public void TestCurrentCreditAccount()
{
string AccNum = "5831314992";
Account <CurrentAccount> account = new Account <CurrentAccount>(BankDatabaseEngine.GetAccountName(AccNum), AccNum,
BankDatabaseEngine.GetAccountBalance(AccNum));
double creditAmount = 10000;
double expected = BankDatabaseEngine.GetAccountBalance(AccNum) + creditAmount;
Account <CurrentAccount> .CreditAccount(AccNum, creditAmount);
Assert.AreEqual(expected, BankDatabaseEngine.GetAccountBalance(AccNum));
}
public void TestInterestWithWrongAccountType()
{
double rate = 0.045;
BankPolicy <CurrentAccount> .interest_rate = rate;
string AccNum = "5831314992";
Account <CurrentAccount> account = new Account <CurrentAccount>(BankDatabaseEngine.GetAccountName(AccNum)
, AccNum, BankDatabaseEngine.GetAccountBalance(AccNum));
double expected = BankDatabaseEngine.GetAccountBalance(AccNum) +
(rate * BankDatabaseEngine.GetAccountBalance(AccNum));
account.AwardInterest(AccNum);
Assert.AreEqual(expected, BankDatabaseEngine.GetAccountBalance(AccNum));
}
public void TestInterest()
{
double rate = 0.005;
BankPolicy <SavingsAccount> .interest_rate = rate;
string AccNum = "1234567890";
Account <SavingsAccount> account = new Account <SavingsAccount>(BankDatabaseEngine.GetAccountName(AccNum)
, AccNum, BankDatabaseEngine.GetAccountBalance(AccNum));
double expected = BankDatabaseEngine.GetAccountBalance(AccNum) +
(rate * BankDatabaseEngine.GetAccountBalance(AccNum));
account.AwardInterest(AccNum);
double actual = BankDatabaseEngine.GetAccountBalance(AccNum);
Assert.AreEqual(expected, actual);
}
public void TestSavingsDebitAccount()
{
string AccNum = "1234567890";
Account <SavingsAccount> account = new Account <SavingsAccount>(BankDatabaseEngine.GetAccountName(AccNum)
, AccNum, BankDatabaseEngine.GetAccountBalance(AccNum));
double debitAmount = 10000;
double expected = BankDatabaseEngine.GetAccountBalance(AccNum) - debitAmount;
Account <SavingsAccount> .DebitAccount(AccNum, debitAmount);
Assert.AreEqual(expected, BankDatabaseEngine.GetAccountBalance(AccNum));
}
