public void AddSalesPromo_AdjustQuantityPriceToIncludeDiscounts_Int()
{
Pastry TestPastry = new Pastry(6);
Pastry TestPastry2 = new Pastry(2);
Pastry TestPastry3 = new Pastry(7);
int Answer1 = 10;
int Answer2 = 4;
int Answer3 = 12;
Assert.AreEqual(Answer1, TestPastry.AddSalesPromo());
Assert.AreEqual(Answer2, TestPastry2.AddSalesPromo());
Assert.AreEqual(Answer3, TestPastry3.AddSalesPromo());
}