public static IDictionary <Type, object> GetDefaultServices()
{
var services = new Dictionary <Type, object>();
var commandBus = new MemoryCommandBus();
var eventBus = new MemoryEventBus();
Func <IRepository> ormFactory = () => new OrmRepository(eventBus);
Func <ISagaRepository> sagaOrmFactory = () => new OrmSagaRepository(commandBus);
Func <IViewRepository> viewOrmFactory = () => new OrmViewRepository();
// Handlers
var registrationSaga = new RegistrationProcessSagaRouter(sagaOrmFactory);
commandBus.Register(registrationSaga);
eventBus.Register(registrationSaga);
commandBus.Register(new OrderCommandHandler(ormFactory));
commandBus.Register(new SeatsAvailabilityHandler(ormFactory));
services[typeof(ICommandBus)] = commandBus;
services[typeof(IEventBus)] = eventBus;
services[typeof(Func <IRepository>)] = ormFactory;
services[typeof(Func <ISagaRepository>)] = sagaOrmFactory;
services[typeof(Func <IViewRepository>)] = viewOrmFactory;
return(services);
}
public void when_order_placed_then_routes_and_saves()
{
var repo = new Mock <ISagaRepository>();
var disposable = repo.As <IDisposable>();
var router = new RegistrationProcessSagaRouter(() => repo.Object);
router.Handle(new Events.OrderPlaced());
repo.Verify(x => x.Save(It.IsAny <RegistrationProcessSaga>()));
disposable.Verify(x => x.Dispose());
}
public void when_reservation_rejected_then_routes_and_saves()
{
var saga = new RegistrationProcessSaga
{
State = RegistrationProcessSaga.SagaState.AwaitingReservationConfirmation,
ReservationId = Guid.NewGuid(),
};
var repo = new Mock <ISagaRepository>();
repo.Setup(x => x.Query <RegistrationProcessSaga>()).Returns(new[] { saga }.AsQueryable());
var disposable = repo.As <IDisposable>();
var router = new RegistrationProcessSagaRouter(() => repo.Object);
router.Handle(new Events.ReservationRejected {
ReservationId = saga.ReservationId
});
repo.Verify(x => x.Save(It.IsAny <RegistrationProcessSaga>()));
disposable.Verify(x => x.Dispose());
}
