#!/usr/bin/env python # # A library that provides a Python interface to the Telegram Bot API # Copyright (C) 2015-2020 # Leandro Toledo de Souza # # 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 pytest from telegram import Message, User, Chat, MessageEntity, Document, Update from telegram.ext import Filters, BaseFilter import re @pytest.fixture(scope='function') def update(): return Update(0, Message(0, User(0, 'Testuser', False), datetime.datetime.utcnow(), Chat(0, 'private'))) @pytest.fixture(scope='function', params=MessageEntity.ALL_TYPES) def message_entity(request): return MessageEntity(request.param, 0, 0, url='', user='') class TestFilters(object): def test_filters_all(self, update): assert Filters.all(update) def test_filters_text(self, update): update.message.text = 'test' assert (Filters.text)(update) update.message.text = '/test' assert (Filters.text)(update) def test_filters_text_iterable(self, update): update.message.text = '/test' assert Filters.text({'/test', 'test1'})(update) assert not Filters.text(['test1', 'test2'])(update) def test_filters_caption(self, update): update.message.caption = 'test' assert (Filters.caption)(update) update.message.caption = None assert not (Filters.caption)(update) def test_filters_caption_iterable(self, update): update.message.caption = 'test' assert Filters.caption({'test', 'test1'})(update) assert not Filters.caption(['test1', 'test2'])(update) def test_filters_command_default(self, update): update.message.text = 'test' assert not Filters.command(update) update.message.text = '/test' assert not Filters.command(update) # Only accept commands at the beginning update.message.entities = [MessageEntity(MessageEntity.BOT_COMMAND, 3, 5)] assert not Filters.command(update) update.message.entities = [MessageEntity(MessageEntity.BOT_COMMAND, 0, 5)] assert Filters.command(update) def test_filters_command_anywhere(self, update): update.message.text = 'test /cmd' assert not (Filters.command(False))(update) update.message.entities = [MessageEntity(MessageEntity.BOT_COMMAND, 5, 4)] assert (Filters.command(False))(update) def test_filters_regex(self, update): SRE_TYPE = type(re.match("", "")) update.message.text = '/start deep-linked param' result = Filters.regex(r'deep-linked param')(update) assert result assert isinstance(result, dict) matches = result['matches'] assert isinstance(matches, list) assert type(matches[0]) is SRE_TYPE update.message.text = '/help' assert Filters.regex(r'help')(update) update.message.text = 'test' assert not Filters.regex(r'fail')(update) assert Filters.regex(r'test')(update) assert Filters.regex(re.compile(r'test'))(update) assert Filters.regex(re.compile(r'TEST', re.IGNORECASE))(update) update.message.text = 'i love python' assert Filters.regex(r'.\b[lo]{2}ve python')(update) update.message.text = None assert not Filters.regex(r'fail')(update) def test_filters_regex_multiple(self, update): SRE_TYPE = type(re.match("", "")) update.message.text = '/start deep-linked param' result = (Filters.regex('deep') & Filters.regex(r'linked param'))(update) assert result assert isinstance(result, dict) matches = result['matches'] assert isinstance(matches, list) assert all([type(res) == SRE_TYPE for res in matches]) result = (Filters.regex('deep') | Filters.regex(r'linked param'))(update) assert result assert isinstance(result, dict) matches = result['matches'] assert isinstance(matches, list) assert all([type(res) == SRE_TYPE for res in matches]) result = (Filters.regex('not int') | Filters.regex(r'linked param'))(update) assert result assert isinstance(result, dict) matches = result['matches'] assert isinstance(matches, list) assert all([type(res) == SRE_TYPE for res in matches]) result = (Filters.regex('not int') & Filters.regex(r'linked param'))(update) assert not result def test_filters_merged_with_regex(self, update): SRE_TYPE = type(re.match("", "")) update.message.text = '/start deep-linked param' update.message.entities = [MessageEntity(MessageEntity.BOT_COMMAND, 0, 6)] result = (Filters.command & Filters.regex(r'linked param'))(update) assert result assert isinstance(result, dict) matches = result['matches'] assert isinstance(matches, list) assert all([type(res) == SRE_TYPE for res in matches]) result = (Filters.regex(r'linked param') & Filters.command)(update) assert result assert isinstance(result, dict) matches = result['matches'] assert isinstance(matches, list) assert all([type(res) == SRE_TYPE for res in matches]) result = (Filters.regex(r'linked param') | Filters.command)(update) assert result assert isinstance(result, dict) matches = result['matches'] assert isinstance(matches, list) assert all([type(res) == SRE_TYPE for res in matches]) # Should not give a match since it's a or filter and it short circuits result = (Filters.command | Filters.regex(r'linked param'))(update) assert result is True def test_regex_complex_merges(self, update): SRE_TYPE = type(re.match("", "")) update.message.text = 'test it out' filter = (Filters.regex('test') & ((Filters.status_update | Filters.forwarded) | Filters.regex('out'))) result = filter(update) assert result assert isinstance(result, dict) matches = result['matches'] assert isinstance(matches, list) assert len(matches) == 2 assert all([type(res) == SRE_TYPE for res in matches]) update.message.forward_date = datetime.datetime.utcnow() result = filter(update) assert result assert isinstance(result, dict) matches = result['matches'] assert isinstance(matches, list) assert all([type(res) == SRE_TYPE for res in matches]) update.message.text = 'test it' result = filter(update) assert result assert isinstance(result, dict) matches = result['matches'] assert isinstance(matches, list) assert all([type(res) == SRE_TYPE for res in matches]) update.message.forward_date = False result = filter(update) assert not result update.message.text = 'test it out' result = filter(update) assert result assert isinstance(result, dict) matches = result['matches'] assert isinstance(matches, list) assert all([type(res) == SRE_TYPE for res in matches]) update.message.pinned_message = True result = filter(update) assert result assert isinstance(result, dict) matches = result['matches'] assert isinstance(matches, list) assert all([type(res) == SRE_TYPE for res in matches]) update.message.text = 'it out' result = filter(update) assert not result update.message.text = 'test it out' update.message.forward_date = None update.message.pinned_message = None filter = ((Filters.regex('test') | Filters.command) & (Filters.regex('it') | Filters.status_update)) result = filter(update) assert result assert isinstance(result, dict) matches = result['matches'] assert isinstance(matches, list) assert len(matches) == 2 assert all([type(res) == SRE_TYPE for res in matches]) update.message.text = 'test' result = filter(update) assert not result update.message.pinned_message = True result = filter(update) assert result assert isinstance(result, dict) matches = result['matches'] assert isinstance(matches, list) assert len(matches) == 1 assert all([type(res) == SRE_TYPE for res in matches]) update.message.text = 'nothing' result = filter(update) assert not result update.message.text = '/start' update.message.entities = [MessageEntity(MessageEntity.BOT_COMMAND, 0, 6)] result = filter(update) assert result assert isinstance(result, bool) update.message.text = '/start it' result = filter(update) assert result assert isinstance(result, dict) matches = result['matches'] assert isinstance(matches, list) assert len(matches) == 1 assert all([type(res) == SRE_TYPE for res in matches]) def test_regex_inverted(self, update): update.message.text = '/start deep-linked param' update.message.entities = [MessageEntity(MessageEntity.BOT_COMMAND, 0, 5)] filter = ~Filters.regex(r'deep-linked param') result = filter(update) assert not result update.message.text = 'not it' result = filter(update) assert result assert isinstance(result, bool) filter = (~Filters.regex('linked') & Filters.command) update.message.text = "it's linked" result = filter(update) assert not result update.message.text = '/start' update.message.entities = [MessageEntity(MessageEntity.BOT_COMMAND, 0, 6)] result = filter(update) assert result update.message.text = '/linked' result = filter(update) assert not result filter = (~Filters.regex('linked') | Filters.command) update.message.text = "it's linked" update.message.entities = [] result = filter(update) assert not result update.message.text = '/start linked' update.message.entities = [MessageEntity(MessageEntity.BOT_COMMAND, 0, 6)] result = filter(update) assert result update.message.text = '/start' result = filter(update) assert result update.message.text = 'nothig' update.message.entities = [] result = filter(update) assert result def test_filters_reply(self, update): another_message = Message(1, User(1, 'TestOther', False), datetime.datetime.utcnow(), Chat(0, 'private')) update.message.text = 'test' assert not Filters.reply(update) update.message.reply_to_message = another_message assert Filters.reply(update) def test_filters_audio(self, update): assert not Filters.audio(update) update.message.audio = 'test' assert Filters.audio(update) def test_filters_document(self, update): assert not Filters.document(update) update.message.document = 'test' assert Filters.document(update) def test_filters_document_type(self, update): update.message.document = Document("file_id", 'unique_id', mime_type="application/vnd.android.package-archive") assert Filters.document.apk(update) assert Filters.document.application(update) assert not Filters.document.doc(update) assert not Filters.document.audio(update) update.message.document.mime_type = "application/msword" assert Filters.document.doc(update) assert Filters.document.application(update) assert not Filters.document.docx(update) assert not Filters.document.audio(update) update.message.document.mime_type = "application/vnd.openxmlformats-officedocument." \ "wordprocessingml.document" assert Filters.document.docx(update) assert Filters.document.application(update) assert not Filters.document.exe(update) assert not Filters.document.audio(update) update.message.document.mime_type = "application/x-ms-dos-executable" assert Filters.document.exe(update) assert Filters.document.application(update) assert not Filters.document.docx(update) assert not Filters.document.audio(update) update.message.document.mime_type = "video/mp4" assert Filters.document.gif(update) assert Filters.document.video(update) assert not Filters.document.jpg(update) assert not Filters.document.text(update) update.message.document.mime_type = "image/jpeg" assert Filters.document.jpg(update) assert Filters.document.image(update) assert not Filters.document.mp3(update) assert not Filters.document.video(update) update.message.document.mime_type = "audio/mpeg" assert Filters.document.mp3(update) assert Filters.document.audio(update) assert not Filters.document.pdf(update) assert not Filters.document.image(update) update.message.document.mime_type = "application/pdf" assert Filters.document.pdf(update) assert Filters.document.application(update) assert not Filters.document.py(update) assert not Filters.document.audio(update) update.message.document.mime_type = "text/x-python" assert Filters.document.py(update) assert Filters.document.text(update) assert not Filters.document.svg(update) assert not Filters.document.application(update) update.message.document.mime_type = "image/svg+xml" assert Filters.document.svg(update) assert Filters.document.image(update) assert not Filters.document.txt(update) assert not Filters.document.video(update) update.message.document.mime_type = "text/plain" assert Filters.document.txt(update) assert Filters.document.text(update) assert not Filters.document.targz(update) assert not Filters.document.application(update) update.message.document.mime_type = "application/x-compressed-tar" assert Filters.document.targz(update) assert Filters.document.application(update) assert not Filters.document.wav(update) assert not Filters.document.audio(update) update.message.document.mime_type = "audio/x-wav" assert Filters.document.wav(update) assert Filters.document.audio(update) assert not Filters.document.xml(update) assert not Filters.document.image(update) update.message.document.mime_type = "application/xml" assert Filters.document.xml(update) assert Filters.document.application(update) assert not Filters.document.zip(update) assert not Filters.document.audio(update) update.message.document.mime_type = "application/zip" assert Filters.document.zip(update) assert Filters.document.application(update) assert not Filters.document.apk(update) assert not Filters.document.audio(update) update.message.document.mime_type = "image/x-rgb" assert not Filters.document.category("application/")(update) assert not Filters.document.mime_type("application/x-sh")(update) update.message.document.mime_type = "application/x-sh" assert Filters.document.category("application/")(update) assert Filters.document.mime_type("application/x-sh")(update) def test_filters_animation(self, update): assert not Filters.animation(update) update.message.animation = 'test' assert Filters.animation(update) def test_filters_photo(self, update): assert not Filters.photo(update) update.message.photo = 'test' assert Filters.photo(update) def test_filters_sticker(self, update): assert not Filters.sticker(update) update.message.sticker = 'test' assert Filters.sticker(update) def test_filters_video(self, update): assert not Filters.video(update) update.message.video = 'test' assert Filters.video(update) def test_filters_voice(self, update): assert not Filters.voice(update) update.message.voice = 'test' assert Filters.voice(update) def test_filters_video_note(self, update): assert not Filters.video_note(update) update.message.video_note = 'test' assert Filters.video_note(update) def test_filters_contact(self, update): assert not Filters.contact(update) update.message.contact = 'test' assert Filters.contact(update) def test_filters_location(self, update): assert not Filters.location(update) update.message.location = 'test' assert Filters.location(update) def test_filters_venue(self, update): assert not Filters.venue(update) update.message.venue = 'test' assert Filters.venue(update) def test_filters_status_update(self, update): assert not Filters.status_update(update) update.message.new_chat_members = ['test'] assert Filters.status_update(update) assert Filters.status_update.new_chat_members(update) update.message.new_chat_members = None update.message.left_chat_member = 'test' assert Filters.status_update(update) assert Filters.status_update.left_chat_member(update) update.message.left_chat_member = None update.message.new_chat_title = 'test' assert Filters.status_update(update) assert Filters.status_update.new_chat_title(update) update.message.new_chat_title = '' update.message.new_chat_photo = 'test' assert Filters.status_update(update) assert Filters.status_update.new_chat_photo(update) update.message.new_chat_photo = None update.message.delete_chat_photo = True assert Filters.status_update(update) assert Filters.status_update.delete_chat_photo(update) update.message.delete_chat_photo = False update.message.group_chat_created = True assert Filters.status_update(update) assert Filters.status_update.chat_created(update) update.message.group_chat_created = False update.message.supergroup_chat_created = True assert Filters.status_update(update) assert Filters.status_update.chat_created(update) update.message.supergroup_chat_created = False update.message.channel_chat_created = True assert Filters.status_update(update) assert Filters.status_update.chat_created(update) update.message.channel_chat_created = False update.message.migrate_to_chat_id = 100 assert Filters.status_update(update) assert Filters.status_update.migrate(update) update.message.migrate_to_chat_id = 0 update.message.migrate_from_chat_id = 100 assert Filters.status_update(update) assert Filters.status_update.migrate(update) update.message.migrate_from_chat_id = 0 update.message.pinned_message = 'test' assert Filters.status_update(update) assert Filters.status_update.pinned_message(update) update.message.pinned_message = None update.message.connected_website = 'http://example.com/' assert Filters.status_update(update) assert Filters.status_update.connected_website(update) update.message.connected_website = None def test_filters_forwarded(self, update): assert not Filters.forwarded(update) update.message.forward_date = datetime.datetime.utcnow() assert Filters.forwarded(update) def test_filters_game(self, update): assert not Filters.game(update) update.message.game = 'test' assert Filters.game(update) def test_entities_filter(self, update, message_entity): update.message.entities = [message_entity] assert Filters.entity(message_entity.type)(update) update.message.entities = [] assert not Filters.entity(MessageEntity.MENTION)(update) second = message_entity.to_dict() second['type'] = 'bold' second = MessageEntity.de_json(second, None) update.message.entities = [message_entity, second] assert Filters.entity(message_entity.type)(update) assert not Filters.caption_entity(message_entity.type)(update) def test_caption_entities_filter(self, update, message_entity): update.message.caption_entities = [message_entity] assert Filters.caption_entity(message_entity.type)(update) update.message.caption_entities = [] assert not Filters.caption_entity(MessageEntity.MENTION)(update) second = message_entity.to_dict() second['type'] = 'bold' second = MessageEntity.de_json(second, None) update.message.caption_entities = [message_entity, second] assert Filters.caption_entity(message_entity.type)(update) assert not Filters.entity(message_entity.type)(update) def test_private_filter(self, update): assert Filters.private(update) update.message.chat.type = 'group' assert not Filters.private(update) def test_group_filter(self, update): assert not Filters.group(update) update.message.chat.type = 'group' assert Filters.group(update) update.message.chat.type = 'supergroup' assert Filters.group(update) def test_filters_user(self): with pytest.raises(ValueError, match='user_id or username'): Filters.user(user_id=1, username='user') with pytest.raises(ValueError, match='user_id or username'): Filters.user() def test_filters_user_id(self, update): assert not Filters.user(user_id=1)(update) update.message.from_user.id = 1 assert Filters.user(user_id=1)(update) update.message.from_user.id = 2 assert Filters.user(user_id=[1, 2])(update) assert not Filters.user(user_id=[3, 4])(update) def test_filters_username(self, update): assert not Filters.user(username='user')(update) assert not Filters.user(username='Testuser')(update) update.message.from_user.username = 'user' assert Filters.user(username='@user')(update) assert Filters.user(username='user')(update) assert Filters.user(username=['user1', 'user', 'user2'])(update) assert not Filters.user(username=['@username', '@user_2'])(update) def test_filters_chat(self): with pytest.raises(ValueError, match='chat_id or username'): Filters.chat(chat_id=-1, username='chat') with pytest.raises(ValueError, match='chat_id or username'): Filters.chat() def test_filters_chat_id(self, update): assert not Filters.chat(chat_id=-1)(update) update.message.chat.id = -1 assert Filters.chat(chat_id=-1)(update) update.message.chat.id = -2 assert Filters.chat(chat_id=[-1, -2])(update) assert not Filters.chat(chat_id=[-3, -4])(update) def test_filters_chat_username(self, update): assert not Filters.chat(username='chat')(update) update.message.chat.username = 'chat' assert Filters.chat(username='@chat')(update) assert Filters.chat(username='chat')(update) assert Filters.chat(username=['chat1', 'chat', 'chat2'])(update) assert not Filters.chat(username=['@chat1', 'chat_2'])(update) def test_filters_invoice(self, update): assert not Filters.invoice(update) update.message.invoice = 'test' assert Filters.invoice(update) def test_filters_successful_payment(self, update): assert not Filters.successful_payment(update) update.message.successful_payment = 'test' assert Filters.successful_payment(update) def test_filters_passport_data(self, update): assert not Filters.passport_data(update) update.message.passport_data = 'test' assert Filters.passport_data(update) def test_filters_poll(self, update): assert not Filters.poll(update) update.message.poll = 'test' assert Filters.poll(update) def test_language_filter_single(self, update): update.message.from_user.language_code = 'en_US' assert (Filters.language('en_US'))(update) assert (Filters.language('en'))(update) assert not (Filters.language('en_GB'))(update) assert not (Filters.language('da'))(update) update.message.from_user.language_code = 'da' assert not (Filters.language('en_US'))(update) assert not (Filters.language('en'))(update) assert not (Filters.language('en_GB'))(update) assert (Filters.language('da'))(update) def test_language_filter_multiple(self, update): f = Filters.language(['en_US', 'da']) update.message.from_user.language_code = 'en_US' assert f(update) update.message.from_user.language_code = 'en_GB' assert not f(update) update.message.from_user.language_code = 'da' assert f(update) def test_and_filters(self, update): update.message.text = 'test' update.message.forward_date = datetime.datetime.utcnow() assert (Filters.text & Filters.forwarded)(update) update.message.text = '/test' assert (Filters.text & Filters.forwarded)(update) update.message.text = 'test' update.message.forward_date = None assert not (Filters.text & Filters.forwarded)(update) update.message.text = 'test' update.message.forward_date = datetime.datetime.utcnow() assert (Filters.text & Filters.forwarded & Filters.private)(update) def test_or_filters(self, update): update.message.text = 'test' assert (Filters.text | Filters.status_update)(update) update.message.group_chat_created = True assert (Filters.text | Filters.status_update)(update) update.message.text = None assert (Filters.text | Filters.status_update)(update) update.message.group_chat_created = False assert not (Filters.text | Filters.status_update)(update) def test_and_or_filters(self, update): update.message.text = 'test' update.message.forward_date = datetime.datetime.utcnow() assert (Filters.text & (Filters.status_update | Filters.forwarded))(update) update.message.forward_date = False assert not (Filters.text & (Filters.forwarded | Filters.status_update))(update) update.message.pinned_message = True assert (Filters.text & (Filters.forwarded | Filters.status_update)(update)) assert str((Filters.text & (Filters.forwarded | Filters.entity( MessageEntity.MENTION)))) == '>' def test_inverted_filters(self, update): update.message.text = '/test' update.message.entities = [MessageEntity(MessageEntity.BOT_COMMAND, 0, 5)] assert Filters.command(update) assert not (~Filters.command)(update) update.message.text = 'test' update.message.entities = [] assert not Filters.command(update) assert (~Filters.command)(update) def test_inverted_and_filters(self, update): update.message.text = '/test' update.message.entities = [MessageEntity(MessageEntity.BOT_COMMAND, 0, 5)] update.message.forward_date = 1 assert (Filters.forwarded & Filters.command)(update) assert not (~Filters.forwarded & Filters.command)(update) assert not (Filters.forwarded & ~Filters.command)(update) assert not (~(Filters.forwarded & Filters.command))(update) update.message.forward_date = None assert not (Filters.forwarded & Filters.command)(update) assert (~Filters.forwarded & Filters.command)(update) assert not (Filters.forwarded & ~Filters.command)(update) assert (~(Filters.forwarded & Filters.command))(update) update.message.text = 'test' update.message.entities = [] assert not (Filters.forwarded & Filters.command)(update) assert not (~Filters.forwarded & Filters.command)(update) assert not (Filters.forwarded & ~Filters.command)(update) assert (~(Filters.forwarded & Filters.command))(update) def test_faulty_custom_filter(self, update): class _CustomFilter(BaseFilter): pass custom = _CustomFilter() with pytest.raises(NotImplementedError): (custom & Filters.text)(update) def test_custom_unnamed_filter(self, update): class Unnamed(BaseFilter): def filter(self, mes): return True unnamed = Unnamed() assert str(unnamed) == Unnamed.__name__ def test_update_type_message(self, update): assert Filters.update.message(update) assert not Filters.update.edited_message(update) assert Filters.update.messages(update) assert not Filters.update.channel_post(update) assert not Filters.update.edited_channel_post(update) assert not Filters.update.channel_posts(update) assert Filters.update(update) def test_update_type_edited_message(self, update): update.edited_message, update.message = update.message, update.edited_message assert not Filters.update.message(update) assert Filters.update.edited_message(update) assert Filters.update.messages(update) assert not Filters.update.channel_post(update) assert not Filters.update.edited_channel_post(update) assert not Filters.update.channel_posts(update) assert Filters.update(update) def test_update_type_channel_post(self, update): update.channel_post, update.message = update.message, update.edited_message assert not Filters.update.message(update) assert not Filters.update.edited_message(update) assert not Filters.update.messages(update) assert Filters.update.channel_post(update) assert not Filters.update.edited_channel_post(update) assert Filters.update.channel_posts(update) assert Filters.update(update) def test_update_type_edited_channel_post(self, update): update.edited_channel_post, update.message = update.message, update.edited_message assert not Filters.update.message(update) assert not Filters.update.edited_message(update) assert not Filters.update.messages(update) assert not Filters.update.channel_post(update) assert Filters.update.edited_channel_post(update) assert Filters.update.channel_posts(update) assert Filters.update(update) def test_merged_short_circuit_and(self, update): update.message.text = '/test' update.message.entities = [MessageEntity(MessageEntity.BOT_COMMAND, 0, 5)] class TestException(Exception): pass class RaisingFilter(BaseFilter): def filter(self, _): raise TestException raising_filter = RaisingFilter() with pytest.raises(TestException): (Filters.command & raising_filter)(update) update.message.text = 'test' update.message.entities = [] (Filters.command & raising_filter)(update) def test_merged_short_circuit_or(self, update): update.message.text = 'test' class TestException(Exception): pass class RaisingFilter(BaseFilter): def filter(self, _): raise TestException raising_filter = RaisingFilter() with pytest.raises(TestException): (Filters.command | raising_filter)(update) update.message.text = '/test' update.message.entities = [MessageEntity(MessageEntity.BOT_COMMAND, 0, 5)] (Filters.command | raising_filter)(update) def test_merged_data_merging_and(self, update): update.message.text = '/test' update.message.entities = [MessageEntity(MessageEntity.BOT_COMMAND, 0, 5)] class DataFilter(BaseFilter): data_filter = True def __init__(self, data): self.data = data def filter(self, _): return {'test': [self.data]} result = (Filters.command & DataFilter('blah'))(update) assert result['test'] == ['blah'] result = (DataFilter('blah1') & DataFilter('blah2'))(update) assert result['test'] == ['blah1', 'blah2'] update.message.text = 'test' update.message.entities = [] result = (Filters.command & DataFilter('blah'))(update) assert not result def test_merged_data_merging_or(self, update): update.message.text = '/test' class DataFilter(BaseFilter): data_filter = True def __init__(self, data): self.data = data def filter(self, _): return {'test': [self.data]} result = (Filters.command | DataFilter('blah'))(update) assert result result = (DataFilter('blah1') | DataFilter('blah2'))(update) assert result['test'] == ['blah1'] update.message.text = 'test' result = (Filters.command | DataFilter('blah'))(update) assert result['test'] == ['blah']