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python-telegram-bot/tests/test_filters.py
Noam Meltzer 470ee86497 Merge pull request #677 from evgfilim1/new-filters 
New filters for handling messages from specific chat/user id
2017-06-22 21:25:39 +03:00

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#!/usr/bin/env python
#
# A library that provides a Python interface to the Telegram Bot API
# Copyright (C) 2015-2017
# 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 General 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see [http://www.gnu.org/licenses/].
"""
This module contains an object that represents Tests for Filters for use with MessageHandler.
"""
import sys
import unittest
from datetime import datetime
import functools
sys.path.append('.')
from telegram import Message, User, Chat, MessageEntity
from telegram.ext import Filters, BaseFilter
from tests.base import BaseTest
class FiltersTest(BaseTest, unittest.TestCase):
"""This object represents Tests for MessageHandler.Filters"""
def setUp(self):
self.message = Message(0, User(0, "Testuser"), datetime.now(), Chat(0, 'private'))
self.e = functools.partial(MessageEntity, offset=0, length=0)
def test_filters_text(self):
self.message.text = 'test'
self.assertTrue(Filters.text(self.message))
self.message.text = '/test'
self.assertFalse(Filters.text(self.message))
def test_filters_command(self):
self.message.text = 'test'
self.assertFalse(Filters.command(self.message))
self.message.text = '/test'
self.assertTrue(Filters.command(self.message))
def test_filters_reply(self):
another_message = Message(1, User(1, "TestOther"), datetime.now(), Chat(0, 'private'))
self.message.text = 'test'
self.assertFalse(Filters.reply(self.message))
self.message.reply_to_message = another_message
self.assertTrue(Filters.reply(self.message))
def test_filters_audio(self):
self.message.audio = 'test'
self.assertTrue(Filters.audio(self.message))
self.message.audio = None
self.assertFalse(Filters.audio(self.message))
def test_filters_document(self):
self.message.document = 'test'
self.assertTrue(Filters.document(self.message))
self.message.document = None
self.assertFalse(Filters.document(self.message))
def test_filters_photo(self):
self.message.photo = 'test'
self.assertTrue(Filters.photo(self.message))
self.message.photo = None
self.assertFalse(Filters.photo(self.message))
def test_filters_sticker(self):
self.message.sticker = 'test'
self.assertTrue(Filters.sticker(self.message))
self.message.sticker = None
self.assertFalse(Filters.sticker(self.message))
def test_filters_video(self):
self.message.video = 'test'
self.assertTrue(Filters.video(self.message))
self.message.video = None
self.assertFalse(Filters.video(self.message))
def test_filters_voice(self):
self.message.voice = 'test'
self.assertTrue(Filters.voice(self.message))
self.message.voice = None
self.assertFalse(Filters.voice(self.message))
def test_filters_contact(self):
self.message.contact = 'test'
self.assertTrue(Filters.contact(self.message))
self.message.contact = None
self.assertFalse(Filters.contact(self.message))
def test_filters_location(self):
self.message.location = 'test'
self.assertTrue(Filters.location(self.message))
self.message.location = None
self.assertFalse(Filters.location(self.message))
def test_filters_venue(self):
self.message.venue = 'test'
self.assertTrue(Filters.venue(self.message))
self.message.venue = None
self.assertFalse(Filters.venue(self.message))
def test_filters_game(self):
self.message.game = 'test'
self.assertTrue(Filters.game(self.message))
self.message.game = None
self.assertFalse(Filters.game(self.message))
def test_filters_successful_payment(self):
self.message.successful_payment = 'test'
self.assertTrue(Filters.successful_payment(self.message))
self.message.successful_payment = None
self.assertFalse(Filters.successful_payment(self.message))
def test_filters_invoice(self):
self.message.invoice = 'test'
self.assertTrue(Filters.invoice(self.message))
self.message.invoice = None
self.assertFalse(Filters.invoice(self.message))
def test_filters_status_update(self):
self.assertFalse(Filters.status_update(self.message))
self.message.new_chat_members = ['test']
self.assertTrue(Filters.status_update(self.message))
self.assertTrue(Filters.status_update.new_chat_members(self.message))
self.message.new_chat_members = None
self.message.left_chat_member = 'test'
self.assertTrue(Filters.status_update(self.message))
self.assertTrue(Filters.status_update.left_chat_member(self.message))
self.message.left_chat_member = None
self.message.new_chat_title = 'test'
self.assertTrue(Filters.status_update(self.message))
self.assertTrue(Filters.status_update.new_chat_title(self.message))
self.message.new_chat_title = ''
self.message.new_chat_photo = 'test'
self.assertTrue(Filters.status_update(self.message))
self.assertTrue(Filters.status_update.new_chat_photo(self.message))
self.message.new_chat_photo = None
self.message.delete_chat_photo = True
self.assertTrue(Filters.status_update(self.message))
self.assertTrue(Filters.status_update.delete_chat_photo(self.message))
self.message.delete_chat_photo = False
self.message.group_chat_created = True
self.assertTrue(Filters.status_update(self.message))
self.assertTrue(Filters.status_update.chat_created(self.message))
self.message.group_chat_created = False
self.message.supergroup_chat_created = True
self.assertTrue(Filters.status_update(self.message))
self.assertTrue(Filters.status_update.chat_created(self.message))
self.message.supergroup_chat_created = False
self.message.migrate_to_chat_id = 100
self.assertTrue(Filters.status_update(self.message))
self.assertTrue(Filters.status_update.migrate(self.message))
self.message.migrate_to_chat_id = 0
self.message.migrate_from_chat_id = 100
self.assertTrue(Filters.status_update(self.message))
self.assertTrue(Filters.status_update.migrate(self.message))
self.message.migrate_from_chat_id = 0
self.message.channel_chat_created = True
self.assertTrue(Filters.status_update(self.message))
self.assertTrue(Filters.status_update.chat_created(self.message))
self.message.channel_chat_created = False
self.message.pinned_message = 'test'
self.assertTrue(Filters.status_update(self.message))
self.assertTrue(Filters.status_update.pinned_message(self.message))
self.message.pinned_message = None
def test_entities_filter(self):
self.message.entities = [self.e(MessageEntity.MENTION)]
self.assertTrue(Filters.entity(MessageEntity.MENTION)(self.message))
self.message.entities = []
self.assertFalse(Filters.entity(MessageEntity.MENTION)(self.message))
self.message.entities = [self.e(MessageEntity.BOLD)]
self.assertFalse(Filters.entity(MessageEntity.MENTION)(self.message))
self.message.entities = [self.e(MessageEntity.BOLD), self.e(MessageEntity.MENTION)]
self.assertTrue(Filters.entity(MessageEntity.MENTION)(self.message))
def test_private_filter(self):
self.assertTrue(Filters.private(self.message))
self.message.chat.type = "group"
self.assertFalse(Filters.private(self.message))
def test_group_fileter(self):
self.assertFalse(Filters.group(self.message))
self.message.chat.type = "group"
self.assertTrue(Filters.group(self.message))
self.message.chat.type = "supergroup"
self.assertTrue(Filters.group(self.message))
def test_filters_chat(self):
with self.assertRaisesRegexp(ValueError, 'chat_id or username'):
Filters.chat(chat_id=-1, username='chat')
with self.assertRaisesRegexp(ValueError, 'chat_id or username'):
Filters.chat()
def test_filters_chat_id(self):
self.assertFalse(Filters.chat(chat_id=-1)(self.message))
self.message.chat.id = -1
self.assertTrue(Filters.chat(chat_id=-1)(self.message))
self.message.chat.id = -2
self.assertTrue(Filters.chat(chat_id=[-1, -2])(self.message))
self.assertFalse(Filters.chat(chat_id=-1)(self.message))
def test_filters_chat_username(self):
self.assertFalse(Filters.chat(username='chat')(self.message))
self.message.chat.username = 'chat'
self.assertTrue(Filters.chat(username='@chat')(self.message))
self.assertTrue(Filters.chat(username='chat')(self.message))
self.assertTrue(Filters.chat(username=['chat1', 'chat', 'chat2'])(self.message))
self.assertFalse(Filters.chat(username=['@chat1', 'chat_2'])(self.message))
def test_filters_user(self):
with self.assertRaisesRegexp(ValueError, 'user_id or username'):
Filters.user(user_id=1, username='user')
with self.assertRaisesRegexp(ValueError, 'user_id or username'):
Filters.user()
def test_filters_user_id(self):
self.assertFalse(Filters.user(user_id=1)(self.message))
self.message.from_user.id = 1
self.assertTrue(Filters.user(user_id=1)(self.message))
self.message.from_user.id = 2
self.assertTrue(Filters.user(user_id=[1, 2])(self.message))
self.assertFalse(Filters.user(user_id=1)(self.message))
def test_filters_username(self):
self.assertFalse(Filters.user(username='user')(self.message))
self.assertFalse(Filters.user(username='Testuser')(self.message))
self.message.from_user.username = 'user'
self.assertTrue(Filters.user(username='@user')(self.message))
self.assertTrue(Filters.user(username='user')(self.message))
self.assertTrue(Filters.user(username=['user1', 'user', 'user2'])(self.message))
self.assertFalse(Filters.user(username=['@username', '@user_2'])(self.message))
def test_and_filters(self):
self.message.text = 'test'
self.message.forward_date = True
self.assertTrue((Filters.text & Filters.forwarded)(self.message))
self.message.text = '/test'
self.assertFalse((Filters.text & Filters.forwarded)(self.message))
self.message.text = 'test'
self.message.forward_date = None
self.assertFalse((Filters.text & Filters.forwarded)(self.message))
self.message.text = 'test'
self.message.forward_date = True
self.message.entities = [self.e(MessageEntity.MENTION)]
self.assertTrue((Filters.text & Filters.forwarded & Filters.entity(MessageEntity.MENTION))(
self.message))
self.message.entities = [self.e(MessageEntity.BOLD)]
self.assertFalse((Filters.text & Filters.forwarded & Filters.entity(MessageEntity.MENTION)
)(self.message))
def test_or_filters(self):
self.message.text = 'test'
self.assertTrue((Filters.text | Filters.status_update)(self.message))
self.message.group_chat_created = True
self.assertTrue((Filters.text | Filters.status_update)(self.message))
self.message.text = None
self.assertTrue((Filters.text | Filters.status_update)(self.message))
self.message.group_chat_created = False
self.assertFalse((Filters.text | Filters.status_update)(self.message))
def test_and_or_filters(self):
self.message.text = 'test'
self.message.forward_date = True
self.assertTrue((Filters.text & (Filters.forwarded | Filters.entity(MessageEntity.MENTION))
)(self.message))
self.message.forward_date = False
self.assertFalse((Filters.text & (Filters.forwarded | Filters.entity(MessageEntity.MENTION)
))(self.message))
self.message.entities = [self.e(MessageEntity.MENTION)]
self.assertTrue((Filters.text & (Filters.forwarded | Filters.entity(MessageEntity.MENTION))
)(self.message))
self.assertEqual(
str((Filters.text & (Filters.forwarded | Filters.entity(MessageEntity.MENTION)))),
'<Filters.text and <Filters.forwarded or Filters.entity(mention)>>'
)
def test_inverted_filters(self):
self.message.text = '/test'
self.assertTrue((Filters.command)(self.message))
self.assertFalse((~Filters.command)(self.message))
self.message.text = 'test'
self.assertFalse((Filters.command)(self.message))
self.assertTrue((~Filters.command)(self.message))
def test_inverted_and_filters(self):
self.message.text = '/test'
self.message.forward_date = 1
self.assertTrue((Filters.forwarded & Filters.command)(self.message))
self.assertFalse((~Filters.forwarded & Filters.command)(self.message))
self.assertFalse((Filters.forwarded & ~Filters.command)(self.message))
self.assertFalse((~(Filters.forwarded & Filters.command))(self.message))
self.message.forward_date = None
self.assertFalse((Filters.forwarded & Filters.command)(self.message))
self.assertTrue((~Filters.forwarded & Filters.command)(self.message))
self.assertFalse((Filters.forwarded & ~Filters.command)(self.message))
self.assertTrue((~(Filters.forwarded & Filters.command))(self.message))
self.message.text = 'test'
self.assertFalse((Filters.forwarded & Filters.command)(self.message))
self.assertFalse((~Filters.forwarded & Filters.command)(self.message))
self.assertFalse((Filters.forwarded & ~Filters.command)(self.message))
self.assertTrue((~(Filters.forwarded & Filters.command))(self.message))
def test_faulty_custom_filter(self):
class _CustomFilter(BaseFilter):
pass
custom = _CustomFilter()
with self.assertRaises(NotImplementedError):
(custom & Filters.text)(self.message)
def test_language_filter_single(self):
self.message.from_user.language_code = 'en_US'
self.assertTrue((Filters.language('en_US'))(self.message))
self.assertTrue((Filters.language('en'))(self.message))
self.assertFalse((Filters.language('en_GB'))(self.message))
self.assertFalse((Filters.language('da'))(self.message))
self.message.from_user.language_code = 'en_GB'
self.assertFalse((Filters.language('en_US'))(self.message))
self.assertTrue((Filters.language('en'))(self.message))
self.assertTrue((Filters.language('en_GB'))(self.message))
self.assertFalse((Filters.language('da'))(self.message))
self.message.from_user.language_code = 'da'
self.assertFalse((Filters.language('en_US'))(self.message))
self.assertFalse((Filters.language('en'))(self.message))
self.assertFalse((Filters.language('en_GB'))(self.message))
self.assertTrue((Filters.language('da'))(self.message))
def test_language_filter_multiple(self):
f = Filters.language(['en_US', 'da'])
self.message.from_user.language_code = 'en_US'
self.assertTrue(f(self.message))
self.message.from_user.language_code = 'en_GB'
self.assertFalse(f(self.message))
self.message.from_user.language_code = 'da'
self.assertTrue(f(self.message))
def test_custom_unnamed_filter(self):
class Unnamed(BaseFilter):
def filter(self, message):
return True
unnamed = Unnamed()
self.assertEqual(str(unnamed), Unnamed.__name__)
if __name__ == '__main__':
unittest.main()
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