public void Should_be_able_to_remove_an_existing_event_stream()
{
IEventStore store = new EventStore();
var aggregate = new Aggregate(Guid.NewGuid());
var eventStream = store.Get(aggregate.Id);
for (var i = 0; i < 100000; i++)
{
var moveCommand = new MoveCommand
{
Address = string.Format("Address-{0}", i),
DateMoved = DateTime.Now
};
eventStream.AddEvent(aggregate.Move(moveCommand));
if (eventStream.ShouldSnapshot(100))
{
eventStream.AddSnapshot(aggregate.State);
}
}
store.SaveEventStream(eventStream);
eventStream = store.Get(aggregate.Id);
Assert.IsFalse(eventStream.IsEmpty);
store.Remove(aggregate.Id);
eventStream = store.Get(aggregate.Id);
Assert.IsTrue(eventStream.IsEmpty);
}
public void Should_be_able_to_use_event_stream_with_ICanSnapshot()
{
IEventStore store = new EventStore();
var aggregate = new AggregateCanSnapshot(Guid.NewGuid());
var eventStream = store.Get(aggregate.Id);
eventStream.Apply(aggregate);
Assert.IsTrue(eventStream.CanSnapshot);
var moveCommand = new MoveCommand();
for (var i = 0; i < 100000; i++)
{
moveCommand = new MoveCommand
{
Address = string.Format("Address-{0}", i),
DateMoved = DateTime.Now
};
eventStream.AddEvent(aggregate.Move(moveCommand));
}
store.SaveEventStream(eventStream);
aggregate = new AggregateCanSnapshot(aggregate.Id);
eventStream = store.Get(aggregate.Id);
eventStream.Apply(aggregate);
var snapshot = (AggregateState) eventStream.Snapshot.Data;
Assert.AreEqual(moveCommand.Address, snapshot.Location.Address);
Assert.AreEqual(moveCommand.DateMoved, snapshot.Location.DateMoved);
}
