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https://github.com/python-telegram-bot/python-telegram-bot.git
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231 lines
8 KiB
Python
231 lines
8 KiB
Python
#!/usr/bin/env python
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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) 2015-2022
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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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from pathlib import Path
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from tempfile import TemporaryFile, mkstemp
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import pytest
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from flaky import flaky
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from telegram import File, Voice
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from telegram.error import TelegramError
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from tests.conftest import data_file
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@pytest.fixture(scope="class")
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def file(bot):
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file = File(
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TestFile.file_id,
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TestFile.file_unique_id,
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file_path=TestFile.file_path,
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file_size=TestFile.file_size,
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)
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file.set_bot(bot)
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return file
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@pytest.fixture(scope="class")
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def local_file(bot):
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file = File(
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TestFile.file_id,
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TestFile.file_unique_id,
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file_path=str(data_file("local_file.txt")),
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file_size=TestFile.file_size,
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)
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file.set_bot(bot)
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return file
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class TestFile:
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file_id = "NOTVALIDDOESNOTMATTER"
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file_unique_id = "adc3145fd2e84d95b64d68eaa22aa33e"
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file_path = (
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"https://api.org/file/bot133505823:AAHZFMHno3mzVLErU5b5jJvaeG--qUyLyG0/document/file_3"
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)
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file_size = 28232
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file_content = "Saint-Saëns".encode() # Intentionally contains unicode chars.
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def test_slot_behaviour(self, file, mro_slots):
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for attr in file.__slots__:
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assert getattr(file, attr, "err") != "err", f"got extra slot '{attr}'"
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assert len(mro_slots(file)) == len(set(mro_slots(file))), "duplicate slot"
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def test_de_json(self, bot):
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json_dict = {
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"file_id": self.file_id,
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"file_unique_id": self.file_unique_id,
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"file_path": self.file_path,
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"file_size": self.file_size,
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}
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new_file = File.de_json(json_dict, bot)
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assert new_file.api_kwargs == {}
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assert new_file.file_id == self.file_id
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assert new_file.file_unique_id == self.file_unique_id
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assert new_file.file_path == self.file_path
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assert new_file.file_size == self.file_size
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def test_to_dict(self, file):
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file_dict = file.to_dict()
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assert isinstance(file_dict, dict)
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assert file_dict["file_id"] == file.file_id
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assert file_dict["file_unique_id"] == file.file_unique_id
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assert file_dict["file_path"] == file.file_path
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assert file_dict["file_size"] == file.file_size
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@flaky(3, 1)
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async def test_error_get_empty_file_id(self, bot):
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with pytest.raises(TelegramError):
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await bot.get_file(file_id="")
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async def test_download_mutually_exclusive(self, file):
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with pytest.raises(ValueError, match="`custom_path` and `out` are mutually exclusive"):
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await file.download("custom_path", "out")
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async def test_download(self, monkeypatch, file):
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async def test(*args, **kwargs):
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return self.file_content
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monkeypatch.setattr(file.get_bot().request, "retrieve", test)
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out_file = await file.download()
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try:
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assert out_file.read_bytes() == self.file_content
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finally:
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out_file.unlink()
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async def test_download_local_file(self, local_file):
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assert await local_file.download() == Path(local_file.file_path)
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@pytest.mark.parametrize(
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"custom_path_type", [str, Path], ids=["str custom_path", "pathlib.Path custom_path"]
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)
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async def test_download_custom_path(self, monkeypatch, file, custom_path_type):
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async def test(*args, **kwargs):
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return self.file_content
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monkeypatch.setattr(file.get_bot().request, "retrieve", test)
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file_handle, custom_path = mkstemp()
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custom_path = Path(custom_path)
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try:
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out_file = await file.download(custom_path_type(custom_path))
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assert out_file == custom_path
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assert out_file.read_bytes() == self.file_content
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finally:
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os.close(file_handle)
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custom_path.unlink()
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@pytest.mark.parametrize(
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"custom_path_type", [str, Path], ids=["str custom_path", "pathlib.Path custom_path"]
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)
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async def test_download_custom_path_local_file(self, local_file, custom_path_type):
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file_handle, custom_path = mkstemp()
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custom_path = Path(custom_path)
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try:
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out_file = await local_file.download(custom_path_type(custom_path))
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assert out_file == custom_path
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assert out_file.read_bytes() == self.file_content
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finally:
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os.close(file_handle)
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custom_path.unlink()
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async def test_download_no_filename(self, monkeypatch, file):
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async def test(*args, **kwargs):
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return self.file_content
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file.file_path = None
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monkeypatch.setattr(file.get_bot().request, "retrieve", test)
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out_file = await file.download()
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assert str(out_file)[-len(file.file_id) :] == file.file_id
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try:
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assert out_file.read_bytes() == self.file_content
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finally:
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out_file.unlink()
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async def test_download_file_obj(self, monkeypatch, file):
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async def test(*args, **kwargs):
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return self.file_content
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monkeypatch.setattr(file.get_bot().request, "retrieve", test)
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with TemporaryFile() as custom_fobj:
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out_fobj = await file.download(out=custom_fobj)
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assert out_fobj is custom_fobj
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out_fobj.seek(0)
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assert out_fobj.read() == self.file_content
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async def test_download_file_obj_local_file(self, local_file):
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with TemporaryFile() as custom_fobj:
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out_fobj = await local_file.download(out=custom_fobj)
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assert out_fobj is custom_fobj
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out_fobj.seek(0)
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assert out_fobj.read() == self.file_content
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async def test_download_bytearray(self, monkeypatch, file):
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async def test(*args, **kwargs):
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return self.file_content
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monkeypatch.setattr(file.get_bot().request, "retrieve", test)
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# Check that a download to a newly allocated bytearray works.
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buf = await file.download_as_bytearray()
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assert buf == bytearray(self.file_content)
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# Check that a download to a given bytearray works (extends the bytearray).
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buf2 = buf[:]
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buf3 = await file.download_as_bytearray(buf=buf2)
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assert buf3 is buf2
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assert buf2[len(buf) :] == buf
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assert buf2[: len(buf)] == buf
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async def test_download_bytearray_local_file(self, local_file):
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# Check that a download to a newly allocated bytearray works.
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buf = await local_file.download_as_bytearray()
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assert buf == bytearray(self.file_content)
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# Check that a download to a given bytearray works (extends the bytearray).
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buf2 = buf[:]
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buf3 = await local_file.download_as_bytearray(buf=buf2)
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assert buf3 is buf2
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assert buf2[len(buf) :] == buf
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assert buf2[: len(buf)] == buf
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def test_equality(self, bot):
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a = File(self.file_id, self.file_unique_id, bot)
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b = File("", self.file_unique_id, bot)
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c = File(self.file_id, self.file_unique_id, None)
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d = File("", "", bot)
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e = Voice(self.file_id, self.file_unique_id, 0)
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assert a == b
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assert hash(a) == hash(b)
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assert a is not b
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assert a == c
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assert hash(a) == hash(c)
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assert a != d
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assert hash(a) != hash(d)
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assert a != e
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assert hash(a) != hash(e)
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