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);
}
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>
/// 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;
}