public void cannot_insert_more_than_one_coin_or_note_at_a_time()
{
//Arrange
var snackMachine = new SnackMachine.Logic.SnackMachine();
//Act
var twoCent = OneCent + OneCent;
Action action = () => { snackMachine.InsertMoney(twoCent); };
//Assert
Assert.Throws <InvalidOperationException>(action);
}
public void inserted_money_goes_to_money_in_transaction()
{
//Arrange
var snackMachine = new SnackMachine.Logic.SnackMachine();
//Act
snackMachine.InsertMoney(OneCent);
snackMachine.InsertMoney(OneDollar);
//Assert
Assert.Equal(1.01m, snackMachine.MoneyInTransaction.Amount);
}
public void return_money_empties_money_in_transaction()
{
//Arrange
var snackMachine = new SnackMachine.Logic.SnackMachine();
snackMachine.InsertMoney(OneDollar);
//Act
snackMachine.ReturnMoney();
//Assert
Assert.Equal(0m, snackMachine.MoneyInTransaction.Amount);
}
public void money_in_transaction_goes_to_money_inside_after_purchase()
{
//Arrange
var snackMachine = new SnackMachine.Logic.SnackMachine();
//Act
snackMachine.InsertMoney(OneDollar);
snackMachine.InsertMoney(OneDollar);
snackMachine.BuySnack();
//Assert
//Assert.True(snackMachine.MoneyInTransaction.Equals(None));
snackMachine.MoneyInTransaction.Should().Be(None);
Assert.True(snackMachine.MoneyInside.Amount.Equals(2m));
}
