public void Should_be_able_to_handle_concurrency_invariant_check()
{
var stream = new EventStream(Guid.NewGuid(), 5, new List<Event>(), null);
Assert.DoesNotThrow(() => stream.ConcurrencyInvariant(5));
Assert.Throws<EventStreamConcurrencyException>(() => stream.ConcurrencyInvariant(10));
}
public void Should_be_able_to_handle_concurrency_invariant_check()
{
var stream = new EventStream(Guid.NewGuid(), 5, new List <object>(), new Mock <IEventMethodInvoker>().Object);
Assert.DoesNotThrow(() => stream.ConcurrencyInvariant(5));
Assert.Throws <EventStreamConcurrencyException>(() => stream.ConcurrencyInvariant(10));
}
public void SaveEventStream(EventStream eventStream)
{
Guard.AgainstNull(eventStream, "eventStream");
if (eventStream.Removed)
{
Remove(eventStream.Id);
return;
}
eventStream.ConcurrencyInvariant(_databaseGateway.GetScalarUsing <int>(_queryFactory.GetVersion(eventStream.Id)));
if (eventStream.HasSnapshot)
{
using (var stream = _serializer.Serialize(eventStream.Snapshot.Data))
{
_databaseGateway.ExecuteUsing(_queryFactory.SaveSnapshot(eventStream.Id, eventStream.Snapshot, stream.ToBytes()));
}
}
foreach (var @event in eventStream.NewEvents())
{
using (var stream = _serializer.Serialize(@event.Data))
{
_databaseGateway.ExecuteUsing(_queryFactory.AddEvent(eventStream.Id, @event, stream.ToBytes()));
}
}
eventStream.CommitVersion();
}
