make sure that LooseVersion works correctly

Author: funbringer

tests/test_simple.py

@@ -7,6 +7,8 @@
 import logging.config
 import subprocess
 
+from distutils.version import LooseVersion
+
 from testgres import InitNodeException, \
 StartNodeException, ExecUtilException, \
 BackupException, QueryException, CatchUpException
@@ -396,6 +398,15 @@ def test_ports_management(self):
 # check that port has been freed successfuly
 self.assertEqual(len(bound_ports), 0)
 
+def test_version_management(self):
+a = LooseVersion('10.0')
+b = LooseVersion('10')
+c = LooseVersion('9.6.5')
+
+self.assertTrue(a > b)
+self.assertTrue(b > c)
+self.assertTrue(a > c)
+
 
 if __name__ == '__main__':
 unittest.main()