public void TestDepositSavings1()
{
SavingsAccount acc = new SavingsAccount(1120002895, Convert.ToDecimal(1000.000000000), "Nmae", DateTime.Now);
decimal amount = 500000;
decimal expected = acc.AvailableBalance + amount;
acc.CreditAccount(amount);
decimal actual = acc.AvailableBalance;
Assert.AreEqual(actual, expected);
}
public void TestDepositSavings2()
{
SavingsAccount acc = new SavingsAccount(1120002895, Convert.ToDecimal(1000.000000000), "Nmae", DateTime.Now);
decimal amount = -1;
acc.CreditAccount(amount);
}