### Question:
CacheManager { public Cache getCache(String name) throws IllegalStateException, ClassCastException { checkStatus(); return (Cache) caches.get(name); } CacheManager(Configuration configuration);  CacheManager(String configurationFileName);  CacheManager(URL configurationURL);  CacheManager(InputStream configurationInputStream);  CacheManager(); String getClusterUUID(); Store createTerracottaStore(Ehcache cache); WriteBehind createTerracottaWriteBehind(Ehcache cache); static CacheManager create(); static CacheManager getInstance(); static CacheManager create(String configurationFileName); static CacheManager create(URL configurationFileURL); static CacheManager create(InputStream inputStream); Cache getCache(String name); Ehcache getEhcache(String name); void addCache(String cacheName); void addCache(Cache cache); void addCache(Ehcache cache); boolean cacheExists(String cacheName); void removalAll(); void removeCache(String cacheName); void shutdown(); String[] getCacheNames(); Status getStatus(); void clearAll(); void clearAllStartingWith(String prefix); CacheManagerPeerProvider getCacheManagerPeerProvider(String scheme); CacheManagerPeerListener getCachePeerListener(String scheme); CacheManagerEventListener getCacheManagerEventListener(); void setCacheManagerEventListener(CacheManagerEventListener cacheManagerEventListener); CacheManagerEventListenerRegistry getCacheManagerEventListenerRegistry(); void replaceCacheWithDecoratedCache(Ehcache ehcache, Ehcache decoratedCache); String getName(); boolean isNamed(); void setName(String name); @Override String toString(); String getDiskStorePath(); FailSafeTimer getTimer(); String getOriginalConfigurationText(); String getActiveConfigurationText(); String getOriginalConfigurationText(String cacheName); String getActiveConfigurationText(String cacheName); @Override int hashCode(); static final List<CacheManager> ALL_CACHE_MANAGERS; static final String ENABLE_SHUTDOWN_HOOK_PROPERTY; }### Answer:
@Test public void testGetCache() throws CacheException { instanceManager = CacheManager.create(); Ehcache cache = instanceManager.getCache("sampleCache1"); assertNotNull(cache); }