public void Define_SinglePriceRule_As_MultiPriceRule_With_Qty_1()
{
IPricingRule rule = new QuantityPricingRule("A", 1, 50);
decimal price = rule.GetPrice();
decimal expectedPrice = 50;
Assert.AreEqual(expectedPrice, price);
}
public void If_QuantityPricingRule_A_50_Then_Price_is_50()
{
QuantityPricingRule rule = new QuantityPricingRule("A", 50);
decimal price = rule.GetPrice();
decimal expectedPrice = 50;
Assert.AreEqual(expectedPrice, price);
}
public void QuantityPricingRule_Price_LessThan_0_Throws_Exception()
{
QuantityPricingRule rule = new QuantityPricingRule("A", 2, -1);
}
public void QuantityPricingRule_Quantity_LessThan_1_Throws_Exception()
{
QuantityPricingRule rule = new QuantityPricingRule("A", 0, 50);
}
