#!/usr/bin/env python
#
# A library that provides a Python interface to the Telegram Bot API
# Copyright (C) 2015-2021
# 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 User, ChosenInlineResult, Location, Voice


@pytest.fixture(scope='class')
def user():
    return User(1, 'First name', False)


@pytest.fixture(scope='class')
def chosen_inline_result(user):
    return ChosenInlineResult(TestChosenInlineResult.result_id, user, TestChosenInlineResult.query)


class TestChosenInlineResult:
    result_id = 'result id'
    query = 'query text'

    def test_slot_behaviour(self, chosen_inline_result, recwarn, mro_slots):
        inst = chosen_inline_result
        for attr in inst.__slots__:
            assert getattr(inst, attr, 'err') != 'err', f"got extra slot '{attr}'"
        assert not inst.__dict__, f"got missing slot(s): {inst.__dict__}"
        assert len(mro_slots(inst)) == len(set(mro_slots(inst))), "duplicate slot"
        inst.custom, inst.result_id = 'should give warning', self.result_id
        assert len(recwarn) == 1 and 'custom' in str(recwarn[0].message), recwarn.list

    def test_de_json_required(self, bot, user):
        json_dict = {'result_id': self.result_id, 'from': user.to_dict(), 'query': self.query}
        result = ChosenInlineResult.de_json(json_dict, bot)

        assert result.result_id == self.result_id
        assert result.from_user == user
        assert result.query == self.query

    def test_de_json_all(self, bot, user):
        loc = Location(-42.003, 34.004)
        json_dict = {
            'result_id': self.result_id,
            'from': user.to_dict(),
            'query': self.query,
            'location': loc.to_dict(),
            'inline_message_id': 'a random id',
        }
        result = ChosenInlineResult.de_json(json_dict, bot)

        assert result.result_id == self.result_id
        assert result.from_user == user
        assert result.query == self.query
        assert result.location == loc
        assert result.inline_message_id == 'a random id'

    def test_to_dict(self, chosen_inline_result):
        chosen_inline_result_dict = chosen_inline_result.to_dict()

        assert isinstance(chosen_inline_result_dict, dict)
        assert chosen_inline_result_dict['result_id'] == chosen_inline_result.result_id
        assert chosen_inline_result_dict['from'] == chosen_inline_result.from_user.to_dict()
        assert chosen_inline_result_dict['query'] == chosen_inline_result.query

    def test_equality(self, user):
        a = ChosenInlineResult(self.result_id, user, 'Query', '')
        b = ChosenInlineResult(self.result_id, user, 'Query', '')
        c = ChosenInlineResult(self.result_id, user, '', '')
        d = ChosenInlineResult('', user, 'Query', '')
        e = Voice(self.result_id, 'unique_id', 0)

        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)

        assert a != e
        assert hash(a) != hash(e)