public void TelemetryBufferCallingOnFullActionWhenBufferCapacityReached()
{
IEnumerable<ITelemetry> items = null;
TelemetryBuffer buffer = new TelemetryBuffer { Capacity = 2 };
buffer.OnFull = () => { items = buffer.Dequeue(); };
buffer.Enqueue(new EventTelemetry("Event1"));
buffer.Enqueue(new EventTelemetry("Event2"));
Assert.NotNull(items);
Assert.Equal(2, items.Count());
}
public void TelemetryBufferCallingOnFullActionWhenBufferCapacityReached()
{
IEnumerable <ITelemetry> items = null;
TelemetryBuffer buffer = new TelemetryBuffer {
Capacity = 2
};
buffer.OnFull = () => { items = buffer.Dequeue(); };
buffer.Enqueue(new EventTelemetry("Event1"));
buffer.Enqueue(new EventTelemetry("Event2"));
Assert.NotNull(items);
Assert.Equal(2, items.Count());
}
public void TelemetryBufferDoesNotGrowBeyondMaxBacklogSize()
{
TelemetryBuffer buffer = new TelemetryBuffer {
Capacity = 2, BacklogSize = 1002
};
buffer.OnFull = () => { //intentionally blank to simulate situation where buffer
//is not emptied.
};
// Add more items to buffer than the max backlog size
for (int i = 0; i < 1005; i++)
{
buffer.Enqueue(new EventTelemetry("Event" + i));
}
// validate that items are not added after maxunsentbacklogsize is reached.
// this also validate that items can still be added after Capacity is reached as it is only a soft limit.
int bufferItemCount = buffer.Dequeue().Count();
Assert.AreEqual(1002, bufferItemCount);
}