/** Tests the withdraw method of ATMImplementation */
@Test
public void testWithdraw() {
ATMImplementation myATMImplementation = new ATMImplementation();
float withdrawalAmount = (float) 100.00;
// Get starting balance
try {
startingBalance = myATMImplementation.getBalance();
} catch (ATMException e) {
fail("ATMException thrown while getting balance");
}
// Make withdrawal
try {
myATMImplementation.withdraw(withdrawalAmount);
} catch (ATMException e) {
fail("ATMException thrown on deposit");
}
// Get final balance
try {
endBalance = myATMImplementation.getBalance();
} catch (ATMException e) {
fail("ATMException thrown while getting balance");
}
assertEquals(
"Deposit added money to account correctly",
endBalance,
startingBalance - withdrawalAmount,
0.0);
}
/** Tests the balance method of ATMImplementation */
@Test
public void testGetBalance() {
ATMImplementation myATMImplementation = new ATMImplementation();
try {
atmImpBalance = myATMImplementation.getBalance();
} catch (ATMException e) {
fail("ATMException thrown while getting balance");
}
assertEquals("getBalance retrieves the correct balance", 2000.00, atmImpBalance, 0.0);
}
