assertTrue("Expected to find change set zip file: " + changeSet1Zip.getPath(), changeSet1Zip.exists());
jpaDriftServer.storeChangeSet(overlord, newResource.getId(), changeSet1Zip);
JPADriftChangeSetCriteria c = new JPADriftChangeSetCriteria();
c.addFilterResourceId(newResource.getId());
c.fetchDrifts(true);
List<? extends DriftChangeSet<?>> changeSets = jpaDriftServer.findDriftChangeSetsByCriteria(overlord, c);
assertEquals(1, changeSets.size());
DriftChangeSet<?> changeSet = changeSets.get(0);
assertEquals(0, changeSet.getVersion());