public void ItShouldIncludeQuantityOnTheOrderSentToFulfilment()
{
var customerDetails = new CustomerDetails {
Email = "*****@*****.**"
};
var orderLine = new UnvalidatedOrderLine {
ProductCode = "W1234", Quantity = 10
};
var orderForm = new OrderForm {
CustomerDetails = customerDetails, OrderLines = new[] { orderLine }
};
var widget = new Widget {
Code = orderLine.ProductCode
};
var productCatalogue = A.Fake <IProductCatalogue>();
A.CallTo(() => productCatalogue.Get(orderLine.ProductCode)).Returns(widget);
var processedOrderLineFactory = new OrderLineFactory(productCatalogue);
var fulfilment = A.Fake <IFulfilment>();
Order capturedOrder = null;
A.CallTo(() => fulfilment.Process(A <Order> ._)).Invokes((Order o) => capturedOrder = o);
var sut = new Orders(A.Dummy <ICustomers>(), processedOrderLineFactory, fulfilment);
sut.Process(orderForm);
var widgetOrderLine = (WidgetOrderLine)capturedOrder.OrderLines[0];
Assert.Equal(10, widgetOrderLine.Quantity);
}
public void ItShouldThrowAnInvalidException()
{
var customerDetails = new CustomerDetails {
Email = "*****@*****.**"
};
var orderLine = new UnvalidatedOrderLine {
ProductCode = "W123", Quantity = 1
};
var orderForm = new OrderForm {
CustomerDetails = customerDetails, OrderLines = new[] { orderLine }
};
var sut = new Orders(A.Dummy <ICustomers>(), A.Dummy <IOrderLineFactory>(), A.Dummy <IFulfilment>());
Assert.Throws <InvalidException>(() => sut.Process(orderForm));
}
public void ItShouldThrowNotFoundException()
{
var customerDetails = new CustomerDetails {
Email = "*****@*****.**"
};
var orderLine = new UnvalidatedOrderLine {
ProductCode = "W1234", Quantity = 1
};
var orderForm = new OrderForm {
CustomerDetails = customerDetails, OrderLines = new[] { orderLine }
};
var productCatalogue = A.Fake <IProductCatalogue>();
A.CallTo(() => productCatalogue.Get(orderLine.ProductCode))
.Throws(new NotFoundException("Widget not found: " + orderLine.ProductCode));
var processedOrderLineFactory = new OrderLineFactory(productCatalogue);
var sut = new Orders(A.Dummy <ICustomers>(), processedOrderLineFactory, A.Dummy <IFulfilment>());
Assert.Throws <NotFoundException>(() => sut.Process(orderForm));
}
