public void CanLoadRootsDuringViewLocation()
{
_context.AddViewManager(_factory.GetViewManager <CountTheNodes>());
// arrange
using (var uow = _context.BeginUnitOfWork())
{
var node = uow.Load <Node>("rootnodeid");
var child1 = uow.Load <Node>("child1");
var child2 = uow.Load <Node>("child2");
child1.AttachTo(node);
child2.AttachTo(node);
var subChild1 = uow.Load <Node>("subchild1");
var subChild2 = uow.Load <Node>("subchild2");
var subChild3 = uow.Load <Node>("subchild3");
subChild1.AttachTo(child1);
subChild2.AttachTo(child1);
subChild3.AttachTo(child2);
// act
uow.Commit();
}
_context.WaitForViewToCatchUp <CountTheNodes>();
// assert
var view = _factory.Load <CountTheNodes>("rootnodeid");
Assert.That(view.Nodes, Is.EqualTo(5));
}
public void WorksWithInstancePerAggregateRootView()
{
_context.AddViewManager(_instancePerAggregateRootViewManager);
_context.Save("id1", new ThisIsJustAnEvent());
_context.Save("id1", new ThisIsJustAnEvent());
_context.Save("id1", new ThisIsJustAnEvent());
_context.Save("id2", new ThisIsJustAnEvent());
_context.Save("id2", new ThisIsJustAnEvent());
_context.Save("id2", new ThisIsJustAnEvent());
_context.WaitForViewsToCatchUp();
var view = _factory.Load <InstancePerAggregateRootView>(InstancePerAggregateRootLocator.GetViewIdFromAggregateRootId("id1"));
Assert.That(view.EventCounter, Is.EqualTo(3));
}
public void WorksWithSimpleScenario()
{
// arrange
Console.WriteLine("Adding view manager for GeneratedIds");
var view = _factory.GetViewManager <GeneratedIds>();
_context.AddViewManager(view);
// act
Console.WriteLine("Processing 2 commands");
_context.ProcessCommand(new GenerateNewId(IdGenerator.InstanceId)
{
IdBase = "bim"
});
_context.ProcessCommand(new GenerateNewId(IdGenerator.InstanceId)
{
IdBase = "bim"
});
var last = _context.ProcessCommand(new GenerateNewId(IdGenerator.InstanceId)
{
IdBase = "bom"
});
// assert
Console.WriteLine("Waiting until dispatched: {0}", last.GetNewPosition());
view.WaitUntilProcessed(last, _defaultTimeout).Wait();
var idsView = _factory.Load <GeneratedIds>(InstancePerAggregateRootLocator.GetViewIdFromAggregateRootId(IdGenerator.InstanceId));
Assert.That(idsView, Is.Not.Null, "Could not find view!");
var storedIds = idsView.AllIds;
Assert.That(storedIds.Count, Is.EqualTo(3));
Assert.That(storedIds, Contains.Item("bim/0"));
Assert.That(storedIds, Contains.Item("bim/1"));
Assert.That(storedIds, Contains.Item("bom/0"));
}
protected override void DoSetUp()
{
CirqusLoggerFactory.Current = new ConsoleLoggerFactory(minLevel: Logger.Level.Warn);
_factory = RegisterForDisposal(new TFactory());
_context = RegisterForDisposal(
TestContext.With()
.Options(x => x.Asynchronous())
.Create());
_viewManager = _factory.GetViewManager <PurgeTestView>();
_context.AddViewManager(_viewManager);
}
public void CanRecoverAfterTransientErrors(int eventCount, double failIntervalSeconds, double failDurationSeconds)
{
// arrange
var eventIds = Enumerable.Range(0, eventCount).ToList();
var failCount = 0;
using (var failTimer = new Timer(TimeSpan.FromSeconds(failIntervalSeconds).TotalMilliseconds))
{
failTimer.Elapsed += delegate
{
View.Fail = true;
failCount++;
ThreadPool.QueueUserWorkItem(_ =>
{
Thread.Sleep(TimeSpan.FromSeconds(failDurationSeconds));
View.Fail = false;
});
};
failTimer.Start();
var events = eventIds
.Select(id => new Event {
EventId = id
})
.ToList();
events.ForEach(e => _context.Save("someid", e));
// act
_context.AddViewManager(_viewManager);
_context.WaitForViewsToCatchUp(300);
}
Console.WriteLine(@"====================================================
Processed {0} events
Failed every {1} seconds (total fail count: {2})
====================================================", eventCount, failIntervalSeconds, failCount);
// assert
var viewInstance = _viewManager.Load(GlobalInstanceLocator.GetViewInstanceId());
Assert.That(viewInstance.EventIds, Is.EqualTo(eventIds));
}
protected override void DoSetUp()
{
CirqusLoggerFactory.Current = new ConsoleLoggerFactory(minLevel: Logger.Level.Warn);
_factory = RegisterForDisposal(new TFactory());
_context = RegisterForDisposal(
TestContext.With()
.Options(x => x.Asynchronous())
.Create());
_viewManager1 = _factory.GetViewManager <ViewThatSubscribesToEvents>();
_viewManager2 = _factory.GetViewManager <ViewThatSubscribesToAggregateRootEvent>();
_viewManager3 = _factory.GetViewManager <ViewThatSubscribesToAllEvents>();
_context
.AddViewManager(_viewManager1)
.AddViewManager(_viewManager2)
.AddViewManager(_viewManager3);
}