public async Task Given_persisted_snapshot_Aggregate_should_execute_command()
{
var aggregate = new Balloon(Guid.NewGuid().ToString(), "haha");
aggregate.WriteNewTitle(10);
aggregate.ClearUncommitedEvents();
var repo = new AggregateSnapshotRepository(AutoTestNodeDbConfiguration.Default.JournalConnectionString,
new BalloonAggregateFactory(),
new BalloonAggregateFactory());
await repo.Add(aggregate);
var cmd = new IncreaseTitleCommand(1, aggregate.Id);
var res = await Node.Prepare(cmd)
.Expect <BalloonTitleChanged>()
.Execute();
var message = res.Received;
//Values_should_be_equal()
Assert.Equal("11", message.Value);
//Ids_should_be_equal()
Assert.Equal(aggregate.Id, message.SourceId);
}
protected override IAggregate BuildFromSnapshot(Type type, string id, IMemento memento)
{
var snapshot = memento as BalloonSnapshot;
if (snapshot == null)
{
throw new InvalidOperationException("Sample aggregate can be restored only from memento with type "
+ typeof(BalloonSnapshot).Name);
}
var aggregate = new Balloon(snapshot.Id, snapshot.Value);
aggregate.ClearUncommitedEvents();
((IMemento)aggregate).Version = snapshot.Version;
return(aggregate);
}
public void Test()
{
_aggregate = new Balloon(Guid.NewGuid().ToString(), "test");
_aggregate.WriteNewTitle(10);
_aggregate.ClearUncommitedEvents();
var jsonSerializerSettings = DomainSerializer.GetDefaultSettings();
jsonSerializerSettings.TraceWriter = new XUnitTraceWriter(_testOutputHelper);
var jsonString = JsonConvert.SerializeObject(_aggregate, jsonSerializerSettings);
_restoredAggregate = JsonConvert.DeserializeObject <Balloon>(jsonString, jsonSerializerSettings);
_restoredAggregate.ClearUncommitedEvents();
// Values_should_be_equal()
Assert.Equal(_aggregate.Title, _restoredAggregate.Title);
//Ids_should_be_equal()
Assert.Equal(_aggregate.Id, _restoredAggregate.Id);
}