master.getSpecMan().setConfig(local, "my-test-flow", "null", "null");
master.getSpecMan().setConfig("bar", "my-test-flow", "null", "null");
master.getSpecMan().setConfig("baz", "my-test-flow", "null", "null");
LivenessManager liveMan = node.getLivenessManager();
liveMan.heartbeatChecks();
// liveMan.checkLogicalNodes();
assertEquals(local, master.getSpecMan().getPhysicalNode("bar"));
assertEquals(local, master.getSpecMan().getPhysicalNode("baz"));
assertEquals(local, master.getSpecMan().getPhysicalNode(local));