python-telegram-bot/tests/test_photo.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

267 lines
9.2 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 os
from io import BytesIO
import pytest
from flaky import flaky
from telegram import Sticker, TelegramError, PhotoSize, InputFile
@pytest.fixture(scope='function')
def photo_file():
f = open('tests/data/telegram.jpg', 'rb')
yield f
f.close()
@pytest.fixture(scope='class')
def _photo(bot, chat_id):
with open('tests/data/telegram.jpg', 'rb') as f:
return bot.send_photo(chat_id, photo=f, timeout=10).photo
@pytest.fixture(scope='class')
def thumb(_photo):
return _photo[0]
@pytest.fixture(scope='class')
def photo(_photo):
return _photo[1]
class TestPhoto(object):
width = 300
height = 300
caption = u'PhotoTest - Caption'
photo_file_url = 'https://python-telegram-bot.org/static/testfiles/telegram.jpg'
file_size = 10209
def test_creation(self, thumb, photo):
# Make sure file has been uploaded.
assert isinstance(photo, PhotoSize)
assert isinstance(photo.file_id, str)
assert photo.file_id is not ''
assert isinstance(thumb, PhotoSize)
assert isinstance(thumb.file_id, str)
assert thumb.file_id is not ''
def test_expected_values(self, photo, thumb):
assert photo.width == self.width
assert photo.height == self.height
assert photo.file_size == self.file_size
assert thumb.width == 90
assert thumb.height == 90
assert thumb.file_size == 1478
@flaky(3, 1)
@pytest.mark.timeout(10)
def test_send_photo_all_args(self, bot, chat_id, photo_file, thumb, photo):
message = bot.send_photo(chat_id, photo_file, caption=self.caption,
disable_notification=False)
assert isinstance(message.photo[0], PhotoSize)
assert isinstance(message.photo[0].file_id, str)
assert message.photo[0].file_id != ''
assert message.photo[0].width == thumb.width
assert message.photo[0].height == thumb.height
assert message.photo[0].file_size == thumb.file_size
assert isinstance(message.photo[1], PhotoSize)
assert isinstance(message.photo[1].file_id, str)
assert message.photo[1].file_id != ''
assert message.photo[1].width == photo.width
assert message.photo[1].height == photo.height
assert message.photo[1].file_size == photo.file_size
assert message.caption == TestPhoto.caption
@flaky(3, 1)
@pytest.mark.timeout(10)
def test_get_and_download(self, bot, photo):
new_file = bot.getFile(photo.file_id)
assert new_file.file_size == photo.file_size
assert new_file.file_id == photo.file_id
assert new_file.file_path.startswith('https://') is True
new_file.download('telegram.jpg')
assert os.path.isfile('telegram.jpg') is True
@flaky(3, 1)
@pytest.mark.timeout(10)
def test_send_url_jpg_file(self, bot, chat_id, thumb, photo):
message = bot.send_photo(chat_id, photo=self.photo_file_url)
assert isinstance(message.photo[0], PhotoSize)
assert isinstance(message.photo[0].file_id, str)
assert message.photo[0].file_id != ''
assert message.photo[0].width == thumb.width
assert message.photo[0].height == thumb.height
assert message.photo[0].file_size == thumb.file_size
assert isinstance(message.photo[1], PhotoSize)
assert isinstance(message.photo[1].file_id, str)
assert message.photo[1].file_id != ''
assert message.photo[1].width == photo.width
assert message.photo[1].height == photo.height
assert message.photo[1].file_size == photo.file_size
@flaky(3, 1)
@pytest.mark.timeout(10)
def test_send_url_png_file(self, bot, chat_id):
message = bot.send_photo(photo='http://dummyimage.com/600x400/000/fff.png&text=telegram',
chat_id=chat_id)
photo = message.photo[-1]
assert isinstance(photo, PhotoSize)
assert isinstance(photo.file_id, str)
assert photo.file_id != ''
@flaky(3, 1)
@pytest.mark.timeout(10)
def test_send_url_gif_file(self, bot, chat_id):
message = bot.send_photo(photo='http://dummyimage.com/600x400/000/fff.png&text=telegram',
chat_id=chat_id)
photo = message.photo[-1]
assert isinstance(photo, PhotoSize)
assert isinstance(photo.file_id, str)
assert photo.file_id != ''
@flaky(3, 1)
@pytest.mark.timeout(10)
def test_send_bytesio_jpg_file(self, bot, chat_id):
file_name = 'tests/data/telegram_no_standard_header.jpg'
# raw image bytes
raw_bytes = BytesIO(open(file_name, 'rb').read())
inputfile = InputFile({'photo': raw_bytes})
assert inputfile.mimetype == 'application/octet-stream'
# raw image bytes with name info
raw_bytes = BytesIO(open(file_name, 'rb').read())
raw_bytes.name = file_name
inputfile = InputFile({'photo': raw_bytes})
assert inputfile.mimetype == 'image/jpeg'
# send raw photo
raw_bytes = BytesIO(open(file_name, 'rb').read())
message = bot.send_photo(chat_id, photo=raw_bytes)
photo = message.photo[-1]
assert isinstance(photo.file_id, str)
assert photo.file_id != ''
assert isinstance(photo, PhotoSize)
assert photo.width == 1920
assert photo.height == 1080
assert photo.file_size == 30907
def test_send_with_photosize(self, monkeypatch, bot, chat_id, photo):
def test(_, url, data, **kwargs):
return data['photo'] == photo.file_id
monkeypatch.setattr('telegram.utils.request.Request.post', test)
message = bot.send_photo(photo=photo, chat_id=chat_id)
assert message
@flaky(3, 1)
@pytest.mark.timeout(10)
def test_resend(self, bot, chat_id, photo):
message = bot.send_photo(chat_id=chat_id, photo=photo.file_id)
thumb, photo = message.photo
assert isinstance(message.photo[0], PhotoSize)
assert isinstance(message.photo[0].file_id, str)
assert message.photo[0].file_id != ''
assert message.photo[0].width == thumb.width
assert message.photo[0].height == thumb.height
assert message.photo[0].file_size == thumb.file_size
assert isinstance(message.photo[1], PhotoSize)
assert isinstance(message.photo[1].file_id, str)
assert message.photo[1].file_id != ''
assert message.photo[1].width == photo.width
assert message.photo[1].height == photo.height
assert message.photo[1].file_size == photo.file_size
def test_de_json(self, bot, photo):
json_dict = {
'file_id': photo.file_id,
'width': self.width,
'height': self.height,
'file_size': self.file_size
}
json_photo = PhotoSize.de_json(json_dict, bot)
assert json_photo.file_id == photo.file_id
assert json_photo.width == self.width
assert json_photo.height == self.height
assert json_photo.file_size == self.file_size
def test_to_dict(self, photo):
photo_dict = photo.to_dict()
assert isinstance(photo_dict, dict)
assert photo_dict['file_id'] == photo.file_id
assert photo_dict['width'] == photo.width
assert photo_dict['height'] == photo.height
assert photo_dict['file_size'] == photo.file_size
@flaky(3, 1)
@pytest.mark.timeout(10)
def test_error_send_empty_file(self, bot, chat_id):
with pytest.raises(TelegramError):
bot.send_photo(chat_id=chat_id, photo=open(os.devnull, 'rb'))
@flaky(3, 1)
@pytest.mark.timeout(10)
def test_error_send_empty_file_id(self, bot, chat_id):
with pytest.raises(TelegramError):
bot.send_photo(chat_id=chat_id, photo='')
def test_error_without_required_args(self, bot, chat_id):
with pytest.raises(TypeError):
bot.send_photo(chat_id=chat_id)
def test_equality(self, photo):
a = PhotoSize(photo.file_id, self.width, self.height)
b = PhotoSize(photo.file_id, self.width, self.height)
c = PhotoSize(photo.file_id, 0, 0)
d = PhotoSize('', self.width, self.height)
e = Sticker(photo.file_id, self.width, self.height)
assert a == b
assert hash(a) == hash(b)
assert a is not b
assert a == c
assert hash(a) == hash(c)
assert a != d
assert hash(a) != hash(d)
assert a != e
assert hash(a) != hash(e)