python-telegram-bot/tests/test_photo.py

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#!/usr/bin/env python
#
# A library that provides a Python interface to the Telegram Bot API
# Copyright (C) 2015-2016
# 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 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 [http://www.gnu.org/licenses/].
"""This module contains a object that represents Tests for Telegram Photo"""
import sys
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import unittest
import os
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from flaky import flaky
sys.path.append('.')
import telegram
from tests.base import BaseTest, timeout
class PhotoTest(BaseTest, unittest.TestCase):
"""This object represents Tests for Telegram Photo."""
def setUp(self):
self.photo_file = open('tests/data/telegram.jpg', 'rb')
self.photo_file_id = 'AgADAQADvb8xGx8j9QcpZDKxYoFK3bfX1i8ABFX_dgMWoKDuQugAAgI'
self.photo_file_url = 'https://raw.githubusercontent.com/python-telegram-bot/python-telegram-bot/master/tests/data/telegram.jpg'
self.width = 300
self.height = 300
self.thumb = {
'width': 90,
'height': 90,
'file_id':
'AgADAQADvb8xGx8j9QcpZDKxYoFK3bfX1i8ABBxRLXFhLnhIQ-gAAgI',
'file_size': 1478
}
self.file_size = 10209
# caption is part of sendPhoto method but not Photo object
self.caption = u'PhotoTest - Caption'
self.json_dict = {
'file_id': self.photo_file_id,
'width': self.width,
'height': self.height,
'file_size': self.file_size
}
@flaky(3, 1)
@timeout(10)
def test_sendphotoo_all_args(self):
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message = self._bot.sendPhoto(self._chat_id, self.photo_file, caption=self.caption)
thumb, photo = message.photo
self.assertTrue(isinstance(thumb.file_id, str))
self.assertNotEqual(thumb.file_id, '')
self.assertTrue(isinstance(thumb, telegram.PhotoSize))
self.assertEqual(thumb.width, self.thumb['width'])
self.assertEqual(thumb.height, self.thumb['height'])
self.assertEqual(thumb.file_size, self.thumb['file_size'])
self.assertTrue(isinstance(photo.file_id, str))
self.assertNotEqual(photo.file_id, '')
self.assertTrue(isinstance(photo, telegram.PhotoSize))
self.assertEqual(photo.width, self.width)
self.assertEqual(photo.height, self.height)
self.assertEqual(photo.file_size, self.file_size)
self.assertEqual(message.caption, self.caption)
@flaky(3, 1)
@timeout(10)
def test_send_photo_jpg_file(self):
message = self._bot.sendPhoto(self._chat_id, self.photo_file)
thumb, photo = message.photo
self.assertTrue(isinstance(thumb.file_id, str))
self.assertNotEqual(thumb.file_id, '')
self.assertTrue(isinstance(thumb, telegram.PhotoSize))
self.assertEqual(thumb.width, self.thumb['width'])
self.assertEqual(thumb.height, self.thumb['height'])
self.assertEqual(thumb.file_size, self.thumb['file_size'])
self.assertTrue(isinstance(photo.file_id, str))
self.assertNotEqual(photo.file_id, '')
self.assertTrue(isinstance(photo, telegram.PhotoSize))
self.assertEqual(photo.width, self.width)
self.assertEqual(photo.height, self.height)
self.assertEqual(photo.file_size, self.file_size)
@flaky(3, 1)
@timeout(10)
def test_send_photo_url_jpg_file(self):
message = self._bot.sendPhoto(self._chat_id, self.photo_file_url)
thumb, photo = message.photo
self.assertTrue(isinstance(thumb.file_id, str))
self.assertNotEqual(thumb.file_id, '')
self.assertTrue(isinstance(thumb, telegram.PhotoSize))
self.assertEqual(thumb.width, self.thumb['width'])
self.assertEqual(thumb.height, self.thumb['height'])
self.assertEqual(thumb.file_size, self.thumb['file_size'])
self.assertTrue(isinstance(photo.file_id, str))
self.assertNotEqual(photo.file_id, '')
self.assertTrue(isinstance(photo, telegram.PhotoSize))
self.assertEqual(photo.width, self.width)
self.assertEqual(photo.height, self.height)
self.assertEqual(photo.file_size, self.file_size)
@flaky(3, 1)
@timeout(10)
def test_send_photo_resend(self):
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message = self._bot.sendPhoto(chat_id=self._chat_id, photo=self.photo_file_id)
thumb, photo = message.photo
self.assertEqual(thumb.file_id, self.thumb['file_id'])
self.assertTrue(isinstance(thumb, telegram.PhotoSize))
self.assertEqual(thumb.width, self.thumb['width'])
self.assertEqual(thumb.height, self.thumb['height'])
self.assertEqual(photo.file_id, self.photo_file_id)
self.assertTrue(isinstance(photo, telegram.PhotoSize))
self.assertEqual(photo.width, self.width)
self.assertEqual(photo.height, self.height)
def test_photo_de_json(self):
photo = telegram.PhotoSize.de_json(self.json_dict)
self.assertEqual(photo.file_id, self.photo_file_id)
self.assertTrue(isinstance(photo, telegram.PhotoSize))
self.assertEqual(photo.width, self.width)
self.assertEqual(photo.height, self.height)
self.assertEqual(photo.file_size, self.file_size)
def test_photo_to_json(self):
photo = telegram.PhotoSize.de_json(self.json_dict)
self.assertTrue(self.is_json(photo.to_json()))
def test_photo_to_dict(self):
photo = telegram.PhotoSize.de_json(self.json_dict)
self.assertTrue(self.is_dict(photo.to_dict()))
self.assertEqual(photo['file_id'], self.photo_file_id)
self.assertTrue(isinstance(photo, telegram.PhotoSize))
self.assertEqual(photo['width'], self.width)
self.assertEqual(photo['height'], self.height)
self.assertEqual(photo['file_size'], self.file_size)
@flaky(3, 1)
@timeout(10)
def test_error_send_photo_empty_file(self):
json_dict = self.json_dict
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del (json_dict['file_id'])
json_dict['photo'] = open(os.devnull, 'rb')
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self.assertRaises(
telegram.TelegramError,
lambda: self._bot.sendPhoto(chat_id=self._chat_id, **json_dict))
@flaky(3, 1)
@timeout(10)
def test_error_send_photo_empty_file_id(self):
json_dict = self.json_dict
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del (json_dict['file_id'])
json_dict['photo'] = ''
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self.assertRaises(
telegram.TelegramError,
lambda: self._bot.sendPhoto(chat_id=self._chat_id, **json_dict))
@flaky(3, 1)
@timeout(10)
def test_error_photo_without_required_args(self):
json_dict = self.json_dict
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del (json_dict['file_id'])
del (json_dict['width'])
del (json_dict['height'])
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self.assertRaises(
TypeError,
lambda: self._bot.sendPhoto(chat_id=self._chat_id, **json_dict))
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if __name__ == '__main__':
unittest.main()