Adding upstream version 2.2.1.

Signed-off-by: Daniel Baumann <daniel@debian.org>

test/test-version.py

@@ -0,0 +1,46 @@
+#!/usr/bin/python3
+import unittest
+from staslib.version import KernelVersion
+
+
+class VersionUnitTests(unittest.TestCase):
+    '''Unit tests for class KernelVersion'''
+
+    version = KernelVersion('5.8.0-63-generic')
+
+    def test_str(self):
+        self.assertIsInstance(str(self.version), str)
+
+    def test_repr(self):
+        self.assertIsInstance(repr(self.version), str)
+
+    def test_eq(self):
+        '''Test equality'''
+        self.assertEqual(self.version, '5.8.0-63')
+        self.assertNotEqual(self.version, '5.8.0')
+
+    def test_lt(self):
+        '''Test lower than'''
+        self.assertTrue(self.version < '5.9')
+        self.assertFalse(self.version < '5.7')
+
+    def test_le(self):
+        '''Test lower equal'''
+        self.assertTrue(self.version <= '5.8.0-63')
+        self.assertTrue(self.version <= '5.8.1')
+        self.assertFalse(self.version <= '5.7')
+
+    def test_gt(self):
+        '''Test greater than'''
+        self.assertTrue(self.version > '5.8')
+        self.assertFalse(self.version > '5.9')
+
+    def test_ge(self):
+        '''Test greater equal'''
+        self.assertTrue(self.version >= '5.8.0-63')
+        self.assertTrue(self.version >= '5.7.0')
+        self.assertFalse(self.version >= '5.9')
+
+
+if __name__ == '__main__':
+    unittest.main()