#!/usr/bin/env python
# Software License Agreement (GPL)
#
# \file      test_virtualenv_script
# \authors   Paul Bovbel <pbovbel@locusrobotics.com>
# \copyright Copyright (c) (2017,), Locus Robotics, All rights reserved.
#
# This program is free software: you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation, either version 2 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
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import importlib
import rostest
import sys
import unittest

from packaging import version


class TestVirtualenv(unittest.TestCase):

    def test_import(self):
        requests = importlib.import_module("requests")
        self.assertLessEqual(version.parse(requests.__version__), version.parse("2.32"))
        self.assertGreater(version.parse(requests.__version__), version.parse("2.30"))

        _ = importlib.import_module("packaging")


if __name__ == '__main__':
    rostest.rosrun('test_catkin_virtualenv_inherited', 'test_virtualenv_script', TestVirtualenv, sys.argv)
