#!/usr/bin/env python
#
# A library that provides a Python interface to the Telegram Bot API
# Copyright (C) 2015-2018
# 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 PassportFile, PassportElementError


@pytest.fixture(scope='class')
def passport_file():
    return PassportFile(file_id=TestPassportFile.file_id,
                        file_size=TestPassportFile.file_size,
                        file_date=TestPassportFile.file_date)


class TestPassportFile(object):
    file_id = 'data'
    file_size = 50
    file_date = 1532879128

    def test_expected_values(self, passport_file):
        assert passport_file.file_id == self.file_id
        assert passport_file.file_size == self.file_size
        assert passport_file.file_date == self.file_date

    def test_to_dict(self, passport_file):
        passport_file_dict = passport_file.to_dict()

        assert isinstance(passport_file_dict, dict)
        assert (passport_file_dict['file_id'] ==
                passport_file.file_id)
        assert (passport_file_dict['file_size'] ==
                passport_file.file_size)
        assert (passport_file_dict['file_date'] ==
                passport_file.file_date)

    def test_equality(self):
        a = PassportFile(self.file_id, self.file_size, self.file_date)
        b = PassportFile(self.file_id, self.file_size, self.file_date)
        c = PassportFile(self.file_id, '', '')
        d = PassportFile('', self.file_size, self.file_date)
        e = PassportElementError('source', 'type', 'message')

        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)