24.6.测试用例之间共享测试数据

package
{
public class ObjectMother
{
public static const SHIPPING_ZIP_CODE:String = "0123";
public static function createAddress(line:String,
city:String, state:String, zip:String):Address
{
var address:Address = new Address();
address.line = line;
address.city = city;
address.state = state;
address.zip = zip;
return address;
}
public static function createAddressShipping():Address
{
return createAddress("123 A Street", "Boston", "MA",
SHIPPING_ZIP_CODE);
}
public static function createAddressBilling():Address
{
return createAddress("321 B Street", "Cambridge", "MA",
"02138");
}
public static function createOrder(lineItems:Array =
null):Order
{
var order:Order = new Order();
order.shippingAddress = createAddressShipping();
order.billingAddress = createAddressBilling();
for each (var lineItem:LineItem in lineItems)
{
addLineItemToOrder(order, lineItem);
}r
return order;
}
public static function addLineItemToOrder(order:Order,
lineItem:LineItem):void
{
order.addLineItem(lineItem);
}
}
}