@Test
public void testCreate() {
try {
accVec.create(new OrdinaryAccount("200"));
assertEquals(1, accVec.numberOfAccounts(), 0);
} catch (AccountCreationException ace) {
System.out.println("Should not enter this catch block");
}
}
@Test(expected = AccountCreationException.class)
public void testCreateExistingAccount() throws AccountCreationException {
accVec.create(new OrdinaryAccount("200"));
accVec.create(new OrdinaryAccount("200"));
try {
accVec.delete("200");
} catch (AccountDeletionException e) {
System.out.println(
"Should not enter this catch block once we make sure the account is created");
}
}
@Test
public void testRetrieve() {
OrdinaryAccount acc1 = new OrdinaryAccount("700");
try {
accVec.create(acc1);
assertEquals(acc1, accVec.retrieve("700"));
} catch (AccountCreationException e) {
System.out.println("Should not enter this catch block");
} catch (AccountNotFoundException e) {
System.out.println("Should not enter this catch block either");
}
}
@Test
public void testList() {
AccountVector accVec = new AccountVector();
assertArrayEquals(null, accVec.list());
OrdinaryAccount acc1 = new OrdinaryAccount("100");
OrdinaryAccount acc2 = new OrdinaryAccount("400");
try {
accVec.create(acc1);
accVec.create(acc2);
assertArrayEquals(new AbstractAccount[] {acc1, acc2}, accVec.list());
} catch (AccountCreationException e) {
System.out.println("Should not enter this catch block");
}
}
@Test
public void testUpdate() {
accVec = new AccountVector();
try {
OrdinaryAccount acc1 = new OrdinaryAccount("670");
accVec.create(acc1);
acc1.credit(200);
accVec.update(acc1);
assertEquals(acc1.getBalance(), accVec.retrieve("670").getBalance(), 0);
} catch (AccountCreationException e) {
System.out.println("Should not enter this catch block");
} catch (NegativeAmountException e) {
System.out.println("nor this");
} catch (AccountNotFoundException e) {
System.out.println("or this");
}
}
@Test
public void testNumberOfAccounts() {
try {
accVec.delete("200");
} catch (AccountDeletionException ade) {
} finally {
assertEquals(0, accVec.numberOfAccounts(), 0);
}
try {
accVec.create(new OrdinaryAccount("300"));
assertEquals(1, accVec.numberOfAccounts(), 0);
} catch (AccountCreationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
@Test(expected = AccountDeletionException.class)
public void testDeleteWithoutAccount() throws AccountDeletionException {
accVec.delete("3");
}
@Test(expected = AccountNotFoundException.class)
public void testUpdateNonExistingAccount() throws AccountNotFoundException {
accVec = new AccountVector();
accVec.update(new SpecialAccount("50"));
}
@Test(expected = AccountNotFoundException.class)
public void testRetrieveWithoutAccount() throws AccountNotFoundException {
OrdinaryAccount acc1 = new OrdinaryAccount("700");
assertEquals(acc1, accVec.retrieve("900"));
}