public void ReadLastEnqueuedEventInformationRespectsTheTrackingEnabledFlag(bool trackingEnabled)
{
var receiver = new PartitionReceiver("group", "id", "name", trackingEnabled, TimeSpan.Zero, Mock.Of <TransportConsumer>());
if (trackingEnabled)
{
var metrics = receiver.ReadLastEnqueuedEventInformation();
Assert.That(metrics, Is.Not.Null, "The metrics should be present.");
}
else
{
Assert.That(() => receiver.ReadLastEnqueuedEventInformation(), Throws.TypeOf <InvalidOperationException>(), "Last enqueued event information cannot be read if tracking is not enabled.");
}
}
public void ReadLastEnqueuedEventInformationPopulatesFromTheLastReceivedEvent()
{
var lastEvent = new EventData
(
eventBody: Array.Empty <byte>(),
lastPartitionSequenceNumber: 12345,
lastPartitionOffset: 89101,
lastPartitionEnqueuedTime: DateTimeOffset.Parse("2015-10-27T00:00:00Z"),
lastPartitionInformationRetrievalTime: DateTimeOffset.Parse("2012-03-04T08:49:00Z")
);
var eventHub = "someHub";
var partition = "PART";
var transportMock = new ObservableTransportConsumerMock {
LastReceivedEvent = lastEvent
};
var receiver = new PartitionReceiver("group", partition, eventHub, true, TimeSpan.Zero, transportMock);
var metrics = receiver.ReadLastEnqueuedEventInformation();
Assert.That(metrics.EventHubName, Is.EqualTo(eventHub), "The Event Hub name should match.");
Assert.That(metrics.PartitionId, Is.EqualTo(partition), "The partition id should match.");
Assert.That(metrics.LastEnqueuedSequenceNumber, Is.EqualTo(lastEvent.LastPartitionSequenceNumber), "The sequence number should match.");
Assert.That(metrics.LastEnqueuedOffset, Is.EqualTo(lastEvent.LastPartitionOffset), "The offset should match.");
Assert.That(metrics.LastEnqueuedTime, Is.EqualTo(lastEvent.LastPartitionEnqueuedTime), "The enqueue time should match.");
Assert.That(metrics.InformationReceived, Is.EqualTo(lastEvent.LastPartitionInformationRetrievalTime), "The retrieval time should match.");
}