public void WithdrawMoney()
{
BankTeller teller = new BankTeller(db);
double money = 100;
double balance = teller.CheckBalance(5);
teller.WithdrawMoney(money, 5);
double newBalance = teller.CheckBalance(5);
Assert.Equal(balance - money, newBalance);
}
public void DepositMoney()
{
BankTeller teller = new BankTeller(db);
double money = 100;
double balance = teller.CheckBalance(5);
teller.DepositMoney(money, 5);
double newBalance = teller.CheckBalance(5);
Assert.Equal(money + balance, newBalance);
}
public void ShowAccountBalance()
{
BankTeller teller = new BankTeller(db);
int accountId = 6;
double balance = teller.CheckBalance(accountId);
Assert.Equal(balance, 200);
}