public void Apply_WithLessThanMinimumProductForPromotionToBeAvailed_NoPromotionApplied()
{
IList <IProduct> products = SetupProduct("ProductB", 30, 1);
var promotion = new Promotion.PromotionB();
var totalValueOfProduct = promotion.Apply(products);
Assert.Equal(30, totalValueOfProduct);
}
public void Apply_WithMoreThanMinimumProductForPromotionToBeAvailed_PromotionAppliedForRelevantProducts()
{
IList <IProduct> products = SetupProduct("ProductB", 30, 3);
var promotion = new Promotion.PromotionB();
var totalValueOfProduct = promotion.Apply(products);
Assert.Equal(75, totalValueOfProduct);
}