protected virtual void Dispose(bool disposing)
        {
            if (_disposed)
            {
                return;
            }

            if (disposing)
            {
                try
                {
                    // Make a best effort to remove our temporary test share.
                    _fileShare.DeleteIfExistsAsync()
                    .GetAwaiter()
                    .GetResult();
                }
                catch
                {
                }

                _sut.Dispose();

                _disposed = true;
            }
        }