示例#1
0
 public static void SetPromotionActive(Product p)
 {
     p.IsPromotionActive = IsPromotionActive(
         p.Price,
         p.PreviousPrice,
         p.PriceLastChanged,
         p.PricePreviouslyLastChanged,
         Time.Now);
 }
            public void Hadtobestableforatleast30days_Wait29Days()
            {
                var product = new Product();
                product.Price = 100;
                Time.AdvanceDays(29);

                product.Price = 70;

                _SetPromotionAndAssertOn(product, false);
            }
            public void Aredpencilpromotionlasts30daysasthemaximumlength_31Later()
            {
                var product = new Product();
                product.Price = 100;

                Time.AdvanceDays(30);
                product.Price = 70;

                _SetPromotionAndAssertOn(product, true);

                Time.AdvanceDays(31);

                _SetPromotionAndAssertOn(product, false);
            }
            public void PriceReducedBy04Percent_PromotionNOTActive()
            {
                var product = new Product();
                product.Price = 100;
                Time.AdvanceDays(30);
                product.Price = 96;

                _SetPromotionAndAssertOn(product, false);
            }
 private static void _SetPromotionAndAssertOn(Product product, bool shouldPromotionBeActive)
 {
     PromotionCalculator.SetPromotionActive(product);
     if (shouldPromotionBeActive)
     {
         Assert.True(product.IsPromotionActive);
     }
     else
     {
         Assert.False(product.IsPromotionActive);
     }
 }
            public void PriceReducedBy30Percent_PromotionActive()
            {
                var product = new Product();
                product.Price = 100;
                Time.AdvanceDays(30);
                product.Price = 70;

                _SetPromotionAndAssertOn(product, true);
            }