public void CheckingAccountTest_InterestEarned_More_Than_A_Thousand()
{
IAccount checkingAccount = new CheckingAccount();
checkingAccount.Deposit(950.75m);
checkingAccount.Deposit(1520.32m);
checkingAccount.Withdraw(95.00m);
Assert.AreEqual(2.37607m, checkingAccount.InterestEarned());
}
public void CheckingAccountTest_SumTransactions()
{
IAccount checkingAccount = new CheckingAccount();
checkingAccount.Deposit(450.75m);
checkingAccount.Deposit(120.32m);
checkingAccount.Withdraw(4.67m);
Assert.AreEqual(566.40m, checkingAccount.SumTransactions());
}
public void CheckingAccountTest_InterestEarned_Less_Than_A_Thousand()
{
IAccount checkingAccount = new CheckingAccount();
checkingAccount.Deposit(450.75m);
checkingAccount.Deposit(120.32m);
checkingAccount.Withdraw(4.67m);
Assert.AreEqual(.5664m, checkingAccount.InterestEarned());
}
public void AccountTest_Withdraw_More_Than_Account_Balance()
{
IAccount account = new CheckingAccount();
account.Deposit(100);
try
{
account.Withdraw(150);
}
catch (ArgumentException ae)
{
Assert.AreEqual(ae.Message, "cannot withdraw more than current account balance");
return;
}
Assert.Fail("No exception was thrown");
}