OptimisticTransactionEntry entry = (OptimisticTransactionEntry) table.get(gtx);
TransactionWorkspace workspace = entry.getTransactionWorkSpace();
mgr.commit();
//assert what should be the results of our call
assertEquals(3, workspace.getNodes().size());
assertNotNull(workspace.getNode(Fqn.fromString("/one/two")));
assertEquals(pojo2, workspace.getNode(Fqn.fromString("/one/two")).get("key1"));
assertTrue(entry.getLocks().isEmpty());