Fix MismatchError to nondeterministic order for list of controllers

The list of controllers returned by the ovsdb server can be in any order,
therefore we can't assert likes for likes. Assert the sorted lists instead.

Change-Id: Ice3bb8cc0b3da70f8c9aae50d8cdae2b474ff49b
Closes-bug: #1448202

diff --git a/neutron/tests/functional/agent/test_ovs_lib.py b/neutron/tests/functional/agent/test_ovs_lib.py
index f59584f122ee9f5b19b5b28091944016e0af6fd8..69589a564863672e01465495eafad77a1f915547 100644 (file)
--- a/neutron/tests/functional/agent/test_ovs_lib.py
+++ b/neutron/tests/functional/agent/test_ovs_lib.py
@@ -240,7 +240,7 @@ class OVSBridgeTestCase(OVSBridgeTestBase):
 
     def _set_controllers_connection_mode(self, controllers):
         self.br.set_controller(controllers)
-        self.assertEqual(controllers, self.br.get_controller())
+        self.assertEqual(sorted(controllers), sorted(self.br.get_controller()))
         self.br.set_controllers_connection_mode('out-of-band')
         self._assert_controllers_connection_mode('out-of-band')
         self.br.del_controller()