public void SetUp()
{
_stubConsoleWrapper = new Mock <IConsoleWrapper>();
_stubProductDiscounter = new Mock <IProductDiscounter>();
var productDiscounters = new List <IProductDiscounter> {
_stubProductDiscounter.Object
};
_sut = new ShoppingCartItemCalculator(productDiscounters, _stubConsoleWrapper.Object);
}
public void calculates_correct_total_of_cart(List <IShoppingCartItem> items, double expectedTotal)
{
var productDiscounters = new List <IProductDiscounter> {
new ProductADiscounter(), new ProductBDiscounter()
};
var shoppingCartItemCalculator = new ShoppingCartItemCalculator(productDiscounters, _stubConsoleWrapper.Object);
var sut = new ShoppingCart(shoppingCartItemCalculator, _stubConsoleWrapper.Object);
sut.Items = items;
var actualTotal = sut.CalculateTotal();
Assert.AreEqual(expectedTotal, actualTotal);
}