@Test
 public void testClearTestCache() throws CacheException {
   cacheService.store(TEST1, "test1", "test1 value");
   assertTrue("cache was not empty", cacheService.getCacheSize(TEST1) > 0);
   cacheService.clear(TEST1);
   assertTrue("cache was not cleared", cacheService.getCacheSize(TEST1) == 0);
 }