//This would be some ORM (likely dapper) to access products stored in a DB
//For the purposes of this task, I have just stubbed what I would expect
public List <Product> GetAllAvailableProducts()
{
ProductFactory prodFactory = new ProductFactory();
return(new List <Product>()
{
prodFactory.GenerateProduct(ProductEnum.CheapHat),
prodFactory.GenerateProduct(ProductEnum.ExpensiveHat),
prodFactory.GenerateProduct(ProductEnum.CheapJumper),
prodFactory.GenerateProduct(ProductEnum.ExpensiveJumper),
prodFactory.GenerateProduct(ProductEnum.HeadLight),
prodFactory.GenerateProduct(ProductEnum.Voucher30Pounds)
});
}
public void CheapHat_ExpensiveJumper_5PoundGiftVoucher()
{
//Given a basket with a cheap hat, an expensive jumper, and �off gift voucher
Basket basket = new Basket()
{
Products = new List <Product>()
{
_prodFactory.GenerateProduct(ProductEnum.CheapHat),
_prodFactory.GenerateProduct(ProductEnum.ExpensiveJumper)
},
GiftVouchers = new List <GiftVoucher>()
{
(GiftVoucher)_vouchFactory.GenerateVoucher(VouchersEnum.Gift_5PoundOff)
}
};
//When the total is calculated
var actual = _basketCalculator.CalculateTotal(basket);
//Then the total should be �.15, and no error message displayed
Assert.AreEqual(60.15m, actual.FinalTotal);
Assert.AreEqual(null, actual.ErrorMessage);
}
