public async Task If_AsNumericRange_BlocksDoNotShareIds()
{
// ARRANGE
// ACT and // ASSERT
bool startedOk;
using (var executionContext = CreateTaskExecutionContext())
{
startedOk = await executionContext.TryStartAsync();
Assert.True(startedOk);
if (startedOk)
{
var fromNumber = 0;
var toNumber = 100;
var maxBlockRange = 10;
var blocks = await executionContext.GetNumericRangeBlocksAsync(x => x.WithRange(fromNumber, toNumber, maxBlockRange));
int counter = 0;
INumericRangeBlockContext lastBlock = null;
foreach (var block in blocks)
{
if (counter > 0)
{
Assert.Equal(lastBlock.NumericRangeBlock.EndNumber + 1, block.NumericRangeBlock.StartNumber);
}
lastBlock = block;
counter++;
}
}
}
}
private async Task ProcessBlockAsync(INumericRangeBlockContext blockContext)
{
try
{
await blockContext.StartAsync();
var journeys = await _travelDataService.GetJourneysAsync(blockContext.NumericRangeBlock.StartNumber, blockContext.NumericRangeBlock.EndNumber);
var travelInsights = new List <TravelInsight>();
foreach (var journey in journeys)
{
var insight = new TravelInsight()
{
InsightDate = journey.TravelDate.Date,
InsightText = "Some useful insight",
PassengerName = journey.PassengerName
};
travelInsights.Add(insight);
}
await _travelInsightsService.AddAsync(travelInsights);
int itemCountProcessed = travelInsights.Count;
await blockContext.CompleteAsync(itemCountProcessed);
}
catch (Exception ex)
{
await blockContext.FailedAsync(ex.ToString());
}
}