import pytest

from telegram import (Update, Chat, Bot, ChosenInlineResult, User, Message, CallbackQuery,

InlineQuery, ShippingQuery, PreCheckoutQuery)

from telegram.ext import PreCheckoutQueryHandler

message = Message(1, User(1, '', False), None, Chat(1, ''), text='Text')

params = [

]

ids = ('message', 'edited_message', 'callback_query', 'channel_post',

'edited_channel_post', 'inline_query', 'chosen_inline_result',

'shipping_query', 'callback_query_without_message')

def false_update(request):

return Update(update_id=1, **request.param)

def pre_checkout_query():

return Update(1, pre_checkout_query=PreCheckoutQuery('id', User(1, 'test user', False), 'EUR', 223,

'invoice_payload'))

class TestPreCheckoutQueryHandler(object):

assert not handler.check_update(false_update)