'a' * constants.MAX_CAPTION_LENGTH
with open('tests/data/telegram.png', 'rb') as f:
good_msg = bot.send_photo(photo=f, caption=good_caption, chat_id=chat_id)
assert good_msg.caption == good_caption
bad_caption = good_caption + 'Z'
with open('tests/data/telegram.png', 'rb') as f:
bad_message = bot.send_photo(photo=f, caption=bad_caption, chat_id=chat_id)
assert bad_message.caption != bad_caption
assert len(bad_message.caption) == constants.MAX_CAPTION_LENGTH