### Question:
TransactionalDataMemcachedRegion extends GeneralDataMemcachedRegion implements TransactionalDataRegion { @Override public CacheDataDescription getCacheDataDescription() { return getMetadata(); } TransactionalDataMemcachedRegion(CacheNamespace cacheNamespace, OverridableReadOnlyProperties properties, CacheDataDescription metadata, Settings settings,
                                            MemcachedAdapter memcachedAdapter, HibernateCacheTimestamper hibernateCacheTimestamper); @Override boolean isTransactionAware(); @Override CacheDataDescription getCacheDataDescription();  }### Answer:
@Test public void getCacheDataDescription() throws Exception { assertThat(transactionalDataMemcachedRegion.getCacheDataDescription()).isEqualTo(metadata); }