public string GetPathForRecord(DailyDeviceReading record)
{
DateTime dt = UnixTimeStampToDateTime(record.readAt);
string filePath = String.Format("devicesim/year={0}/month={1}/day={2}/{3}", dt.Year, dt.Month, dt.Day, record.deviceId);
return(filePath);
}
public void GivenReading20191217_WhenGetPath_ThenPathPartitioned()
{
DailyDeviceReading record = new DailyDeviceReading
{
deviceId = "foo"
};
DateTime readAt = new DateTime(2019, 12, 17);
record.readAt = (long)readAt.Subtract(new DateTime(1970, 1, 1)).TotalSeconds;
Assert.True(_sut.GetPathForRecord(record).Equals("devicesim/year=2019/month=12/day=17/foo"));
}
public async Task SaveOverwriteIfExistsAsync(DailyDeviceReading record)
{
string path = GetPathForRecord(record);
_logger.LogInformation("Writing to ADLS as file:\n\t {0}\n", path);
BlobClient fileClient = _adlsClient.GetBlobClient(path);
string recordJson = JsonConvert.SerializeObject(record);
byte[] byteArray = Encoding.UTF8.GetBytes(recordJson);
using MemoryStream stream = new MemoryStream(byteArray);
await fileClient.DeleteIfExistsAsync(Azure.Storage.Blobs.Models.DeleteSnapshotsOption.IncludeSnapshots);
await fileClient.UploadAsync(stream);
}
public void GivenNumRecordsMarker_WhenGenerateReading1_ThenGenerateDeleteCreateSameNumRecordsMarker()
{
//Given
double marker = 0.1;
DailyDeviceReading[] records = new DailyDeviceReading[_numReadings];
_mockRecordsGenerator.Setup(arg => arg.Generate(_numReadings, marker)).Returns(records.ToList());
//When
_sut.CreateReading1(marker);
//Then
_mockRecordsGenerator.Verify(arg => arg.Generate(It.Is <int>(i => i == _numReadings), It.Is <double>(d => d == marker)), Times.Once());
//_mockRepository.Verify(arg => arg.DeleteRecords(It.Is<List<DailyDeviceReading>>(o => o.Count == _numReadings)), Times.Never());
_mockRepository.Verify(arg => arg.DeleteRecords(It.Is <List <DailyDeviceReading> >(o => o.Count == _numReadings)), Times.Once());
_mockRepository.Verify(arg => arg.CreateRecords(It.Is <List <DailyDeviceReading> >(o => o.Count == _numReadings)), Times.Once());
}
public async void GivenChangedRecord_WhenHandleChangesAsync_ThenCallStorage()
{
//Given
DailyDeviceReading record = new DailyDeviceReading
{
deviceId = "foo"
};
DateTime readAt = new DateTime(2019, 12, 17);
record.readAt = (long)readAt.Subtract(new DateTime(1970, 1, 1)).TotalSeconds;
DailyDeviceReading [] records = new DailyDeviceReading[] { record };
CancellationToken cancellationToken = new CancellationToken();
Task task = Task.CompletedTask;
_mockStorage.Setup(arg => arg.SaveOverwriteIfExistsAsync(record)).Returns(task);
//When
await _sut.HandleChangesAsync(records, cancellationToken);
//Then
_mockStorage.Verify(arg => arg.SaveOverwriteIfExistsAsync(record), Times.Once());
}