public void SaveEncryptedDataToFile()
        {
            IList <string> data      = PrepareData();
            string         sessionId = (100 + TimingHelper.GetCurrentTimestamp()).ToString();

            CacheProcessor.SaveData(data, sessionId, true);
            Thread.Sleep(2000);
            CacheProcessor.SaveData(data, sessionId, true);
            Assert.IsTrue(File.Exists(CacheProcessor.GetDataEncryptedFilePath(sessionId)));
            CacheProcessor.DeleteAllSessions();
        }