public void CalculateReducePrice_ExistProductIdInvalidDateTime_ReducePriceZero()
{
var promotion = new PromotionRuleLimitTimeDiscount("promotionId", "title", "productId", "productName", new DateTime(2016, 11, 11), new DateTime(2016, 11, 13), 10);
var reducePrice = promotion.CalculateReducePrice("productId", 100, new DateTime(2016, 11, 10));
Assert.AreEqual(0, reducePrice);
}
public void CalculateReducePrice_ExistProductIdValidDateTime_ReducePriceZero()
{
const decimal ORIGINAL_PRICE = 100;
const decimal DISCOUNTED_PRICE = 10;
var promotion = new PromotionRuleLimitTimeDiscount("promotionId", "title", "productId", "productName", new DateTime(2016, 11, 11), new DateTime(2016, 11, 13), DISCOUNTED_PRICE);
var reducePrice = promotion.CalculateReducePrice("productId", ORIGINAL_PRICE, new DateTime(2016, 11, 12));
Assert.AreEqual(ORIGINAL_PRICE - DISCOUNTED_PRICE, reducePrice);
}
public void CalculateReducePrice_NotExistProductId_ReducePriceZero()
{
var promotion = new PromotionRuleLimitTimeDiscount("promotionId", "title", new DateTime(2016, 11, 11),
new DateTime(2016, 11, 13), 10);
promotion.JoinProduct("productId", "productName");
var reducePrice = promotion.CalculateReducePrice("productId1", 100, DateTime.Now);
Assert.AreEqual(0, reducePrice);
}
