public async Task DispatchAsync_should_publish_events()
{
var topicFactory = new TopicClientFactory(_connStr);
var logger = NSubstitute.Substitute.For <ILogger <EventProducer <DummyAggregate, Guid> > >();
var sut = new EventProducer <DummyAggregate, Guid>(topicFactory, "test", _eventSerializer, logger);
await CreateTopicAsync(sut.TopicName);
int expectedMessagesCount = 3;
var subscriptionClient = new SubscriptionClient(_connStr, sut.TopicName, SubscriptionName);
subscriptionClient.RegisterMessageHandler(
async(msg, tkn) =>
{
--expectedMessagesCount;
await subscriptionClient.CompleteAsync(msg.SystemProperties.LockToken);
},
(ex) => Task.CompletedTask);
var aggregate = new DummyAggregate(Guid.NewGuid());
aggregate.DoSomething("lorem");
aggregate.DoSomething("ipsum");
await sut.DispatchAsync(aggregate);
var timeout = 30 * 1000;
var timer = new Stopwatch();
timer.Start();
while (true)
{
if (expectedMessagesCount < 1 || timer.ElapsedMilliseconds > timeout)
{
break;
}
await Task.Delay(200);
}
expectedMessagesCount.Should().Be(0);
}
public void SetUp()
{
_topicClientFactory = new TopicClientFactory();
}
