public void MessagingWorks()
{
var exps = new List<Exception>();
var bus = new InProcMessageBus((_, e) => exps.Add(e));
var mgr = new TaskQueueManager(bus);
string res = null;
mgr.Subscribe<Message>(async m => { res = m.Data; });
mgr.Enqueue(new Message() {Data = "123"});
bus.WaitForPending().Wait();
Assert.Empty(exps);
Assert.Equal("123", res);
}