public void testValuesIncludesEntriesNotYetCommitted() throws Exception {
      Cache<Object, String> cache = cache(0, CACHE_NAME);
      TransactionManager tm = tm(cache);
      tm.begin();
      try {
         Map<Object, String> values = putValueInEachCache(3);
         List<String> results = new ArrayList<>(cache.values());
         assertEquals(values, results);
      } finally {
         tm.rollback();
      }
   }