public async Task ReceiverIsConstructedCorrectly()
{
var eventHub = "eventHub";
var consumerGroup = "$TestThing";
var partition = "123";
var position = EventPosition.FromEnqueuedTime(DateTimeOffset.Parse("2015-10-25T12:00:00Z"));
var priority = 8765;
var identifier = "ThisIsAnAwesomeConsumer!";
var partitionMetrics = new LastEnqueuedEventProperties(eventHub, partition);
var retryPolicy = Mock.Of <EventHubRetryPolicy>();
var mock = new ObservableReceiverMock(new ClientMock(), consumerGroup, partition, TrackOne.EventPosition.FromEnqueuedTime(position.EnqueuedTime.Value.UtcDateTime), priority, new ReceiverOptions {
Identifier = identifier, EnableReceiverRuntimeMetric = true
});
var consumer = new TrackOneEventHubConsumer(_ => mock, retryPolicy, partitionMetrics);
// Invoke an operation to force the consumer to be lazily instantiated. Otherwise,
// construction does not happen.
await consumer.ReceiveAsync(0, TimeSpan.Zero, default);
Assert.That(mock.ConstructedWith.ConsumerGroup, Is.EqualTo(consumerGroup), "The consumer group should match.");
Assert.That(mock.ConstructedWith.Partition, Is.EqualTo(partition), "The partition should match.");
Assert.That(TrackOneComparer.IsEventPositionEquivalent(mock.ConstructedWith.Position, position), Is.True, "The starting event position should match.");
Assert.That(mock.ConstructedWith.Priority, Is.EqualTo(priority), "The owner level should match.");
Assert.That(mock.ConstructedWith.Options.Identifier, Is.EqualTo(identifier), "The consumer identifier should match.");
Assert.That(mock.ConstructedWith.Options.EnableReceiverRuntimeMetric, Is.True, "The receiver metrics should be enabled when set in the options.");
var consumerRetry = GetRetryPolicy(consumer);
Assert.That(consumerRetry, Is.SameAs(retryPolicy), "The consumer retry instance should match.");
}
public async Task ReceiveAsyncForwardsParameters()
{
var maximumEventCount = 666;
var maximumWaitTime = TimeSpan.FromMilliseconds(17);
var mock = new ObservableReceiverMock(new ClientMock(), "$Default", "0", TrackOne.EventPosition.FromEnd(), null, new ReceiverOptions());
var consumer = new TrackOneEventHubConsumer(_ => mock, Mock.Of <EventHubRetryPolicy>(), null);
await consumer.ReceiveAsync(maximumEventCount, maximumWaitTime, CancellationToken.None);
Assert.That(mock.ReceiveInvokeWith.MaxCount, Is.EqualTo(maximumEventCount), "The maximum event count should match.");
Assert.That(mock.ReceiveInvokeWith.WaitTime, Is.EqualTo(maximumWaitTime), "The maximum wait time should match.");
}
public async Task ReceiverIsConstructedCorrectly()
{
var consumerGroup = "$TestThing";
var partition = "123";
var position = EventPosition.FromEnqueuedTime(DateTime.Parse("2015-10-25T12:00:00Z"));
var priority = 8765;
var identifier = "ThisIsAnAwesomeConsumer!";
var mock = new ObservableReceiverMock(new ClientMock(), consumerGroup, partition, TrackOne.EventPosition.FromEnqueuedTime(position.EnqueuedTimeUtc.Value), priority, new ReceiverOptions {
Identifier = identifier
});
var consumer = new TrackOneEventHubConsumer(() => mock);
// Invoke an operation to force the consumer to be lazily instantiated. Otherwise,
// construction does not happen.
await consumer.ReceiveAsync(0, TimeSpan.Zero, default);
Assert.That(mock.ConstructedWith.ConsumerGroup, Is.EqualTo(consumerGroup), "The consumer group should match.");
Assert.That(mock.ConstructedWith.Partition, Is.EqualTo(partition), "The partition should match.");
Assert.That(TrackOneComparer.IsEventPositionEquivalent(mock.ConstructedWith.Position, position), Is.True, "The starting event position should match.");
Assert.That(mock.ConstructedWith.Priority, Is.EqualTo(priority), "The ownerlevel should match.");
Assert.That(mock.ConstructedWith.Options.Identifier, Is.EqualTo(identifier), "The consumer identifier should match.");
}
public async Task ReceiveAsyncSendsAnEmptyEnumerableWhenThereAreNoEvents()
{
var mock = new ObservableReceiverMock(new ClientMock(), "$Default", "0", TrackOne.EventPosition.FromEnd(), null, new ReceiverOptions());
var consumer = new TrackOneEventHubConsumer(_ => mock, Mock.Of <EventHubRetryPolicy>(), null);
var results = await consumer.ReceiveAsync(10, default, default);
