private async Task <List <ISensorData> > Read(string deviceName, DateTime date, IParser parser)
{
var filePath = _filePathBuilder.BuildFilePath(deviceName, parser.Type, date);
var blob = _blobClientProvider.GetBlobClient(filePath);
if (await blob.ExistsAsync())
{
using (var stream = await blob.OpenReadAsync())
{
return(parser.ParseStream(stream));
}
}
else
{
var historicalFilePath = _filePathBuilder.BuildHistoricalFilePath(deviceName, parser.Type);
blob = _blobClientProvider.GetBlobClient(historicalFilePath);
if (await blob.ExistsAsync())
{
using (var stream = await blob.OpenReadAsync())
{
return(GetArchiveFile(stream, date, parser));
}
}
}
return(new List <ISensorData>());
}
private void SetUpBlobClientProvider()
{
_blobClientProvider = Substitute.For <IBlobClientProvider>();
_blobClientProvider.GetBlobClient(_humidityFilePath).Returns(_humidityBlob);
_blobClientProvider.GetBlobClient(_rainfallFilePath).Returns(_rainfallBlob);
_blobClientProvider.GetBlobClient(_temperatureFilePath).Returns(_temperatureBlob);
_blobClientProvider.GetBlobClient(_humidityHistoricalFilePath).Returns(_humidityHistoricalBlob);
_blobClientProvider.GetBlobClient(_rainfallHistoricalFilePath).Returns(_rainfallHistoricalBlob);
_blobClientProvider.GetBlobClient(_temperatureHistoricalFilePath).Returns(_temperatureHistoricalBlob);
}