python-telegram-bot/tests/test_constants.py
2016-07-14 21:48:31 +02:00

69 lines
2.3 KiB
Python

# python-telegram-bot - a Python interface to the Telegram Bot API
# Copyright (C) 2015-2016
# by the python-telegram-bot contributors <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/].
"""Test the Telegram constants."""
import sys
from flaky import flaky
if sys.version_info[0:2] == (2, 6):
import unittest2 as unittest
else:
import unittest
sys.path.append('.')
import telegram
from telegram.error import BadRequest
from tests.base import BaseTest, timeout
class ConstantsTest(BaseTest, unittest.TestCase):
@flaky(3, 1)
@timeout(10)
def testMaxMessageLength(self):
self._bot.sendMessage(chat_id=self._chat_id,
text='a' * telegram.constants.MAX_MESSAGE_LENGTH)
try:
self._bot.sendMessage(chat_id=self._chat_id,
text='a' * (telegram.constants.MAX_MESSAGE_LENGTH + 1))
except BadRequest as e:
err = str(e)
self.assertTrue("too long" in err) # BadRequest: 'Message is too long'
@flaky(3, 1)
@timeout(10)
def testMaxCaptionLength(self):
self._bot.sendPhoto(photo=open('tests/data/telegram.png', 'rb'),
caption='a' * telegram.constants.MAX_CAPTION_LENGTH,
chat_id=self._chat_id)
try:
self._bot.sendPhoto(photo=open('tests/data/telegram.png', 'rb'),
caption='a' * (telegram.constants.MAX_CAPTION_LENGTH + 1),
chat_id=self._chat_id)
except BadRequest as e:
err = str(e)
self.assertTrue("TOO_LONG" in err) # BadRequest: 'MEDIA_CAPTION_TOO_LONG'
if __name__ == '__main__':
unittest.main()