public void ValidateDrinkSelectionFalseCase()
{
Machineprogram machineprogram = new Machineprogram();
machineprogram.InsertCoins(100);
machineprogram.InsertCoins(5);
Assert.AreEqual(machineprogram.ValidateDrinkSelection(4), false);
}
public void ReturnMoney()
{
Machineprogram machineprogram = new Machineprogram();
Assert.AreEqual(machineprogram.ValidateDrinkSelection(3), true);
Assert.AreEqual(machineprogram.CheckDeposit(), false);
Assert.AreEqual(machineprogram.ReturnChange(), false);
machineprogram.InsertCoins(5);
Assert.AreEqual(machineprogram.ReturnChange(), false);
machineprogram.InsertCoins(100);
Assert.AreEqual(machineprogram.CheckDeposit(), true);
Assert.AreEqual(machineprogram.ReturnChange(), true);
}