mirror of
https://github.com/python-telegram-bot/python-telegram-bot.git
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109 lines
4.1 KiB
Python
109 lines
4.1 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#
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# A library that provides a Python interface to the Telegram Bot API
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# Copyright (C) 2015-2020
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# Leandro Toledo de Souza <devs@python-telegram-bot.org>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser Public License for more details.
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#
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# You should have received a copy of the GNU Lesser Public License
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# along with this program. If not, see [http://www.gnu.org/licenses/].
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import os
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import subprocess
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import sys
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from io import BytesIO
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from telegram import InputFile
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class TestInputFile:
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png = os.path.join('tests', 'data', 'game.png')
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def test_subprocess_pipe(self):
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if sys.platform == 'win32':
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cmd = ['type', self.png]
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else:
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cmd = ['cat', self.png]
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proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, shell=(sys.platform == 'win32'))
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in_file = InputFile(proc.stdout)
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assert in_file.input_file_content == open(self.png, 'rb').read()
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assert in_file.mimetype == 'image/png'
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assert in_file.filename == 'image.png'
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try:
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proc.kill()
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except ProcessLookupError:
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# This exception may be thrown if the process has finished before we had the chance
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# to kill it.
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pass
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def test_mimetypes(self):
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# Only test a few to make sure logic works okay
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assert InputFile(open('tests/data/telegram.jpg', 'rb')).mimetype == 'image/jpeg'
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assert InputFile(open('tests/data/telegram.webp', 'rb')).mimetype == 'image/webp'
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assert InputFile(open('tests/data/telegram.mp3', 'rb')).mimetype == 'audio/mpeg'
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# Test guess from file
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assert InputFile(BytesIO(b'blah'), filename='tg.jpg').mimetype == 'image/jpeg'
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assert InputFile(BytesIO(b'blah'), filename='tg.mp3').mimetype == 'audio/mpeg'
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# Test fallback
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assert (
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InputFile(BytesIO(b'blah'), filename='tg.notaproperext').mimetype
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== 'application/octet-stream'
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)
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assert InputFile(BytesIO(b'blah')).mimetype == 'application/octet-stream'
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def test_filenames(self):
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assert InputFile(open('tests/data/telegram.jpg', 'rb')).filename == 'telegram.jpg'
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assert InputFile(open('tests/data/telegram.jpg', 'rb'), filename='blah').filename == 'blah'
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assert (
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InputFile(open('tests/data/telegram.jpg', 'rb'), filename='blah.jpg').filename
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== 'blah.jpg'
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)
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assert InputFile(open('tests/data/telegram', 'rb')).filename == 'telegram'
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assert InputFile(open('tests/data/telegram', 'rb'), filename='blah').filename == 'blah'
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assert (
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InputFile(open('tests/data/telegram', 'rb'), filename='blah.jpg').filename
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== 'blah.jpg'
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)
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class MockedFileobject:
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# A open(?, 'rb') without a .name
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def __init__(self, f):
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self.f = open(f, 'rb')
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def read(self):
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return self.f.read()
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assert InputFile(MockedFileobject('tests/data/telegram.jpg')).filename == 'image.jpeg'
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assert (
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InputFile(MockedFileobject('tests/data/telegram.jpg'), filename='blah').filename
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== 'blah'
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)
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assert (
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InputFile(MockedFileobject('tests/data/telegram.jpg'), filename='blah.jpg').filename
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== 'blah.jpg'
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)
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assert (
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InputFile(MockedFileobject('tests/data/telegram')).filename
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== 'application.octet-stream'
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)
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assert (
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InputFile(MockedFileobject('tests/data/telegram'), filename='blah').filename == 'blah'
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)
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assert (
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InputFile(MockedFileobject('tests/data/telegram'), filename='blah.jpg').filename
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== 'blah.jpg'
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)
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