# copyright 2017 LOGILAB S.A. (Paris, FRANCE), all rights reserved.

# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr

#

# This file is part of CubicWeb.

#

# CubicWeb is free software: you can redistribute it and/or modify it under the

# terms of the GNU Lesser General Public License as published by the Free

# Software Foundation, either version 2.1 of the License, or (at your option)

# any later version.

#

# CubicWeb 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 General Public License for more

# details.

#

# You should have received a copy of the GNU Lesser General Public License along

# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.

"""Tests for cubicweb.pyramid.config module."""

import os

from os import path

from tempfile import TemporaryDirectory

from unittest import TestCase

from unittest.mock import patch

from cubicweb.pyramid import config

class PyramidConfigTC(TestCase):

    def test_get_random_secret_key(self):

        with patch('random.SystemRandom.choice', return_value='0') as patched_choice:

            secret = config.get_random_secret_key()

        self.assertEqual(patched_choice.call_count, 50)

        self.assertEqual(secret, '0' * 50)

    def test_write_development_ini(self):

        with TemporaryDirectory() as instancedir:

            appid = 'pyramid-instance'

            os.makedirs(path.join(instancedir, appid))

            os.environ['CW_INSTANCES_DIR'] = instancedir

            try:

                cfg = config.CubicWebPyramidConfiguration(appid)

                with patch('random.SystemRandom.choice', return_value='0') as patched_choice:

                    cfg.write_development_ini(['foo', 'bar'])

            finally:

                os.environ.pop('CW_INSTANCES_DIR')

            with open(path.join(instancedir, appid, 'development.ini')) as f:

                lines = f.readlines()

        self.assertEqual(patched_choice.call_count, 50 * 3)

        secret = '0' * 50

        for option in ('cubicweb.session.secret',

                       'cubicweb.auth.authtkt.persistent.secret',

                       'cubicweb.auth.authtkt.session.secret'):

            self.assertIn('{} = {}\n'.format(option, secret), lines)

        self.assertIn('cubicweb.instance = {}\n'.format(appid), lines)

        self.assertIn('    cubicweb_foo\n', lines)

if __name__ == '__main__':

    import unittest

    unittest.main()