pid = modifyResource(txn, pUrl, pid, "p1", "v1");
pVal = getResourceProperty(txn, pUrl, pid, "p1");
Assert.assertEquals(pVal, "v1");
txn.startTx();
pid = enlistResource(txn, pUrl + "?pId=" + pid);
modifyResource(txn, pUrl, pid, "p1", "v2");
pVal = getResourceProperty(txn, pUrl, pid, "p1");
Assert.assertEquals(pVal, "v2");