@Test
public void testCaches_NotEmpty() {
CacheManager cacheManager = cachingProvider1.getCacheManager();
ArrayList<String> caches1 = new ArrayList<String>();
cacheManager.createCache("c1", new MutableConfiguration());
cacheManager.createCache("c2", new MutableConfiguration());
cacheManager.createCache("c3", new MutableConfiguration());
caches1.add(cacheManager.getCache("c1").getName());
caches1.add(cacheManager.getCache("c2").getName());
caches1.add(cacheManager.getCache("c3").getName());
Iterable<String> cacheNames = cacheManager.getCacheNames();