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test_constants.py
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149 lines (123 loc) · 5.19 KB
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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 <[email protected]>
#
# 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 json
import pytest
from flaky import flaky
from telegram import constants
from telegram._utils.enum import IntEnum, StringEnum
from telegram.error import BadRequest
from tests.conftest import data_file
class StrEnumTest(StringEnum):
FOO = "foo"
BAR = "bar"
class IntEnumTest(IntEnum):
FOO = 1
BAR = 2
class TestConstants:
"""Also test _utils.enum.StringEnum on the fly because tg.constants is currently the only
place where that class is used."""
def test__all__(self):
expected = {
key
for key, member in constants.__dict__.items()
if (
not key.startswith("_")
# exclude imported stuff
and getattr(member, "__module__", "telegram.constants") == "telegram.constants"
and key != "sys"
)
}
actual = set(constants.__all__)
assert (
actual == expected
), f"Members {expected - actual} were not listed in constants.__all__"
def test_to_json(self):
assert json.dumps(StrEnumTest.FOO) == json.dumps("foo")
assert json.dumps(IntEnumTest.FOO) == json.dumps(1)
def test_string_representation(self):
# test __repr__
assert repr(StrEnumTest.FOO) == "<StrEnumTest.FOO>"
# test __format__
assert f"{StrEnumTest.FOO} this {StrEnumTest.BAR}" == "foo this bar"
assert f"{StrEnumTest.FOO:*^10}" == "***foo****"
# test __str__
assert str(StrEnumTest.FOO) == "foo"
def test_int_representation(self):
# test __repr__
assert repr(IntEnumTest.FOO) == "<IntEnumTest.FOO>"
# test __format__
assert f"{IntEnumTest.FOO}/0 is undefined!" == "1/0 is undefined!"
assert f"{IntEnumTest.FOO:*^10}" == "****1*****"
# test __str__
assert str(IntEnumTest.FOO) == "1"
def test_string_inheritance(self):
assert isinstance(StrEnumTest.FOO, str)
assert StrEnumTest.FOO + StrEnumTest.BAR == "foobar"
assert StrEnumTest.FOO.replace("o", "a") == "faa"
assert StrEnumTest.FOO == StrEnumTest.FOO
assert StrEnumTest.FOO == "foo"
assert StrEnumTest.FOO != StrEnumTest.BAR
assert StrEnumTest.FOO != "bar"
assert StrEnumTest.FOO != object()
assert hash(StrEnumTest.FOO) == hash("foo")
def test_int_inheritance(self):
assert isinstance(IntEnumTest.FOO, int)
assert IntEnumTest.FOO + IntEnumTest.BAR == 3
assert IntEnumTest.FOO == IntEnumTest.FOO
assert IntEnumTest.FOO == 1
assert IntEnumTest.FOO != IntEnumTest.BAR
assert IntEnumTest.FOO != 2
assert IntEnumTest.FOO != object()
assert hash(IntEnumTest.FOO) == hash(1)
@flaky(3, 1)
async def test_max_message_length(self, bot, chat_id):
await bot.send_message(chat_id=chat_id, text="a" * constants.MessageLimit.TEXT_LENGTH)
with pytest.raises(
BadRequest,
match="Message is too long",
):
await bot.send_message(
chat_id=chat_id, text="a" * (constants.MessageLimit.TEXT_LENGTH + 1)
)
@flaky(3, 1)
async def test_max_caption_length(self, bot, chat_id):
good_caption = "a" * constants.MessageLimit.CAPTION_LENGTH
with data_file("telegram.png").open("rb") as f:
good_msg = await bot.send_photo(photo=f, caption=good_caption, chat_id=chat_id)
assert good_msg.caption == good_caption
bad_caption = good_caption + "Z"
match = "Media_caption_too_long"
with pytest.raises(BadRequest, match=match), data_file("telegram.png").open("rb") as f:
await bot.send_photo(photo=f, caption=bad_caption, chat_id=chat_id)
def test_bot_api_version_and_info(self):
assert constants.BOT_API_VERSION == str(constants.BOT_API_VERSION_INFO)
assert constants.BOT_API_VERSION_INFO == tuple(
int(x) for x in constants.BOT_API_VERSION.split(".")
)
def test_bot_api_version_info(self):
vi = constants.BOT_API_VERSION_INFO
assert isinstance(vi, tuple)
assert repr(vi) == f"BotAPIVersion(major={vi[0]}, minor={vi[1]})"
assert vi == (vi[0], vi[1])
assert not (vi < (vi[0], vi[1]))
assert vi < (vi[0], vi[1] + 1)
assert vi < (vi[0] + 1, vi[1])
assert vi < (vi[0] + 1, vi[1] + 1)
assert vi[0] == vi.major
assert vi[1] == vi.minor