public void testContainsKeyWithNoExistentRootDir() {
final File rootDir = new File(new File(parentDir).getAbsoluteFile(), getIndexPathName() + "___");
final EmbeddedCacheManager cacheManager = initializeInfinispan(rootDir);
try {
TestingUtil.withCacheManager(new CacheManagerCallable(cacheManager) {
@Override
public void call() {
Cache cache = cacheManager.getCache();
Directory directory = DirectoryBuilder.newDirectoryInstance(cache, cache, cache, indexName).create();