public void OnToDoAdded(ToDoAddedV1 @event)
{
_data.Add(new ToDo
{
Id = @event.AggregateId,
ToDoListId = @event.Data.ToDoListId,
Label = @event.Data.Label,
Description = @event.Data.Description
});
}
public async Task <Unit> Handle(AddToDo request, CancellationToken cancellationToken)
{
var toDo = await _aggregateRepository.LoadAsync(null);
var @event = new ToDoAddedV1(toDo.Id, request.ToDoListId, request.Label, request.Description);
toDo.When(@event);
await _aggregateRepository.SaveAsync(toDo);
return(Unit.Value);
}
public void ItShouldNotAddAToDoWithANullDescription()
{
var toDo = new Domain.Write.ToDo.ToDo();
var toDoListId = Guid.NewGuid();
const string label = "My awesome ToDo label";
const string description = null;
var @event = new ToDoAddedV1(toDo.Id, toDoListId, label, description);
Assert.Throws <InvalidOperationException>(() => toDo.When(@event));
}
public void ItShouldAddAToDo()
{
var toDo = new Domain.Write.ToDo.ToDo();
var toDoListId = Guid.NewGuid();
const string label = "My awesome ToDo label";
const string description = "My awesome ToDo description";
var @event = new ToDoAddedV1(toDo.Id, toDoListId, label, description);
toDo.When(@event);
Assert.Equal(toDoListId, toDo.State.ToDoListId);
Assert.Equal(label, toDo.State.Label);
Assert.Equal(description, toDo.State.Description);
Assert.Equal(ToDoCurrentState.Waiting, toDo.State.CurrentState);
}
public void ItShouldNotAddAToDoIfTheToDoAlreadyExists()
{
var toDoId = Guid.NewGuid();
var toDoListId = Guid.NewGuid();
const string label = "My awesome ToDo label";
const string description = "My awesome ToDo description";
var history = new List <IEvent>
{
new ToDoAddedV1(toDoId, toDoListId, label, description)
};
var toDo = new Domain.Write.ToDo.ToDo(toDoId, history.Count + 1, history);
var @event = new ToDoAddedV1(toDo.Id, toDoListId, label, description);
Assert.Throws <InvalidOperationException>(() => toDo.When(@event));
}
public Task Handle(ToDoAddedV1 notification, CancellationToken cancellationToken)
{
When(notification);
return(Task.CompletedTask);
}