### Question:
DataChangesManagedByOvsdbNodeEvent implements DataChangeEvent { public DataChangesManagedByOvsdbNodeEvent(DataBroker dataBroker, InstanceIdentifier<?> iid, DataChangeEvent event) { this.db = dataBroker; this.iid = iid; this.event = event; } DataChangesManagedByOvsdbNodeEvent(DataBroker dataBroker, InstanceIdentifier<?> iid,
            DataChangeEvent event); @Override Map<InstanceIdentifier<?>, DataObject> getCreatedData(); @Override Map<InstanceIdentifier<?>, DataObject> getUpdatedData(); @Override Set<InstanceIdentifier<?>> getRemovedPaths(); @Override Map<InstanceIdentifier<?>, DataObject> getOriginalData();  }### Answer:
@Test public void testDataChangesManagedByOvsdbNodeEvent() { DataChangesManagedByOvsdbNodeEvent dataChangesManagedByOvsdbNodeEvent1 = new DataChangesManagedByOvsdbNodeEvent(db, iid, event); assertEquals(iid, Whitebox.getInternalState(dataChangesManagedByOvsdbNodeEvent1, "iid")); assertEquals(event, Whitebox.getInternalState(dataChangesManagedByOvsdbNodeEvent1, "event")); }