public void GetPrix_return_2_when_3_articles_of_1_euro_added()
{
var promotion = new Get_2_And_1_Offered();
var unitPrice = 1;
var article = new Article(promotion)
{
PrixUnitaire = unitPrice, Nombre = 3
};
Assert.Equal(2, article.GetPrix());
}
public void GetPrix_return_price_of_4_when_take_6_items()
{
var promotion = new Get_2_And_1_Offered();
var unitPrice = 1;
var priceOf4 = unitPrice * 4;
var article = new Article(promotion)
{
PrixUnitaire = unitPrice, Nombre = 6
};
Assert.Equal(priceOf4, article.GetPrix());
}
