Adding upstream version 2.3~rc1.upstream/2.3_rc1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 59 insertions, 0 deletions

diff --git a/test/test-defs.py b/test/test-defs.py
new file mode 100755
index 0000000..3f8b02b
--- /dev/null
+++ b/test/test-defs.py
@@ -0,0 +1,59 @@
+#!/usr/bin/python3
+import os
+import sys
+import unittest
+from unittest import mock
+
+
+class MockLibnvmeTestCase(unittest.TestCase):
+    '''Testing defs.py by mocking the libnvme package'''
+
+    def test_libnvme_version(self):
+        # For unknown reasons, this test does
+        # not work when run from GitHub Actions.
+        if not os.getenv('GITHUB_ACTIONS'):
+            from staslib import defs
+
+            libnvme_ver = defs.LIBNVME_VERSION
+            self.assertEqual(libnvme_ver, '?.?')
+
+    @classmethod
+    def setUpClass(cls):  # called once before all the tests
+        # define what to patch sys.modules with
+        cls._modules_patcher = mock.patch.dict(sys.modules, {'libnvme': mock.Mock()})
+
+        # actually patch it
+        cls._modules_patcher.start()
+
+        # make the package globally visible and import it,
+        #   just like if you have imported it in a usual way
+        #   placing import statement at the top of the file,
+        #   but relying on a patched dependency
+        global libnvme
+        import libnvme
+
+    @classmethod  # called once after all tests
+    def tearDownClass(cls):
+        # restore initial sys.modules state back
+        cls._modules_patcher.stop()
+
+
+class RealLibnvmeUnitTest(unittest.TestCase):
+    '''Testing defs.py with the real libnvme package'''
+
+    def test_libnvme_version(self):
+        try:
+            # We can't proceed with this test if the
+            # module libnvme is not installed.
+            import libnvme
+        except ModuleNotFoundError:
+            return
+
+        from staslib import defs
+
+        libnvme_ver = defs.LIBNVME_VERSION
+        self.assertNotEqual(libnvme_ver, '?.?')
+
+
+if __name__ == '__main__':
+    unittest.main()