public void AddInterestTest()
{
var collegeAccount = new CollegeAccount(1000);
collegeAccount.AddInterest();
Assert.Equal(1000.416, collegeAccount.getBalance(), 3);
collegeAccount.setBalance(150);
collegeAccount.AddInterest();
Assert.Equal(150, collegeAccount.getBalance());
collegeAccount.setBalance(10000);
collegeAccount.AddInterest();
Assert.Equal(10008.333, collegeAccount.getBalance(), 2);
}
public void WithdrawalTest()
{
var collegeAccount = new CollegeAccount(600);
collegeAccount.Withdrawal(599);
Assert.Equal(1, collegeAccount.getBalance());
collegeAccount.setBalance(600);
collegeAccount.Withdrawal(600);
Assert.Equal(0, collegeAccount.getBalance());
collegeAccount.setBalance(600);
collegeAccount.Withdrawal(601);
Assert.Equal(-16, collegeAccount.getBalance());
collegeAccount.setBalance(-1);
collegeAccount.Withdrawal(1);
Assert.Equal(-1, collegeAccount.getBalance());
}
public void DepositTest()
{
var collegeAccount = new CollegeAccount(600);
collegeAccount.Deposit(50);
Assert.Equal(650, collegeAccount.getBalance());
collegeAccount.setBalance(600);
collegeAccount.Deposit(0);
Assert.Equal(600, collegeAccount.getBalance());
}