public async Task ShouldAddNewAggregate()
{
// Arrange
var aggregate = new TestAggregate();
// Act
await _sut.Save(aggregate);
// Assert
var streamId = _sut.GetStreamId(aggregate);
var streams = await _streamStore.ListStreams(Pattern.StartsWith(streamId));
streams.StreamIds.Length.ShouldBe(1);
var events = (await _streamStore.ReadStreamForwards(streamId, StreamVersion.Start, 1)).Messages;
(await Task.WhenAll(events.Select(@event => @event.ToEvent(CancellationToken.None))))
.All(@event => @event.GetType() == typeof(TestEvent)).ShouldBeTrue();
}
public async Task ShouldAddNewEventToExistingAggregate()
{
// Arrange
var aggregate = new TestAggregate();
await _sut.Save(aggregate);
// Act
aggregate = await _sut.GetById <TestAggregate>(aggregate.Id, CancellationToken.None);
aggregate.SecondaryEvent();
await _sut.Save(aggregate);
// Assert
var streamId = _sut.GetStreamId(aggregate);
var events = (await _streamStore.ReadStreamForwards(streamId, StreamVersion.Start, 100)).Messages;
events.Length.ShouldBe(2);
(await Task.WhenAll(events.Select(@event => @event.ToEvent(CancellationToken.None))))
.All(@event => @event.GetType() == typeof(TestEvent) || @event.GetType() == typeof(SecondaryTestEvent)).ShouldBeTrue();
}
