private static Product GivenProductIsPromoted()
{
Product p = new Product(100);
p.Price = 80;
Time.GoForwardInDays(40);
Promoter.SetPromotion(p);
// Should assertion be here??
Assert.IsTrue(p.IsRedPencilPromoted);
return p;
}
public void TwoPromotionsAfterAnother()
{
// After a red pencil promotion is ended additional red pencil promotions may follow
// – as long as the start condition is valid: the price was stable for 30 days
// and these 30 days don’t intersect with a previous red pencil promotion.
// --> EXAMPLE??
Product p = new Product(100);
p.Price = 80;
Time.GoForwardInDays(40);
Promoter.SetPromotion(p);
Assert.IsTrue(p.IsRedPencilPromoted);
Time.GoForwardInDays(31);
Promoter.SetPromotion(p);
Assert.IsFalse(p.IsRedPencilPromoted);
p.Price = 70;
Time.GoForwardInDays(31);
Promoter.SetPromotion(p);
Assert.IsTrue(p.IsRedPencilPromoted);
}
public void PriceReducedMoreThan40Percent_PromoActive()
{
Product p = new Product(100);
p.Price = 50;
Time.GoForwardInDays(40);
Promoter.SetPromotion(p);
Assert.IsFalse(p.IsRedPencilPromoted);
}
public void PriceReducedbyLess5Percent_PromoNotActive()
{
Product p = new Product(100);
p.Price = 99;
Time.GoForwardInDays(40);
Promoter.SetPromotion(p);
Assert.IsFalse(p.IsRedPencilPromoted);
}
public void PriceLess30Percent_PromoActive()
{
Product p = new Product(100);
p.Price = 80;
Time.GoForwardInDays(40);
Promoter.SetPromotion(p);
Assert.IsTrue(p.IsRedPencilPromoted);
}
public void PreviousPriceNeedsToBeStableMoreThan30Days_PromoNOTActive()
{
Product p = new Product(100);
p.Price = 80;
Time.GoForwardInDays(10);
Promoter.SetPromotion(p);
Assert.IsFalse(p.IsRedPencilPromoted);
}