public void DepositMoneyTest(decimal depositAmount1, decimal depositAmount2, decimal expected)
{
// Arrange: Create an instance of ATM class by calling ATM constructor
ATM atm = new ATM();
// Act: Calling DepositMoney with amounts
atm.DepositMoney(depositAmount1);
atm.DepositMoney(depositAmount2);
// Assert
Assert.Equal(expected, atm.ViewBalance());
}
static void Main(string[] args)
{
Console.WriteLine("Welcome to DeltaV Bank");
// Instantiate the ATM class
ATM atm = new ATM();
// Keep prompting until user exits
while (true)
{
// Prompt user with options
Console.WriteLine("What would you like to do?");
Console.WriteLine("View Balance \n" +
"Deposit Money \n" +
"Withdraw Money \n" +
"Exit");
string userInput = Console.ReadLine().ToLower();
// Eventually put "try" here
if (userInput == "view balance")
{
Console.WriteLine($"Your balance is {atm.ViewBalance()}");
}
else if (userInput == "deposit money")
{
Console.WriteLine($"How much would you like to deposit?");
decimal depositAmount = decimal.Parse(Console.ReadLine());
// Call Deposit Money to update balance
atm.DepositMoney(depositAmount);
Console.WriteLine($"You deposited ${depositAmount}. \n" +
$"Your new balance is ${atm.ViewBalance()}");
}
else if (userInput == "withdraw money")
{
Console.WriteLine($"How much would you like to withdraw?");
decimal withdrawAmount = decimal.Parse(Console.ReadLine());
// Call Withdraw Money to update balance
atm.WithdrawMoney(withdrawAmount);
Console.WriteLine($"You withdrew ${withdrawAmount}. \n" +
$"Your new balance is ${atm.ViewBalance()}");
}
else if (userInput == "exit")
{
break;
}
// Catch here
}
}
public void DepositNegativeAmountTest()
{
// Arrange: Create an instance of ATM class by calling ATM constructor
ATM atm = new ATM(100);
// Act: Calling DepositMoney with negative amount but not executed yet
Action depositNegative = () => atm.DepositMoney(-5);
// Assert argument exception is thrown when negative amount is deposited
ArgumentException exception = Assert.Throws <ArgumentException>(depositNegative);
Assert.Equal("Cannot deposit a negative amount.", exception.Message);
}