[PATCH master 02/10] Add unit test for HVVersionsLikelySafeForMigration

['Klaus Aehlig' via ganeti-devel]

....by looking at the results of a few typical examples.

Signed-off-by: Klaus Aehlig <aeh...@google.com>
---
 test/py/ganeti.utils.version_unittest.py | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/test/py/ganeti.utils.version_unittest.py 
b/test/py/ganeti.utils.version_unittest.py
index 2ca0786..a5c91ba 100755
--- a/test/py/ganeti.utils.version_unittest.py
+++ b/test/py/ganeti.utils.version_unittest.py
@@ -92,5 +92,23 @@ class IsBeforeTest(unittest.TestCase):
         self.assertFalse(version.IsBefore((2, 11, 0), 2, 10, 3))
 
 
+class HVVersionsLikelySafeForMigrationTest(unittest.TestCase):
+    def testHVVersionsLikelySafeForMigration(self):
+        self.assertTrue(
+            version.HVVersionsLikelySafeForMigration([4, 0], [4, 1]))
+        self.assertFalse(
+            version.HVVersionsLikelySafeForMigration([4, 1], [4, 0]))
+        self.assertFalse(
+            version.HVVersionsLikelySafeForMigration([4, 0], [4, 2]))
+        self.assertTrue(
+            version.HVVersionsLikelySafeForMigration([4, 2, 7], [4, 2, 9]))
+        self.assertTrue(
+            version.HVVersionsLikelySafeForMigration([4, 2, 9], [4, 2, 7]))
+        self.assertTrue(
+            version.HVVersionsLikelySafeForMigration([4], [4]))
+        self.assertFalse(
+            version.HVVersionsLikelySafeForMigration([4], [5]))
+
+
 if __name__ == "__main__":
   testutils.GanetiTestProgram()
-- 
2.1.0.rc2.206.gedb03e5