public void CheckForceFlushExport(int timeout)
{
using var exporter = new TestActivityExporter();
using var processor = new BatchExportActivityProcessor(
exporter,
maxQueueSize: 3,
maxExportBatchSize: 3,
exporterTimeoutMilliseconds: 30000);
processor.OnEnd(new Activity("start1"));
processor.OnEnd(new Activity("start2"));
Assert.Equal(0, processor.ProcessedCount);
// waiting to see if time is triggering the exporter
Thread.Sleep(1_000);
Assert.Empty(exporter.Exported);
// forcing flush
processor.ForceFlush(timeout);
if (timeout == 0)
{
// ForceFlush(0) will trigger flush and return immediately, so let's sleep for a while
Thread.Sleep(1_000);
}
Assert.Equal(2, exporter.Exported.Count);
Assert.Equal(2, processor.ProcessedCount);
Assert.Equal(2, processor.ReceivedCount);
Assert.Equal(0, processor.DroppedCount);
}
public void CheckShutdownExport(int timeout)
{
using var exporter = new TestActivityExporter();
using var processor = new BatchExportActivityProcessor(
exporter,
maxQueueSize: 3,
maxExportBatchSize: 3,
exporterTimeoutMilliseconds: 30000);
processor.OnEnd(new Activity("start"));
processor.Shutdown(timeout);
if (timeout == 0)
{
// ForceFlush(0) will trigger flush and return immediately, so let's sleep for a while
Thread.Sleep(1_000);
}
Assert.Single(exporter.Exported);
Assert.Equal(1, processor.ProcessedCount);
Assert.Equal(1, processor.ReceivedCount);
Assert.Equal(0, processor.DroppedCount);
}
public void CheckForceFlushWithInvalidTimeout()
{
using var exporter = new TestActivityExporter();
using var processor = new BatchExportActivityProcessor(exporter, maxQueueSize: 2, maxExportBatchSize: 1);
Assert.Throws <ArgumentOutOfRangeException>(() => processor.ForceFlush(-2));
}
