public void Handle(ModifyItemName command)
{
var aggregate = _eventStore.GetById <InventoryAggregateRoot>(command.Id);
aggregate.ChangeName(command.NewName);
_eventStore.Save(aggregate.Id, aggregate.GetUncommittedChanges(), command.ExpectedVersion);
}
public void UnpredictableResult()
{
//Given
Guid id = Guid.NewGuid();
const string name = "test";
var target = new EventStore();
var commandHandler = new InventoryCommandHandler(target);
commandHandler.Handle(new CreateInventoryItem(id, name));
//When
var user01Result = target.GetById <InventoryAggregateRoot>(id);
var user02Result = target.GetById <InventoryAggregateRoot>(id);
user02Result.ChangeName("02");
user01Result.ChangeName("01");
//Then
Assert.Inconclusive("Who will be saved??");
}
public void ShouldRehydrate()
{
//Given
Guid id = Guid.NewGuid();
const string name = "test";
var target = new EventStore();
var commandHandler = new InventoryCommandHandler(target);
commandHandler.Handle(new CreateInventoryItem(id, name));
//When
var result = target.GetById <InventoryAggregateRoot>(id);
//Then
Assert.AreEqual(id, result.Id);
}