public void GetPrix_has_5_percent_discount_when_buy_2000_grammes()
{
var unitPricePerGram = 10;
var promotion = new Get_5_Percent_Discount_ForEach_2000_Grams();
var article = new Article(promotion)
{
PrixUnitaire = unitPricePerGram, PoidsEnGrammes = 2000
};
Assert.Equal(9.5m * 2000, article.GetPrix());
}
public void GetPrix_apply_5_percent_discount_foreach_2000_grammes_and_apply_normal_price_on_the_rest()
{
var unitPricePerGram = 10;
var discountPrice = 9.5m;
var promotion = new Get_5_Percent_Discount_ForEach_2000_Grams();
var article = new Article(promotion)
{
PrixUnitaire = unitPricePerGram, PoidsEnGrammes = 4500
};
Assert.Equal((discountPrice * 2000) + (discountPrice * 2000) + (unitPricePerGram * 500), article.GetPrix());
}
