Index: tests/unit_tests/test_ui_proxy.py
===================================================================
diff -u -r845669bbaf690d94b555a7b257180f64f17afa3e -r82615ab9d1757ef67810f9fc267cd89a19a2e4c8
--- tests/unit_tests/test_ui_proxy.py	(.../test_ui_proxy.py)	(revision 845669bbaf690d94b555a7b257180f64f17afa3e)
+++ tests/unit_tests/test_ui_proxy.py	(.../test_ui_proxy.py)	(revision 82615ab9d1757ef67810f9fc267cd89a19a2e4c8)
@@ -32,4 +32,4 @@
 
 
 if __name__ == '__main__':
-    unittest.main(verbosity=2)
+    sys.exit(unittest.main(verbosity=2).result.wasSuccessful())