# Copyright 2016 LasLabs Inc.
# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).

from contextlib import contextmanager
from unittest import mock

from odoo.http import _request_stack
from odoo.tests.common import TransactionCase

from ..controllers import main

IMPORT = "odoo.addons.password_security.controllers.main"


class EndTestException(Exception):
    """It allows for isolation of resources by raise"""


class TestPasswordSecuritySession(TransactionCase):
    def setUp(self):
        super(TestPasswordSecuritySession, self).setUp()
        self.PasswordSecuritySession = main.PasswordSecuritySession
        self.password_security_session = self.PasswordSecuritySession()
        self.passwd = "I am a password!"
        self.fields = [
            {"name": "new_password", "value": self.passwd},
        ]
        _request_stack.push(
            mock.Mock(
                env=self.env,
            )
        )
        self.addCleanup(_request_stack.pop)

    @contextmanager
    def mock_assets(self):
        """It mocks and returns assets used by this controller"""
        with mock.patch("%s.request" % IMPORT) as request:
            yield {
                "request": request,
            }

    def test_change_password_check(self):
        """It should check password on request user"""
        with self.mock_assets() as assets:
            check_password = assets["request"].env.user._check_password
            check_password.side_effect = EndTestException
            with self.assertRaises(EndTestException):
                self.password_security_session.change_password(self.fields)
            check_password.assert_called_once_with(
                self.passwd,
            )

    def test_change_password_return(self):
        """It should return result of super"""
        with self.mock_assets():
            with mock.patch.object(main.Session, "change_password") as chg:
                res = self.password_security_session.change_password(self.fields)
                self.assertEqual(chg(), res)