#!/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 pytest

from telegram import LoginUrl


@pytest.fixture(scope="class")
def login_url():
    return LoginUrl(
        url=TestLoginUrl.url,
        forward_text=TestLoginUrl.forward_text,
        bot_username=TestLoginUrl.bot_username,
        request_write_access=TestLoginUrl.request_write_access,
    )


class TestLoginUrl:
    url = "http://www.google.com"
    forward_text = "Send me forward!"
    bot_username = "botname"
    request_write_access = True

    def test_slot_behaviour(self, login_url, mro_slots):
        for attr in login_url.__slots__:
            assert getattr(login_url, attr, "err") != "err", f"got extra slot '{attr}'"
        assert len(mro_slots(login_url)) == len(set(mro_slots(login_url))), "duplicate slot"

    def test_to_dict(self, login_url):
        login_url_dict = login_url.to_dict()

        assert isinstance(login_url_dict, dict)
        assert login_url_dict["url"] == self.url
        assert login_url_dict["forward_text"] == self.forward_text
        assert login_url_dict["bot_username"] == self.bot_username
        assert login_url_dict["request_write_access"] == self.request_write_access

    def test_equality(self):
        a = LoginUrl(self.url, self.forward_text, self.bot_username, self.request_write_access)
        b = LoginUrl(self.url, self.forward_text, self.bot_username, self.request_write_access)
        c = LoginUrl(self.url)
        d = LoginUrl("text.com", self.forward_text, self.bot_username, self.request_write_access)

        assert a == b
        assert hash(a) == hash(b)
        assert a is not b

        assert a == c
        assert hash(a) == hash(c)

        assert a != d
        assert hash(a) != hash(d)
