public async Task GetBatchAsync_calls_ZendeskApi_IncrementalTicketExport_using_marker()
{
await _sut.GetBatchAsync(marker : 123);
Mock.Get(_zendeskApi).Verify(
x => x.IncrementalTicketExport(123),
Times.Once());
}
public async Task RefreshLocalCopyFromServer(bool newDatabase = false)
{
var marker = await _markerStorage.GetCurrentMarker();
VerifyValidConfiguration(newDatabase, marker);
while (true)
{
_log.InfoFormat("Begin copying tickets using marker {0}.", marker.GetValueOrDefault());
var batch = await _ticketRetriever.GetBatchAsync(marker);
if (batch.Results.Any())
{
_log.InfoFormat(
"Inserting / updating {0} tickets in database retrieved from marker {1}.",
batch.Results.Count(),
marker.GetValueOrDefault());
await _mergeExporter.WriteAsync(batch.Results);
}
marker = batch.EndTime;
await _markerStorage.UpdateCurrentMarker(marker.Value);
// Terminate when less than MaxItemsReturnedFromZendeskApi returned
// rather than when zero returned, otherwise could end up in an infinite
// loop if one or more tickets are created/updated in the course of the
// _ticketRetriever.GetBatch(marker); cooldown period over and over.
if (batch.Results.Count() < Configuration.ZendeskMaxItemsReturnedFromTicketExportApi)
{
break;
}
}
_log.Info("Completed copying tickets.");
}