# -*- coding: utf-8 -*-

"""
 (c) 2016 - Copyright Red Hat Inc

 Authors:
   Pierre-Yves Chibon <pingou@pingoured.fr>

"""

__requires__ = ['SQLAlchemy >= 0.8']
import pkg_resources

import unittest
import shutil
import sys
import os

from mock import patch

sys.path.insert(0, os.path.join(os.path.dirname(
    os.path.abspath(__file__)), '..'))

import pagure.lib
import pagure.lib.login
import tests


class PagureLibLogintests(tests.Modeltests):
    """ Tests for pagure.lib.login """

    def test_id_generator(self):
        ''' Test pagure.lib.login.id_generator. '''
        self.assertEqual(
            pagure.lib.login.id_generator(size=3, chars=['a']),
            'aaa'
        )

    def test_get_users_by_group(self):
        ''' Test pagure.lib.login.get_users_by_group. '''

        users = pagure.lib.login.get_users_by_group(self.session, 'foo')
        self.assertEqual(users, [])

    def test_get_session_by_visitkey(self):
        ''' Test pagure.lib.login.get_session_by_visitkey. '''

        session = pagure.lib.login.get_session_by_visitkey(self.session, 'foo')
        self.assertEqual(session, None)

    def test_generate_hashed_value(self):
        ''' Test pagure.lib.login.generate_hashed_value. '''
        password = pagure.lib.login.generate_hashed_value('foo')
        self.assertTrue(password.startswith('$2$'))
        self.assertEqual(len(password), 63)

    def test_retrieve_hashed_value(self):
        ''' Test pagure.lib.login.retrieve_hashed_value. '''

        password = pagure.lib.login.generate_hashed_value('foo')
        foo = pagure.lib.login.retrieve_hashed_value('foo', password[3:])
        self.assertNotEqual(foo, None)

    def test_check_password(self):
        ''' Test pagure.lib.login.check_password. '''

        password = pagure.lib.login.generate_hashed_value('foo')
        self.assertTrue(
            pagure.lib.login.check_password('foo', password)
        )


if __name__ == '__main__':
    SUITE = unittest.TestLoader().loadTestsFromTestCase(PagureLibLogintests)
    unittest.TextTestRunner(verbosity=2).run(SUITE)