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61 lines (43 loc) · 1.65 KB
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#
# Copyright (C) 2012-2020 Euclid Science Ground Segment
#
# This library 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 3.0 of the License, or (at your option)
# any later version.
#
# This library 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 this library; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#
'''
:date: Jul 05, 2016
:author: Hubert Degaudenzi
'''
import unittest
import os
from ElementsKernel.Environment import Environment
class EnvironmentCase(unittest.TestCase):
def setUp(self):
unittest.TestCase.setUp(self)
def tearDown(self):
unittest.TestCase.tearDown(self)
def testEnvWith(self):
os.environ["TESTENVEK"] = "wuk"
with Environment() as e:
e["TESTENVEK"] = "bla"
e["TESTENVEK2"] = "bla"
self.assertEqual(os.environ.get("TESTENVEK"), "bla")
# The environment is restored
self.assertEqual(os.environ.get("TESTENVEK"), "wuk")
with Environment() as e:
e["TESTENVEK2"] = "bla"
self.assertEqual(os.environ.get("TESTENVEK2"), "bla")
self.assertEqual(os.environ.get("TESTENVEK2", None), None)
if __name__ == '__main__':
unittest.main()