85 lines
3.5 KiB
Python
85 lines
3.5 KiB
Python
# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
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# Copyright 2014-2015 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
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#
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# This file is part of qutebrowser.
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#
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# qutebrowser is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# qutebrowser is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with qutebrowser. If not, see <http://www.gnu.org/licenses/>.
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"""Test test helpers."""
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import os
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import unittest
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from qutebrowser.test import helpers
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class TestEnvironSetTemp(unittest.TestCase):
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"""Test the environ_set_temp helper."""
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def test_environ_set(self):
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"""Test environ_set_temp with something which was set already."""
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os.environ['QUTEBROWSER_ENVIRON_TEST'] = 'oldval'
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with helpers.environ_set_temp({'QUTEBROWSER_ENVIRON_TEST': 'newval'}):
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self.assertEqual(os.environ['QUTEBROWSER_ENVIRON_TEST'], 'newval')
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self.assertEqual(os.environ['QUTEBROWSER_ENVIRON_TEST'], 'oldval')
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def test_environ_unset(self):
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"""Test environ_set_temp with something which wasn't set yet."""
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with helpers.environ_set_temp({'QUTEBROWSER_ENVIRON_TEST': 'newval'}):
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self.assertEqual(os.environ['QUTEBROWSER_ENVIRON_TEST'], 'newval')
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self.assertNotIn('QUTEBROWSER_ENVIRON_TEST', os.environ)
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def test_environ_multiple(self):
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"""Test environ_set_temp with multiple values."""
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os.environ['QUTEBROWSER_ENVIRON_TEST_1'] = 'oldval_1'
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os.environ['QUTEBROWSER_ENVIRON_TEST_3'] = 'oldval_3'
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env = {
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'QUTEBROWSER_ENVIRON_TEST_1': 'newval_1',
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'QUTEBROWSER_ENVIRON_TEST_2': 'newval_2',
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'QUTEBROWSER_ENVIRON_TEST_3': None,
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}
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with helpers.environ_set_temp(env):
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self.assertEqual(os.environ['QUTEBROWSER_ENVIRON_TEST_1'],
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'newval_1')
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self.assertEqual(os.environ['QUTEBROWSER_ENVIRON_TEST_2'],
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'newval_2')
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self.assertNotIn('QUTEBROWSER_ENVIRON_TEST_3', os.environ)
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self.assertEqual(os.environ['QUTEBROWSER_ENVIRON_TEST_1'], 'oldval_1')
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self.assertNotIn('QUTEBROWSER_ENVIRON_TEST_2', os.environ)
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self.assertEqual(os.environ['QUTEBROWSER_ENVIRON_TEST_3'], 'oldval_3')
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def test_environ_none_set(self):
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"""Test environ_set_temp with something which was set already."""
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os.environ['QUTEBROWSER_ENVIRON_TEST'] = 'oldval'
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with helpers.environ_set_temp({'QUTEBROWSER_ENVIRON_TEST': None}):
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self.assertNotIn('QUTEBROWSER_ENVIRON_TEST', os.environ)
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self.assertEqual(os.environ['QUTEBROWSER_ENVIRON_TEST'], 'oldval')
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def test_environ_none_unset(self):
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"""Test environ_set_temp with something which wasn't set yet."""
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with helpers.environ_set_temp({'QUTEBROWSER_ENVIRON_TEST': None}):
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self.assertNotIn('QUTEBROWSER_ENVIRON_TEST', os.environ)
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self.assertNotIn('QUTEBROWSER_ENVIRON_TEST', os.environ)
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def tearDown(self):
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if 'QUTEBROWSER_ENVIRON_TEST' in os.environ:
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# if some test failed
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del os.environ['QUTEBROWSER_ENVIRON_TEST']
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if __name__ == '__main__':
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unittest.main()
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