Fix tests for python 2

ildus · ildus · commit 95b5c5debebe · 2018-06-26T14:37:47.000+03:00
diff --git a/tests/test_simple.py b/tests/test_simple.py
@@ -862,7 +862,7 @@ def test_version_management(self):
         with get_new_node() as node:
             self.assertTrue(isinstance(version, six.string_types))
             self.assertTrue(isinstance(node.version, PgVer))
-            self.assertTrue(node.version == version)
+            self.assertEqual(node.version, str(version))
 
     def test_child_pids(self):
         master_processes = [
