assertNull(master.getSpecMan().getConfig("bar"));
assertNull(master.getSpecMan().getConfig("baz"));
assertNull(master.getSpecMan().getConfig(local));
master.getSpecMan().unmapLogicalNode(local, "bar");
liveMan.checkLogicalNodes();
assertEquals(null, master.getSpecMan().getPhysicalNode("bar"));
assertEquals(local, master.getSpecMan().getPhysicalNode("baz"));
assertEquals(local, master.getSpecMan().getPhysicalNode(local));
assertNull(master.getSpecMan().getConfig("bar"));
assertNull(master.getSpecMan().getConfig("baz"));