public void A_book_sold_should_generate_the_shipping_label_with_tax_information()
{
var order = new Order(_customer, _address);
order.AddProduct(_book);
const string expectedTaxInfo = "Item isento de impostos conforme disposto na Constituição Art. 150, VI, d.";
order.Pay(_paymentMethod);
Assert.Equal(order.ShippingLabel,
new ShippingLabel(expectedTaxInfo, order.Payment.Invoice.ShippingAddress));
_domainEventNotifier.Received(1)
.NotifyAbout(Arg.Is <DomainEvent>(@event => @event is BookSold));
}
public void Should_notify_the_customer_that_his_membership_was_activated()
{
var customer = new Customer(Mail);
var membership = new Membership("Premium membership");
customer.ActivateMembership(membership);
_domainEventNotifier
.Received().NotifyAbout(Arg.Is <DomainEvent>(@event => @event is MembershipActivated));
}