checker.check(null, false);
Set<ReportItem> reportItems = checker.getReport().getItems();
assertEquals(1, reportItems.size());
ReportItem reportItem = reportItems.iterator().next();
assertEquals(ReportItem.Type.DISCONNECTED, reportItem.getType());
assertEquals(bundle1.getId().toString(), reportItem.getNodeId());
checker.doubleCheckErrors();
assertFalse("Double check removed valid error", checker.getReport().getItems().isEmpty());