/// <remarks>
/// This function adds n Account for a Customer and sets the intial balance and over draft limit.
/// </remarks>
/// <param name="customerId">A interger customerId.</param>
/// <param name="accountType">A string containing accountType.</param>
/// <param name="balance">A float amount for the initial balance.</param>
/// <param name="overdraft">A float amount for the initial overdraft limit amount.</param>
public void AddAccount(int customerId, string accountType, float balance, float overdraft)
{
CustomerList = Customer.CustomerList;
Customer customer = FindCustomerById(customerId);
int i = 1;
if (accountType == "Everyday")
{
foreach (EverydayAccount e in customer.EverydayAccount)
{
if (e.AccountId == i)
{
i++;
}
else
{
break;
}
}
EverydayAccount everyday = new EverydayAccount(customer, i, balance);
customer.EverydayAccount.Add(everyday);
Customer.CustomerList = CustomerList;
}
else if (accountType == "Investment")
{
foreach (InvestmentAccount e in customer.InvestmentAccount)
{
if (e.AccountId == i)
{
i++;
}
else
{
break;
}
}
InvestmentAccount investment = new InvestmentAccount(customer, i, balance);
customer.InvestmentAccount.Add(investment);
Customer.CustomerList = CustomerList;
}
else if (accountType == "Omni")
{
foreach (OmniAccount e in customer.OmniAccount)
{
if (e.AccountId == i)
{
i++;
}
else
{
break;
}
}
OmniAccount omni = new OmniAccount(customer, i, balance, overdraft);
customer.OmniAccount.Add(omni);
Customer.CustomerList = CustomerList;
}
SerializeNow();
}
//tests the calaculate invest function
public void CalculateInterestOmni()
{
float initialBalance = 200;
float expected = 210;
Customer customer = new Customer(4, "Allen", "02222222");
OmniAccount omniAccount = new OmniAccount(customer, 5, initialBalance, 5, 20, 1000);
float actual = omniAccount.CalculateInterest();
Assert.AreEqual(expected, actual, 0.001);
}
public void WithdrawWithValidAmountOmni()
{
float initialBalance = 200;
float withdrawAmount = 50;
float expected = 150;
Customer customer = new Customer(4, "Allen", "02222222");
OmniAccount omniAccount = new OmniAccount(customer, 5, initialBalance, 5, 20, 1000);
float actual = omniAccount.Withdraw(withdrawAmount);
Assert.AreEqual(expected, actual);
}
public void DepositWithValidAmountOmni()
{
float initialBalance = 200;
float depositAmount = 50;
float expected = 250;
Customer customer = new Customer(4, "Allen", "02222222");
OmniAccount omniAccount = new OmniAccount(customer, 5, initialBalance, 5, 20, 1000);
float actual = omniAccount.Deposit(depositAmount);
Assert.AreEqual(expected, actual);
}
public void WithdrawWithLessThanZeroOmni()
{
float initialBalance = 200;
float withdrawAmount = -10;
Customer customer = new Customer(4, "Allen", "02222222");
OmniAccount omniAccount = new OmniAccount(customer, 5, initialBalance, 5, 20, 1000);
try
{
omniAccount.Withdraw(withdrawAmount);
}
catch (ArgumentOutOfRangeException)
{
return;
}
Assert.Fail();
}
public void DepositWithInvalidAmountOmni()
{
float initialBalance = 200;
float depositAmount = -50;
Customer customer = new Customer(4, "Allen", "02222222");
OmniAccount omniAccount = new OmniAccount(customer, 5, initialBalance, 5, 20, 1000);
try
{
omniAccount.Deposit(depositAmount);
}
catch (ArgumentOutOfRangeException)
{
return;
}
Assert.Fail();
}
