public IEnumerable <Task <int> > CountNextBatches(int batchSize)
{
NextBatch += batchSize;
return(TasksFactory.CreateTasks(
Enumerable.Repeat(0, batchSize).ToArray()
));
}
public async Task BatchProcessing_when_all_succeed_within_timeout_boundaries()
{
// Arrange
var batchTimeoutInMilliseconds = 1000;
var tasks = TasksFactory.CreateTasks(500, 500, 500);
var counter = new Counter();
// Act
await EnumerableExt.BatchProcessing(
self : tasks,
batchTimeoutInMilliseconds : batchTimeoutInMilliseconds,
onSuccess : counter.CountSucceeded,
onFail : counter.CountFailed,
nextBatch : counter.CountNextBatches);
// Assert
counter.Succeeded.Should().Be(tasks.Count);
counter.Failed.Should().Be(0);
counter.NextBatch.Should().Be(0);
}
public async Task BatchProcessing_execution_time_of_one_task_bigger_than_timeout()
{
// Arrange
var batchTimeoutInMilliseconds = 1000;
var tasks = TasksFactory.CreateTasks(500, 1200, 500);
var counter = new Counter();
// Act
await EnumerableExt.BatchProcessing(
self : tasks,
batchTimeoutInMilliseconds : batchTimeoutInMilliseconds,
onSuccess : counter.CountSucceeded,
onFail : counter.CountFailed,
nextBatch : counter.CountNextBatches);
// Assert
counter.Succeeded.Should().Be(5);
counter.Failed.Should().Be(0);
counter.NextBatch.Should().Be(tasks.Count - 1);
}