59 lines
1.7 KiB
Python
Executable file
59 lines
1.7 KiB
Python
Executable file
#!/usr/bin/python3
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import os
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import sys
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import unittest
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from unittest import mock
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class MockLibnvmeTestCase(unittest.TestCase):
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'''Testing defs.py by mocking the libnvme package'''
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def test_libnvme_version(self):
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# For unknown reasons, this test does
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# not work when run from GitHub Actions.
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if not os.getenv('GITHUB_ACTIONS'):
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from staslib import defs
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libnvme_ver = defs.LIBNVME_VERSION
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self.assertEqual(libnvme_ver, '?.?')
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@classmethod
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def setUpClass(cls): # called once before all the tests
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# define what to patch sys.modules with
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cls._modules_patcher = mock.patch.dict(sys.modules, {'libnvme': mock.Mock()})
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# actually patch it
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cls._modules_patcher.start()
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# make the package globally visible and import it,
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# just like if you have imported it in a usual way
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# placing import statement at the top of the file,
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# but relying on a patched dependency
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global libnvme
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import libnvme
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@classmethod # called once after all tests
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def tearDownClass(cls):
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# restore initial sys.modules state back
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cls._modules_patcher.stop()
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class RealLibnvmeUnitTest(unittest.TestCase):
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'''Testing defs.py with the real libnvme package'''
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def test_libnvme_version(self):
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try:
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# We can't proceed with this test if the
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# module libnvme is not installed.
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import libnvme
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except ModuleNotFoundError:
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return
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from staslib import defs
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libnvme_ver = defs.LIBNVME_VERSION
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self.assertNotEqual(libnvme_ver, '?.?')
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if __name__ == '__main__':
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unittest.main()
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