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test_photo.py
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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) 2015-2022
# 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
from pathlib import Path
import pytest
from flaky import flaky
from telegram import Sticker, TelegramError, PhotoSize, InputFile, MessageEntity, Bot
from telegram.error import BadRequest
from telegram.utils.helpers import escape_markdown
from tests.conftest import (
expect_bad_request,
check_shortcut_call,
check_shortcut_signature,
check_defaults_handling,
)
@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):
def func():
with open('tests/data/telegram.jpg', 'rb') as f:
return bot.send_photo(chat_id, photo=f, timeout=50).photo
return expect_bad_request(func, 'Type of file mismatch', 'Telegram did not accept the file.')
@pytest.fixture(scope='class')
def thumb(_photo):
return _photo[0]
@pytest.fixture(scope='class')
def photo(_photo):
return _photo[1]
class TestPhoto:
width = 320
height = 320
caption = '<b>PhotoTest</b> - *Caption*'
photo_file_url = 'https://python-telegram-bot.org/static/testfiles/telegram.jpg'
file_size = 29176
def test_slot_behaviour(self, photo, recwarn, mro_slots):
for attr in photo.__slots__:
assert getattr(photo, attr, 'err') != 'err', f"got extra slot '{attr}'"
assert not photo.__dict__, f"got missing slot(s): {photo.__dict__}"
assert len(mro_slots(photo)) == len(set(mro_slots(photo))), "duplicate slot"
photo.custom, photo.width = 'should give warning', self.width
assert len(recwarn) == 1 and 'custom' in str(recwarn[0].message), recwarn.list
def test_creation(self, thumb, photo):
# Make sure file has been uploaded.
assert isinstance(photo, PhotoSize)
assert isinstance(photo.file_id, str)
assert isinstance(photo.file_unique_id, str)
assert photo.file_id != ''
assert photo.file_unique_id != ''
assert isinstance(thumb, PhotoSize)
assert isinstance(thumb.file_id, str)
assert isinstance(thumb.file_unique_id, str)
assert thumb.file_id != ''
assert thumb.file_unique_id != ''
def test_expected_values(self, photo, thumb):
# We used to test for file_size as well, but TG apparently at some point apparently changed
# the compression method and it's not really our job anyway ...
assert photo.width == self.width
assert photo.height == self.height
assert thumb.width == 90
assert thumb.height == 90
@flaky(3, 1)
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,
protect_content=True,
parse_mode='Markdown',
)
assert isinstance(message.photo[0], PhotoSize)
assert isinstance(message.photo[0].file_id, str)
assert isinstance(message.photo[0].file_unique_id, str)
assert message.photo[0].file_id != ''
assert message.photo[0].file_unique_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 isinstance(message.photo[1].file_unique_id, str)
assert message.photo[1].file_id != ''
assert message.photo[1].file_unique_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.replace('*', '')
assert message.has_protected_content
@flaky(3, 1)
def test_send_photo_custom_filename(self, bot, chat_id, photo_file, monkeypatch):
def make_assertion(url, data, **kwargs):
return data['photo'].filename == 'custom_filename'
monkeypatch.setattr(bot.request, 'post', make_assertion)
assert bot.send_photo(chat_id, photo_file, filename='custom_filename')
@flaky(3, 1)
def test_send_photo_parse_mode_markdown(self, bot, chat_id, photo_file, thumb, photo):
message = bot.send_photo(chat_id, photo_file, caption=self.caption, parse_mode='Markdown')
assert isinstance(message.photo[0], PhotoSize)
assert isinstance(message.photo[0].file_id, str)
assert isinstance(message.photo[0].file_unique_id, str)
assert message.photo[0].file_id != ''
assert message.photo[0].file_unique_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 isinstance(message.photo[1].file_unique_id, str)
assert message.photo[1].file_id != ''
assert message.photo[1].file_unique_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.replace('*', '')
assert len(message.caption_entities) == 1
@flaky(3, 1)
def test_send_photo_parse_mode_html(self, bot, chat_id, photo_file, thumb, photo):
message = bot.send_photo(chat_id, photo_file, caption=self.caption, parse_mode='HTML')
assert isinstance(message.photo[0], PhotoSize)
assert isinstance(message.photo[0].file_id, str)
assert isinstance(message.photo[0].file_unique_id, str)
assert message.photo[0].file_id != ''
assert message.photo[0].file_unique_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 isinstance(message.photo[1].file_unique_id, str)
assert message.photo[1].file_id != ''
assert message.photo[1].file_unique_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.replace('<b>', '').replace('</b>', '')
assert len(message.caption_entities) == 1
@flaky(3, 1)
def test_send_photo_caption_entities(self, bot, chat_id, photo_file, thumb, photo):
test_string = 'Italic Bold Code'
entities = [
MessageEntity(MessageEntity.ITALIC, 0, 6),
MessageEntity(MessageEntity.ITALIC, 7, 4),
MessageEntity(MessageEntity.ITALIC, 12, 4),
]
message = bot.send_photo(
chat_id, photo_file, caption=test_string, caption_entities=entities
)
assert message.caption == test_string
assert message.caption_entities == entities
@flaky(3, 1)
@pytest.mark.parametrize('default_bot', [{'parse_mode': 'Markdown'}], indirect=True)
def test_send_photo_default_parse_mode_1(self, default_bot, chat_id, photo_file, thumb, photo):
test_string = 'Italic Bold Code'
test_markdown_string = '_Italic_ *Bold* `Code`'
message = default_bot.send_photo(chat_id, photo_file, caption=test_markdown_string)
assert message.caption_markdown == test_markdown_string
assert message.caption == test_string
@flaky(3, 1)
@pytest.mark.parametrize('default_bot', [{'parse_mode': 'Markdown'}], indirect=True)
def test_send_photo_default_parse_mode_2(self, default_bot, chat_id, photo_file, thumb, photo):
test_markdown_string = '_Italic_ *Bold* `Code`'
message = default_bot.send_photo(
chat_id, photo_file, caption=test_markdown_string, parse_mode=None
)
assert message.caption == test_markdown_string
assert message.caption_markdown == escape_markdown(test_markdown_string)
@flaky(3, 1)
@pytest.mark.parametrize('default_bot', [{'parse_mode': 'Markdown'}], indirect=True)
def test_send_photo_default_parse_mode_3(self, default_bot, chat_id, photo_file, thumb, photo):
test_markdown_string = '_Italic_ *Bold* `Code`'
message = default_bot.send_photo(
chat_id, photo_file, caption=test_markdown_string, parse_mode='HTML'
)
assert message.caption == test_markdown_string
assert message.caption_markdown == escape_markdown(test_markdown_string)
def test_send_photo_local_files(self, monkeypatch, bot, chat_id):
# For just test that the correct paths are passed as we have no local bot API set up
test_flag = False
expected = (Path.cwd() / 'tests/data/telegram.jpg/').as_uri()
file = 'tests/data/telegram.jpg'
def make_assertion(_, data, *args, **kwargs):
nonlocal test_flag
test_flag = data.get('photo') == expected
monkeypatch.setattr(bot, '_post', make_assertion)
bot.send_photo(chat_id, file)
assert test_flag
monkeypatch.delattr(bot, '_post')
@flaky(3, 1)
@pytest.mark.parametrize(
'default_bot,custom',
[
({'allow_sending_without_reply': True}, None),
({'allow_sending_without_reply': False}, None),
({'allow_sending_without_reply': False}, True),
],
indirect=['default_bot'],
)
def test_send_photo_default_allow_sending_without_reply(
self, default_bot, chat_id, photo_file, thumb, photo, custom
):
reply_to_message = default_bot.send_message(chat_id, 'test')
reply_to_message.delete()
if custom is not None:
message = default_bot.send_photo(
chat_id,
photo_file,
allow_sending_without_reply=custom,
reply_to_message_id=reply_to_message.message_id,
)
assert message.reply_to_message is None
elif default_bot.defaults.allow_sending_without_reply:
message = default_bot.send_photo(
chat_id, photo_file, reply_to_message_id=reply_to_message.message_id
)
assert message.reply_to_message is None
else:
with pytest.raises(BadRequest, match='message not found'):
default_bot.send_photo(
chat_id, photo_file, reply_to_message_id=reply_to_message.message_id
)
@flaky(3, 1)
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_unique_id == photo.file_unique_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)
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 isinstance(message.photo[0].file_unique_id, str)
assert message.photo[0].file_id != ''
assert message.photo[0].file_unique_id != ''
# We used to test for width, height and file_size, but TG apparently started to treat
# sending by URL and sending by upload differently and it's not really our job anyway ...
assert isinstance(message.photo[1], PhotoSize)
assert isinstance(message.photo[1].file_id, str)
assert isinstance(message.photo[1].file_unique_id, str)
assert message.photo[1].file_id != ''
assert message.photo[1].file_unique_id != ''
# We used to test for width, height and file_size, but TG apparently started to treat
# sending by URL and sending by upload differently and it's not really our job anyway ...
@flaky(3, 1)
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 isinstance(photo.file_unique_id, str)
assert photo.file_id != ''
assert photo.file_unique_id != ''
@flaky(3, 1)
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 isinstance(photo.file_unique_id, str)
assert photo.file_id != ''
assert photo.file_unique_id != ''
@flaky(3, 1)
def test_send_file_unicode_filename(self, bot, chat_id):
"""
Regression test for https://github.com/python-telegram-bot/python-telegram-bot/issues/1202
"""
with open('tests/data/测试.png', 'rb') as f:
message = bot.send_photo(photo=f, chat_id=chat_id)
photo = message.photo[-1]
assert isinstance(photo, PhotoSize)
assert isinstance(photo.file_id, str)
assert isinstance(photo.file_unique_id, str)
assert photo.file_id != ''
assert photo.file_unique_id != ''
@flaky(3, 1)
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())
input_file = InputFile(raw_bytes)
assert input_file.mimetype == 'application/octet-stream'
# raw image bytes with name info
raw_bytes = BytesIO(open(file_name, 'rb').read())
raw_bytes.name = file_name
input_file = InputFile(raw_bytes)
assert input_file.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 isinstance(photo.file_unique_id, str)
assert photo.file_id != ''
assert photo.file_unique_id != ''
assert isinstance(photo, PhotoSize)
assert photo.width == 1280
assert photo.height == 720
assert photo.file_size == 33372
def test_send_with_photosize(self, monkeypatch, bot, chat_id, photo):
def test(url, data, **kwargs):
return data['photo'] == photo.file_id
monkeypatch.setattr(bot.request, 'post', test)
message = bot.send_photo(photo=photo, chat_id=chat_id)
assert message
@flaky(3, 1)
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 isinstance(message.photo[0].file_unique_id, str)
assert message.photo[0].file_id != ''
assert message.photo[0].file_unique_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 isinstance(message.photo[1].file_unique_id, str)
assert message.photo[1].file_id != ''
assert message.photo[1].file_unique_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,
'file_unique_id': photo.file_unique_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.file_unique_id == photo.file_unique_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['file_unique_id'] == photo.file_unique_id
assert photo_dict['width'] == photo.width
assert photo_dict['height'] == photo.height
assert photo_dict['file_size'] == photo.file_size
@flaky(3, 1)
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)
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_get_file_instance_method(self, monkeypatch, photo):
def make_assertion(*_, **kwargs):
return kwargs['file_id'] == photo.file_id
assert check_shortcut_signature(PhotoSize.get_file, Bot.get_file, ['file_id'], [])
assert check_shortcut_call(photo.get_file, photo.bot, 'get_file')
assert check_defaults_handling(photo.get_file, photo.bot)
monkeypatch.setattr(photo.bot, 'get_file', make_assertion)
assert photo.get_file()
def test_equality(self, photo):
a = PhotoSize(photo.file_id, photo.file_unique_id, self.width, self.height)
b = PhotoSize('', photo.file_unique_id, self.width, self.height)
c = PhotoSize(photo.file_id, photo.file_unique_id, 0, 0)
d = PhotoSize('', '', self.width, self.height)
e = Sticker(photo.file_id, photo.file_unique_id, self.width, self.height, False, False)
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)