59 lines
2.2 KiB
Python
59 lines
2.2 KiB
Python
# Copyright 2021 Canonical, Ltd.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program 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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import unittest
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from unittest.mock import patch, mock_open
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from subiquitycore.lsb_release import lsb_release
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class TestLSBRelease(unittest.TestCase):
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def setUp(self):
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self.target = "subiquitycore.lsb_release.open"
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def test_lsb_release(self):
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lsb_str = """
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DISTRIB_ID=Ubuntu
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DISTRIB_RELEASE=21.10
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DISTRIB_CODENAME=impish
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DISTRIB_DESCRIPTION="Ubuntu 21.10"
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"""
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with patch(self.target, mock_open(read_data=lsb_str)) as patched:
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distro = lsb_release(path="sample")
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patched.assert_called_once_with("sample", "r")
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self.assertEqual(distro["id"], "Ubuntu")
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self.assertEqual(distro["release"], "21.10")
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self.assertEqual(distro["codename"], "impish")
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self.assertEqual(distro["description"], "Ubuntu 21.10")
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def test_lsb_release_inexistent(self):
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with patch(self.target, side_effect=FileNotFoundError):
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self.assertEqual(lsb_release("/inexistent"), {})
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def test_lsb_release_default(self):
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with patch(self.target, side_effect=FileNotFoundError) as patched:
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lsb_release(path=None)
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patched.assert_called_once_with("/etc/lsb-release", "r")
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def test_lsb_release_dry_run(self):
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with patch(self.target, side_effect=FileNotFoundError) as patched:
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lsb_release(dry_run=True)
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patched.assert_called_once_with("examples/lsb-release-focal", "r")
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def test_lsb_release_mutually_exclusive(self):
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with self.assertRaises(ValueError):
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lsb_release(path="sample", dry_run=True)
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