File fileDir = new File(testRoot, "files");
StoreConfig storeConfig = new StoreConfig();
FileManagerConfig fmConfig = new FileManagerConfig(fileDir);
StoreBackend backend = createBackend(testRoot, storeConfig);
return new StorableStoreImpl(storeConfig, backend, timeMaster,
new FileManager(fmConfig, timeMaster, new DefaultFilenameConverter()),
null, null);
}