public void SavesCommitHeadersOnEachEvent()
{
var commitId = Guid.NewGuid();
var aggregateToSave = new TestWoftamAggregate(Guid.NewGuid());
aggregateToSave.ProduceEvents(20);
_repo.Save(aggregateToSave, commitId, d =>
{
d.Add("CustomHeader1", "CustomValue1");
d.Add("CustomHeader2", "CustomValue2");
});
var read = _connection.ReadStreamEventsForwardAsync($"aggregate-{aggregateToSave.Id}", 1, 20, false).Result;
foreach (var serializedEvent in read.Events)
{
var parsedMetadata = JObject.Parse(Encoding.UTF8.GetString(serializedEvent.OriginalEvent.Metadata));
var deserializedCommitId = parsedMetadata.Property("CommitId").Value.ToObject <Guid>();
Assert.Equal(commitId, deserializedCommitId);
var deserializedCustomHeader1 = parsedMetadata.Property("CustomHeader1").Value.ToObject <string>();
Assert.Equal("CustomValue1", deserializedCustomHeader1);
var deserializedCustomHeader2 = parsedMetadata.Property("CustomHeader2").Value.ToObject <string>();
Assert.Equal("CustomValue2", deserializedCustomHeader2);
}
}
private static Guid SaveTestAggregateWithoutCustomHeaders(IRepository repository, int numberOfEvents)
{
var aggregateToSave = new TestWoftamAggregate(Guid.NewGuid());
aggregateToSave.ProduceEvents(numberOfEvents);
repository.Save(aggregateToSave, Guid.NewGuid(), d => { });
return(aggregateToSave.Id);
}
public void ClearsEventsFromAggregateOnceCommitted()
{
var aggregateToSave = new TestWoftamAggregate(Guid.NewGuid());
aggregateToSave.ProduceEvents(10);
_repo.Save(aggregateToSave, Guid.NewGuid(), d => { });
Assert.Equal(0, ((IAggregate)aggregateToSave).GetUncommittedEvents().Count);
}
