public void GetAvailableSKU_JsonFileAvailable_ShouldReturnRules()
{
//Arrange
int expectedSKU = 4;
//Act
var skuItem = sKURepository.GetAvailableSKU();
//Assert
Assert.AreEqual(expectedSKU, skuItem.Count);
}
public BaseRule()
{
sKURepository = new JsonSKURepository();
if (AvailableSKU == null || AvailableSKU.Count == 0)
{
AvailableSKU = sKURepository.GetAvailableSKU();
}
}
public decimal Execute(ShoppingCart context, Func <ShoppingCart, decimal> executeNext)
{
var skuItems = sKURepository.GetAvailableSKU();
var priceCollection = (from r in context.ShoppingCartItem
join sku in skuItems on r.SKU.Name equals sku.Name
select new { sku.Price, sku.Name }).Distinct().ToList();
context.ShoppingCartItem.ForEach(t =>
{
t.SKU.Price = priceCollection.Single(p => p.Name.Equals(t.SKU.Name)).Price;
});
return(executeNext(context));
}