public async Task Handle(OpenTask command)
{
var card = new CardAggregate(command.Id);
card.OpenTask(command.Title);
await _store.Save(card);
}
public async Task SavesCardAggregateChangesToStream()
{
var cardId = RandomId();
var card = new CardAggregate(cardId);
card.OpenTask("Test");
card.AssignTo("Jason Mitchell");
card.StartDevelopment();
var expectedChanges = card.GetChanges().ToArray();
await _aggregateStore.Save(card);
var streamName = $"Card-{cardId}";
await _esdb.AssertStreamExists(streamName);
await _esdb.AssertEvents(streamName, expectedChanges);
}