private string CreateCollectionPath(IDirectoryWrapper directoryWrapper, params String[] pathChunks)
        {
            string pathResult = Path.Combine(pathChunks);

            directoryWrapper.CreateWhenNonExists(pathResult);
            return(pathResult);
        }
 private void CheckRootPath(IDirectoryWrapper directoryWrapper)
 {
     directoryWrapper.CreateWhenNonExists(_rootPath);
 }