public async Task CheckLegalPurcahseWithDiscount()
{
await testUser.UpdateProductInShoppingBasket(testStore, product, 5);
testStore.UpdateProduct(product);
ConditionDiscount discount = new ConditionDiscount(new DiscountCalculator(return15));
IRule rule = new Rule(CheckTotalWeightMoreThan400);
discount.AddRule(rule);
testStore.AddDiscount(testStore.GetFounder().Username, discount);
Assert.AreEqual(PRICE1 * 5 * (1 - (DISCOUNT_VALUE / 100)), testUser.ShoppingCart.CalcPaySum());
var v1 = await testUser.PurchaseShoppingCart(testUserCreditCard, "0544444444", testUserAddress);
Assert.IsTrue(!v1.IsErr);
}
public void ApplyTwoRelevantDiscounts()
{
shoppingBasket.UpdateProduct(product1, 30);
Address address = new Address("1", "1", "1", "1", "1");
CreditCard card = new CreditCard("1", "1", "1", "1", "1", "1");
Store store = new Store("testStore", card, address);
store.SetFounder(Founder.makeFounder(new MemberState("Founder"), store));
store.UpdateProduct(product1);
ConditionDiscount discount1 = new ConditionDiscount(new DiscountCalculator(return10));
discount1.AddRule(new Rule(MoreThan10Products));
ConditionDiscount discount2 = new ConditionDiscount(new DiscountCalculator(return20));
discount2.AddRule(new Rule(MoreThan20Products));
store.AddDiscount(store.Founder.Username, discount1);
store.AddDiscount(store.Founder.Username, discount2);
Assert.AreEqual(0.2 * product1.Price, store.ApplyDiscounts(shoppingBasket));
}
private void CreateDiscounts()
{
Product apples = Store.GetProductByName("apples");
if (apples != null)
{
IDiscount applesDiscount = new PercentageDiscount(apples.Id, 10);
Store.AddDiscount(applesDiscount);
}
Product beans = Store.GetProductByName("beans");
Product bread = Store.GetProductByName("bread");
DiscountRule breadDiscountRule = new DiscountRule(beans.Id, 2);
if (beans != null && bread != null)
{
IDiscount breadDiscount = new MixtPercentageDiscount(bread.Id, 50, breadDiscountRule);
Store.AddDiscount(breadDiscount);
}
}
