[ONOS-7216] Creating a test for onos-form-cluster functionality

Change-Id: I67a5a05c30465a56809148e5de5983d1d71045fe
diff --git a/TestON/tests/HA/HAswapNodes/HAswapNodes.py b/TestON/tests/HA/HAswapNodes/HAswapNodes.py
index e0751f6..b7da7bc 100644
--- a/TestON/tests/HA/HAswapNodes/HAswapNodes.py
+++ b/TestON/tests/HA/HAswapNodes/HAswapNodes.py
@@ -201,9 +201,8 @@
         main.testSetUp.startOnosClis( main.Cluster )
 
         main.step( "Checking ONOS nodes" )
-        nodeResults = utilities.retry( main.HA.nodesCheck,
+        nodeResults = utilities.retry( main.Cluster.nodesCheck,
                                        False,
-                                       args=[ main.Cluster.active() ],
                                        attempts=5 )
         utilities.assert_equals( expect=True, actual=nodeResults,
                                  onpass="Nodes check successful",