python-telegram-bot/tests/test_chatmemberupdated.py

241 lines
8.4 KiB
Python

#!/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 datetime
import inspect
import pytest
import pytz
from telegram import (
User,
ChatMember,
ChatMemberAdministrator,
Chat,
ChatMemberUpdated,
ChatInviteLink,
)
from telegram.utils.helpers import to_timestamp
@pytest.fixture(scope='class')
def user():
return User(1, 'First name', False)
@pytest.fixture(scope='class')
def chat():
return Chat(1, Chat.SUPERGROUP, 'Chat')
@pytest.fixture(scope='class')
def old_chat_member(user):
return ChatMember(user, TestChatMemberUpdated.old_status)
@pytest.fixture(scope='class')
def new_chat_member(user):
return ChatMemberAdministrator(
user,
TestChatMemberUpdated.new_status,
True,
True,
True,
True,
True,
True,
True,
True,
True,
)
@pytest.fixture(scope='class')
def time():
return datetime.datetime.now(tz=pytz.utc)
@pytest.fixture(scope='class')
def invite_link(user):
return ChatInviteLink('link', user, False, True, True)
@pytest.fixture(scope='class')
def chat_member_updated(user, chat, old_chat_member, new_chat_member, invite_link, time):
return ChatMemberUpdated(chat, user, time, old_chat_member, new_chat_member, invite_link)
class TestChatMemberUpdated:
old_status = ChatMember.MEMBER
new_status = ChatMember.ADMINISTRATOR
def test_slot_behaviour(self, mro_slots, chat_member_updated):
action = chat_member_updated
for attr in action.__slots__:
assert getattr(action, attr, 'err') != 'err', f"got extra slot '{attr}'"
assert len(mro_slots(action)) == len(set(mro_slots(action))), "duplicate slot"
def test_de_json_required_args(self, bot, user, chat, old_chat_member, new_chat_member, time):
json_dict = {
'chat': chat.to_dict(),
'from': user.to_dict(),
'date': to_timestamp(time),
'old_chat_member': old_chat_member.to_dict(),
'new_chat_member': new_chat_member.to_dict(),
}
chat_member_updated = ChatMemberUpdated.de_json(json_dict, bot)
assert chat_member_updated.chat == chat
assert chat_member_updated.from_user == user
assert pytest.approx(chat_member_updated.date == time)
assert to_timestamp(chat_member_updated.date) == to_timestamp(time)
assert chat_member_updated.old_chat_member == old_chat_member
assert chat_member_updated.new_chat_member == new_chat_member
assert chat_member_updated.invite_link is None
def test_de_json_all_args(
self, bot, user, time, invite_link, chat, old_chat_member, new_chat_member
):
json_dict = {
'chat': chat.to_dict(),
'from': user.to_dict(),
'date': to_timestamp(time),
'old_chat_member': old_chat_member.to_dict(),
'new_chat_member': new_chat_member.to_dict(),
'invite_link': invite_link.to_dict(),
}
chat_member_updated = ChatMemberUpdated.de_json(json_dict, bot)
assert chat_member_updated.chat == chat
assert chat_member_updated.from_user == user
assert pytest.approx(chat_member_updated.date == time)
assert to_timestamp(chat_member_updated.date) == to_timestamp(time)
assert chat_member_updated.old_chat_member == old_chat_member
assert chat_member_updated.new_chat_member == new_chat_member
assert chat_member_updated.invite_link == invite_link
def test_to_dict(self, chat_member_updated):
chat_member_updated_dict = chat_member_updated.to_dict()
assert isinstance(chat_member_updated_dict, dict)
assert chat_member_updated_dict['chat'] == chat_member_updated.chat.to_dict()
assert chat_member_updated_dict['from'] == chat_member_updated.from_user.to_dict()
assert chat_member_updated_dict['date'] == to_timestamp(chat_member_updated.date)
assert (
chat_member_updated_dict['old_chat_member']
== chat_member_updated.old_chat_member.to_dict()
)
assert (
chat_member_updated_dict['new_chat_member']
== chat_member_updated.new_chat_member.to_dict()
)
assert chat_member_updated_dict['invite_link'] == chat_member_updated.invite_link.to_dict()
def test_equality(self, time, old_chat_member, new_chat_member, invite_link):
a = ChatMemberUpdated(
Chat(1, 'chat'),
User(1, '', False),
time,
old_chat_member,
new_chat_member,
invite_link,
)
b = ChatMemberUpdated(
Chat(1, 'chat'), User(1, '', False), time, old_chat_member, new_chat_member
)
# wrong date
c = ChatMemberUpdated(
Chat(1, 'chat'),
User(1, '', False),
time + datetime.timedelta(hours=1),
old_chat_member,
new_chat_member,
)
# wrong chat & form_user
d = ChatMemberUpdated(
Chat(42, 'wrong_chat'),
User(42, 'wrong_user', False),
time,
old_chat_member,
new_chat_member,
)
# wrong old_chat_member
e = ChatMemberUpdated(
Chat(1, 'chat'),
User(1, '', False),
time,
ChatMember(User(1, '', False), ChatMember.CREATOR),
new_chat_member,
)
# wrong new_chat_member
f = ChatMemberUpdated(
Chat(1, 'chat'),
User(1, '', False),
time,
old_chat_member,
ChatMember(User(1, '', False), ChatMember.CREATOR),
)
# wrong type
g = ChatMember(User(1, '', False), ChatMember.CREATOR)
assert a == b
assert hash(a) == hash(b)
assert a is not b
for other in [c, d, e, f, g]:
assert a != other
assert hash(a) != hash(other)
def test_difference_required(self, user, chat):
old_chat_member = ChatMember(user, 'old_status')
new_chat_member = ChatMember(user, 'new_status')
chat_member_updated = ChatMemberUpdated(
chat, user, datetime.datetime.utcnow(), old_chat_member, new_chat_member
)
assert chat_member_updated.difference() == {'status': ('old_status', 'new_status')}
# We deliberately change an optional argument here to make sure that comparision doesn't
# just happens by id/required args
new_user = User(1, 'First name', False, last_name='last name')
new_chat_member.user = new_user
assert chat_member_updated.difference() == {
'status': ('old_status', 'new_status'),
'user': (user, new_user),
}
@pytest.mark.parametrize(
'optional_attribute',
# This gives the names of all optional arguments of ChatMember
[
name
for name, param in inspect.signature(ChatMember).parameters.items()
if name != 'self' and param.default != inspect.Parameter.empty
],
)
def test_difference_optionals(self, optional_attribute, user, chat):
# we use datetimes here, because we need that for `until_date` and it doesn't matter for
# the other attributes
old_value = datetime.datetime(2020, 1, 1)
new_value = datetime.datetime(2021, 1, 1)
old_chat_member = ChatMember(user, 'status', **{optional_attribute: old_value})
new_chat_member = ChatMember(user, 'status', **{optional_attribute: new_value})
chat_member_updated = ChatMemberUpdated(
chat, user, datetime.datetime.utcnow(), old_chat_member, new_chat_member
)
assert chat_member_updated.difference() == {optional_attribute: (old_value, new_value)}