public LocationDataService(
            IAssetStorageService assetStorageService,
            ICsvParsingService csvParsingService
            )
        {
            _assetStorageService = assetStorageService;
            _csvParsingService   = csvParsingService;

            _randomNumberGenerator = new Random();
        }
 public CachedLocationDataService(
     IAssetStorageService assetStorageService,
     ICsvParsingService csvParsingService,
     ICacheService cacheService
     ) : base(
         assetStorageService,
         csvParsingService
         )
 {
     _cacheService = cacheService;
 }