public void Input1()
{
//Arrange
decimal bookPriceExpected = 12.49m;
decimal musicCdPriceExpected = 16.49m;
decimal chocolateBarPriceExpected = 0.85m;
decimal salesTaxExpected = 1.50m;
decimal totalExpected = 29.83m;
string[] inputLines = new string[]
{
"1 book at 12.49",
"1 music CD at 14.99",
"1 chocolate bar at 0.85"
};
//Act
ShoppingBasket shoppingBasket = _shoppingBasketCreator.CreateShoppingBasket(inputLines, _productCategories);
IList <TaxedProduct> taxedProducts = _taxCalculator.ApplyTaxes(shoppingBasket);
ReceiptDetail receiptDetail = _receiptDetailCreator.CreateReceiptDetail(taxedProducts);
//Assert
Assert.AreEqual($"1 book: {bookPriceExpected}{Environment.NewLine}" +
$"1 music CD: {musicCdPriceExpected}{Environment.NewLine}" +
$"1 chocolate bar: {chocolateBarPriceExpected}{Environment.NewLine}" +
$"Sales Taxes: {salesTaxExpected}{Environment.NewLine}" +
$"Total: {totalExpected}{Environment.NewLine}", receiptDetail.Receipt);
}
public void ApplyTaxes_EmptyShoppingBasket_NoTaxedProducts()
{
//Arrange
var shoppingBasket = new ShoppingBasket(new List <IProduct>());
//Act
IList <TaxedProduct> taxedProducts = _taxCalculator.ApplyTaxes(shoppingBasket);
//Assert
Assert.AreEqual(0, taxedProducts.Count);
}
