public void EnumerableOrderLineToListOrderLineDTOAdapter()
{
//Arrange
Product product = new Software();
product.Id = IdentityGenerator.NewSequentialGuid();
product.Title = "The product title";
product.Description = "The product description";
OrderLine orderLine = new OrderLine()
{
Id = IdentityGenerator.NewSequentialGuid(),
Amount = 1,
Discount = 0,
UnitPrice = 10,
ProductId = product.Id,
};
orderLine.SetProduct(product);
IEnumerable<OrderLine> lines = new List<OrderLine>(){orderLine};
//Act
ITypeAdapter adapter = PrepareTypeAdapter();
var orderLinesDTO = adapter.Adapt<IEnumerable<OrderLine>, List<OrderLineDTO>>(lines);
//Assert
Assert.IsNotNull(orderLinesDTO);
Assert.IsTrue(orderLinesDTO.Any());
Assert.AreEqual(orderLinesDTO[0].Amount, orderLine.Amount);
Assert.AreEqual(orderLinesDTO[0].Id, orderLine.Id);
Assert.AreEqual(orderLinesDTO[0].Discount, orderLine.Discount);
Assert.AreEqual(orderLinesDTO[0].ProductId, orderLine.ProductId);
Assert.AreEqual(orderLinesDTO[0].ProductTitle, orderLine.Product.Title);
Assert.AreEqual(orderLinesDTO[0].UnitPrice, orderLine.UnitPrice);
Assert.AreEqual(orderLinesDTO[0].TotalLine, orderLine.TotalLine);
}
/// <summary>
/// Create and add a new order line
/// </summary>
/// <param name="productId">the product identifier</param>
/// <param name="amount">the number of items</param>
/// <param name="unitPrice">the unit price of each item</param>
/// <param name="discount">applied discount</param>
/// <returns>added new order line</returns>
public OrderLine AddNewOrderLine(Guid productId, int amount, decimal unitPrice, decimal discount)
{
//check precondition
if (amount <= 0 || productId == Guid.Empty) {
throw new ArgumentException(Messages.exception_InvalidDataForOrderLine);
}
//check discount values
if (discount < 0) { discount = 0; }
if (discount > 100) { discount = 100; }
//create new order line
var newOrderLine = new OrderLine()
{
OrderId = this.Id,
ProductId = productId,
Amount = amount,
Discount = discount,
UnitPrice = unitPrice
};
//set identity
newOrderLine.GenerateNewIdentity();
//add order line
this.OrderLines.Add(newOrderLine);
//return added orderline
return newOrderLine;
}
/// <summary>
/// Create a new order line
/// </summary>
/// <param name="product">The associated product</param>
/// <param name="amount">the number of items</param>
/// <param name="discount">the selected discount for this line</param>
/// <returns>The new order line</returns>
public OrderLine CreateOrderLine(Product product, int amount, decimal unitPrice, decimal discount)
{
//check precondition
if (amount <= 0
||
product.IsTransient())
{
throw new ArgumentException(Messages.exception_InvalidDataForOrderLine);
}
//check discount values
if (discount < 0)
discount = 0;
if (discount > 100)
discount = 100;
//create and return order line
var line = new OrderLine()
{
OrderId = this.Id,
Amount = amount,
Discount = discount,
UnitPrice = unitPrice
};
line.SetProduct(product);
return line;
}
public void OrderLineToOrderLineDTOAdapter()
{
//Arrange
Product product = new Software();
product.Id = IdentityGenerator.NewSequentialGuid();
product.Title = "The product title";
product.Description = "The product description";
OrderLine orderLine = new OrderLine()
{
Id = IdentityGenerator.NewSequentialGuid(),
Amount = 1,
Discount = 0,
UnitPrice = 10,
ProductId = product.Id,
};
orderLine.SetProduct(product);
//Act
ITypeAdapter adapter = PrepareTypeAdapter();
var orderLineDTO = adapter.Adapt<OrderLine, OrderLineDTO>(orderLine);
//Assert
Assert.AreEqual(orderLineDTO.Amount, orderLine.Amount);
Assert.AreEqual(orderLineDTO.Id, orderLine.Id);
Assert.AreEqual(orderLineDTO.Discount, orderLine.Discount);
Assert.AreEqual(orderLineDTO.ProductId, orderLine.ProductId);
Assert.AreEqual(orderLineDTO.ProductTitle, orderLine.Product.Title);
Assert.AreEqual(orderLineDTO.UnitPrice, orderLine.UnitPrice);
Assert.AreEqual(orderLineDTO.TotalLine, orderLine.TotalLine);
}
/// <summary>
/// Add new order-line (Order Details) into this order
/// </summary>
/// <param name="line">The new order-line to add</param>
public void AddOrderLine(OrderLine line)
{
if (line == null)
throw new ArgumentNullException("line");
//Fix relation
line.OrderId = this.Id;
this.OrderLines.Add(line);
}
