public void TrackPassedCustomerId()
{
var customerId = "123";
var command = new OpenInvoiceCommand(customerId);
Assert.Equal(customerId, command.CustomerId);
}
public void Handle(IInvoice invoice, OpenInvoiceCommand command)
{
if (!invoice.IsBlank)
{
RiseError(new InvalidOperationException("Only blank invoice can be opened."));
}
Publish(new InvoiceOpenedEvent(command.CustomerId));
}
public void AllowToOpenAnInvoice()
{
var customerId = "123";
var openCommand = new OpenInvoiceCommand(customerId);
InvoiceOpenedEvent invoiceEvent = null;
using (this.invoiceRoot
.Where(x => x is InvoiceOpenedEvent)
.Select(x => x as InvoiceOpenedEvent)
.Subscribe(x => invoiceEvent = x))
{
this.invoice.SetupGet(x => x.IsBlank).Returns(true);
this.invoiceRoot.Execute(this.invoice.Object, openCommand);
Assert.Equal(customerId, invoiceEvent.CustomerId);
}
}
