public CartFull Convert(IEnumerable <ProductUser> source, CartFull destination, ResolutionContext context)
{
if (!source.Any())
{
return(null);
}
var userId =
source
.First()
.UserId;
var productCarts = new List <ProductCart>();
foreach (var productUser in source)
{
var productCart = context.Mapper.Map <ProductUser, ProductCart>(productUser);
productCarts
.Add(productCart);
}
return(new CartFull
{
UserId = userId,
Products = productCarts
});
}
public void Can_Remove_Line()
{
// Arrange - create some test products
Products p1 = new Products {
ProductId = 1, ProductName = "P1"
};
Products p2 = new Products {
ProductId = 2, ProductName = "P2"
};
Products p3 = new Products {
ProductId = 3, ProductName = "P3"
};
// Arrange - create a new cart
CartFull target = new CartFull();
// Arrange - add some products to the cart
target.AddItem(p1, 1);
target.AddItem(p2, 3);
target.AddItem(p3, 5);
target.AddItem(p2, 1);
// Act
target.RemoveLine(p2);
// Assert
Assert.Equal(0, target.Lines.Where(c => c.Product == p2).Count());
Assert.Equal(2, target.Lines.Count());
}
public void Calculate_Cart_Total()
{
// Arrange - create some test products
Products p1 = new Products {
ProductId = 1, ProductName = "P1", UnitPrice = 100M
};
Products p2 = new Products {
ProductId = 2, ProductName = "P2", UnitPrice = 50M
};
// Arrange - create a new cart
CartFull target = new CartFull();
// Act
target.AddItem(p1, 1);
target.AddItem(p2, 1);
target.AddItem(p1, 3);
decimal result = target.ComputeTotalValue();
// Assert
Assert.Equal(450M, result);
}
public void Can_Add_Quantity_For_Existing_Lines()
{
// Arrange - create some test products
Products p1 = new Products {
ProductId = 1, ProductName = "P1"
};
Products p2 = new Products {
ProductId = 2, ProductName = "P2"
};
// Arrange - create a new cart
CartFull target = new CartFull();
// Act
target.AddItem(p1, 1);
target.AddItem(p2, 1);
target.AddItem(p1, 10);
CartLine[] results = target.Lines.OrderBy(c => c.Product.ProductId).ToArray();
// Assert
Assert.Equal(2, results.Length);
Assert.Equal(11, results[0].Quantity);
Assert.Equal(1, results[1].Quantity);
}
public void Can_Add_New_Line()
{
// Arrange create some test products
Products p1 = new Products {
ProductId = 1, ProductName = "p1"
};
Products p2 = new Products {
ProductId = 2, ProductName = "p2"
};
// Arange create a new Cart
CartFull target = new CartFull();
// Act
target.AddItem(p1, 1);
target.AddItem(p2, 1);
CartLine[] result = target.Lines.ToArray();
// Assert
Assert.Equal(2, result.Length);
Assert.Equal(p1, result[0].Product);
Assert.Equal(p2, result[1].Product);
}
