public void Compute_Sum_of_products_when_several_products_are_added()
{
var cashRegister = new CashRegister();
var price = cashRegister.Add("Bananes");
price = cashRegister.Add("Cerises");
Check.That(price).IsEqualTo(225);
}
public void Apply_Discount_On_Cerises()
{
var cashRegister = new CashRegister();
var price = cashRegister.Add("Cerises");
price = cashRegister.Add("Cerises");
Check.That(price).IsEqualTo(130);
}
public void Offer_second_bananas()
{
var cashRegister = new CashRegister();
var price = cashRegister.Add("Bananes");
price = cashRegister.Add("Bananes");
Check.That(price).IsEqualTo(Prices.BananaPrice);
}
public void Apply_Discount_On_Mele()
{
var cashRegister = new CashRegister();
cashRegister.Add("Mele");
var price = cashRegister.Add("Mele");
Check.That(price).IsEqualTo(Prices.ApplePrice);
}
public void Apply_Discount_On_Apples(string product)
{
var cashRegister = new CashRegister();
cashRegister.Add(product);
cashRegister.Add(product);
cashRegister.Add(product);
var price = cashRegister.Add(product);
Check.That(price).IsEqualTo(4 * Prices.ApplePrice - 100);
}
public void Parse_multiple_products_separated_with_a_comma()
{
var cashRegister = new CashRegister();
var price = cashRegister.Add("Pommes, Cerises, Bananes");
Check.That(price).IsEqualTo(325);
}
public void Display_Bananes_Price()
{
var cashRegister = new CashRegister();
var price = cashRegister.Add("Bananes");
Check.That(price).IsEqualTo(Prices.BananaPrice);
}
public void Display_Cerises_Price()
{
var cashRegister = new CashRegister();
var price = cashRegister.Add("Cerises");
Check.That(price).IsEqualTo(Prices.CherryPrice);
}
public void Display_Pommes_Price(string product)
{
var cashRegister = new CashRegister();
var price = cashRegister.Add(product);
Check.That(price).IsEqualTo(Prices.ApplePrice);
}
public void Accept_Iteration_6()
{
var cashRegister = new CashRegister();
var price = cashRegister.Add("Mele, Apples, Apples, Mele");
Check.That(price).IsEqualTo(200);
Check.That(price).IsEqualTo(100);
}
public void AmountDifferenceWith_Should_Calcul_Difference_Between_Given_Amount_And_Inserted_Money(double amountToCheck, double insertedMoney, double expectedAmountDifference)
{
// GIVEN
CashRegister cashRegister = new CashRegister();
cashRegister.Add(insertedMoney);
// WHEN
double amountDifference = cashRegister.DifferenceWith(amountToCheck);
// THEN
Check.That(amountDifference).IsEqualTo(expectedAmountDifference);
}
public void HaveSufficientMoneyFor_Should_Return_False_When_Enough_Money_Is_Inserted(double insertedMoney, double minimumNeededMoney)
{
// GIVEN
CashRegister cashRegister = new CashRegister();
cashRegister.Add(insertedMoney);
// WHEN
bool haveSufficientMoneyFor = cashRegister.IsInsertedAmountLessThan(minimumNeededMoney);
// THEN
Check.That(haveSufficientMoneyFor).IsFalse();
}