public void ReplaceSpaceWithDash(string Brand, string UniqueNumber, string expected)
        {
            var imgRetriever = new VehicleImageRetriever();
            var nameResult   = imgRetriever.ReplaceSpaceWithDash(Brand, UniqueNumber);

            _output.WriteLine($"nameResult {nameResult}");
            Assert.Equal(expected, nameResult);
        }
        public async Task GetImageByBrandAndUniqueNumber(string Brand, string UniqueNumber, string imgDirectory)
        {
            var imgRetriever = new VehicleImageRetriever();
            var imgFileInfo  = await imgRetriever
                               .GetImageByBrandAndUniqueNumber(
                Brand,
                UniqueNumber,
                imgDirectory);

            Assert.NotNull(imgFileInfo);
            Assert.IsAssignableFrom <FileImgInfo>(imgFileInfo);
            _output.WriteLine($"{imgFileInfo.FileType} \n" +
                              $"{imgFileInfo.FileBytes.Length}");
        }