public void IfPayingEnougthThePaymentShouldBeAccepted_2()
{
var initialization = @"{
""500"": 5,
""200"": 1,
""100"": 6,
""50"": 20,
""20"": 11,
""10"": 5,
""5"": 17,
""2"": 31,
""1"": 29,
""0.5"": 150,
""0.2"": 721,
""0.1"": 600,
""0.05"": 1500,
""0.02"": 1600,
""0.01"": 2500
}";
var moneyBackGetter = new MoneyBackManager(initialization);
var payment = @"{
""20"" : 1,
""5"" : 2
}";
var result = moneyBackGetter.Pay(27, payment);
Assert.IsTrue(result.IsPaymentAccepted);
}
public void WhenNotAcceptingPaymentTheClientCashShouldbeGivenBack()
{
var initialization = @"{
""5"": 1,
""2"": 3
}";
var moneyBackGetter = new MoneyBackManager(initialization);
var payment = @"{
""20"" : 1,
""5"" : 2
}";
var result = moneyBackGetter.Pay(27, payment);
var returnMoney = @"{
""500"": 0,
""200"": 0,
""100"": 0,
""50"": 0,
""20"": 0,
""10"": 0,
""5"": 1,
""2"": 3,
""1"": 0,
""0.5"": 0,
""0.2"": 0,
""0.1"": 0,
""0.05"": 0,
""0.02"": 0,
""0.01"": 0
}";
Assert.AreEqual(returnMoney, moneyBackGetter.State);
}
public void TheMachineCanNotGiveBackAPieceSheDontHaveForEuros()
{
var initialization = @"{
""5"": 1,
""2"": 3
}";
var moneyBackGetter = new MoneyBackManager(initialization);
var payment = @"{
""20"" : 1,
""5"" : 2
}";
var result = moneyBackGetter.Pay(27, payment);
Assert.IsFalse(result.IsPaymentAccepted);
}
public void ICanAddSomeMoneyToCashbackToTheMachine()
{
var initialization = @"{
""500"": 5,
""200"": 1,
""100"": 6,
""50"": 20,
""20"": 11,
""10"": 5,
""5"": 17,
""2"": 31,
""1"": 29,
""0.5"": 150,
""0.2"": 721,
""0.1"": 600,
""0.05"": 1500,
""0.02"": 1600,
""0.01"": 2500
}";
var moneyBackGetter = new MoneyBackManager(initialization);
moneyBackGetter.AddMoney("20", 14);
var newState = @"{
""500"": 5,
""200"": 1,
""100"": 6,
""50"": 20,
""20"": 25,
""10"": 5,
""5"": 17,
""2"": 31,
""1"": 29,
""0.5"": 150,
""0.2"": 721,
""0.1"": 600,
""0.05"": 1500,
""0.02"": 1600,
""0.01"": 2500
}";
Assert.AreEqual(newState, moneyBackGetter.State);
}
public void TheMachinegiveCashBackInSellerDefavorWhenSheDontHaveEnougthCentimes_2()
{
var initialization = @"{
""5"": 1,
""2"": 3,
""1"" : 4,
""0.5"": 3,
""0.2"" : 4,
""0.1"" : 6,
""0.05"" : 7
}";
var moneyBackGetter = new MoneyBackManager(initialization);
var payment = @"{
""20"" : 1,
""5"" : 2
}";
var result = moneyBackGetter.Pay(29.99, payment);
Assert.IsTrue(result.IsPaymentAccepted);
var returnMoney = @"{
""500"": 0,
""200"": 0,
""100"": 0,
""50"": 0,
""20"": 0,
""10"": 0,
""5"": 0,
""2"": 0,
""1"": 0,
""0.5"": 0,
""0.2"": 0,
""0.1"": 0,
""0.05"": 1,
""0.02"": 0,
""0.01"": 0
}";
Assert.AreEqual(returnMoney, result.MoneyBackState);
}
public void WhenTheMachineCashBackThisGiveBackByPriorityTheMostGreaterPiece()
{
var initialization = @"{
""5"": 1,
""2"": 3,
""1"": 4,
""0.5"": 150,
""0.2"": 721,
""0.1"": 600,
""0.05"": 1500,
""0.02"": 1600,
""0.01"": 2500
}";
var moneyBackGetter = new MoneyBackManager(initialization);
var payment = @"{
""20"" : 1,
""5"" : 2
}";
var result = moneyBackGetter.Pay(27, payment);
var returnMoney = @"{
""500"": 0,
""200"": 0,
""100"": 0,
""50"": 0,
""20"": 0,
""10"": 0,
""5"": 0,
""2"": 1,
""1"": 1,
""0.5"": 0,
""0.2"": 0,
""0.1"": 0,
""0.05"": 0,
""0.02"": 0,
""0.01"": 0
}";
Assert.AreEqual(returnMoney, result.MoneyBackState);
}
public void WhenTheGoodPriceIsPayedThePaymentIsAccepted()
{
var initialization = @"{
""5"": 1,
""2"": 3,
""1"" : 4,
""0.5"": 3,
""0.2"" : 4,
""0.1"" : 6,
""0.05"" : 7
}";
var moneyBackGetter = new MoneyBackManager(initialization);
var payment = @"{
""20"" : 1,
""5"" : 2
}";
var result = moneyBackGetter.Pay(30, payment);
Assert.IsTrue(result.IsPaymentAccepted);
}
public void WhenTheGoodPriceIsPayedThePaymentNoMoneyIsgivenBack()
{
var initialization = @"{
""5"": 1,
""2"": 3,
""1"" : 4,
""0.5"": 3,
""0.2"" : 4,
""0.1"" : 6,
""0.05"" : 7
}";
var moneyBackGetter = new MoneyBackManager(initialization);
var payment = @"{
""20"" : 1,
""5"" : 2
}";
var result = moneyBackGetter.Pay(30, payment);
var returnMoney = @"{
""500"": 0,
""200"": 0,
""100"": 0,
""50"": 0,
""20"": 0,
""10"": 0,
""5"": 0,
""2"": 0,
""1"": 0,
""0.5"": 0,
""0.2"": 0,
""0.1"": 0,
""0.05"": 0,
""0.02"": 0,
""0.01"": 0
}";
Assert.AreEqual(returnMoney, result.MoneyBackState);
}
public void TheMachineCanCashBack()
{
var initialization = @"{
""5"": 1,
""2"": 3,
""1"": 4,
""0.5"": 150,
""0.2"": 721,
""0.1"": 600,
""0.05"": 1500,
""0.02"": 1600,
""0.01"": 2500
}";
var moneyBackGetter = new MoneyBackManager(initialization);
var payment = @"{
""20"" : 1,
""5"" : 2
}";
var result = moneyBackGetter.Pay(27, payment);
Assert.IsTrue(result.IsPaymentAccepted);
}
public void ICantAddMoneyForAWrongPiece()
{
var initialization = @"{
""500"": 5,
""200"": 1,
""100"": 6,
""50"": 20,
""20"": 11,
""10"": 5,
""5"": 17,
""2"": 31,
""1"": 29,
""0.5"": 150,
""0.2"": 721,
""0.1"": 600,
""0.05"": 1500,
""0.02"": 1600,
""0.01"": 2500
}";
var moneyBackGetter = new MoneyBackManager(initialization);
Assert.Throws <MoneyBackManagerException>(() => moneyBackGetter.AddMoney("15", 30));
}
public void CurrentStateofMoneyShouldBeInitialized()
{
var initialization = @"{
""500"": 5,
""200"": 1,
""100"": 6,
""50"": 20,
""20"": 11,
""10"": 5,
""5"": 17,
""2"": 31,
""1"": 29,
""0.5"": 150,
""0.2"": 721,
""0.1"": 600,
""0.05"": 1500,
""0.02"": 1600,
""0.01"": 2500
}";
var moneyBackGetter = new MoneyBackManager(initialization);
var status = moneyBackGetter.State;
Assert.AreEqual(initialization, status);
}
public void WhenTheMachineCashBackSheHaveClientPaymentRetrivedByGivenMoney()
{
var initialization = @"{
""50"": 1,
""2"": 2,
""1"": 1,
""0.5"" : 3
}";
var moneyBackGetter = new MoneyBackManager(initialization);
var payment = @"{
""20"" : 1,
""5"" : 2
}";
var result = moneyBackGetter.Pay(27, payment);
var returnMoney = @"{
""500"": 0,
""200"": 0,
""100"": 0,
""50"": 1,
""20"": 1,
""10"": 0,
""5"": 2,
""2"": 1,
""1"": 0,
""0.5"": 3,
""0.2"": 0,
""0.1"": 0,
""0.05"": 0,
""0.02"": 0,
""0.01"": 0
}";
Assert.AreEqual(returnMoney, moneyBackGetter.State);
}