@Test
public void testDeleteBookCopyReservation() {
try {
simulateBeginTransaction();
bDao.deleteBookCopyReservation(null);
simulateEndTransaction();
System.out.println("Should have thrown IllegalArgumentException, " + "book copy is null");
assertFalse(true);
} catch (NullPointerException ex) {
}
BookCopyReservation myBCReservation = new BookCopyReservation();
myBCReservation.setId(null);
try {
simulateBeginTransaction();
bDao.deleteBookCopyReservation(myBCReservation);
simulateEndTransaction();
System.out.println(
"Should have thrown IllegalArgumentException, " + "book copy's id is null");
assertFalse(true);
} catch (IllegalArgumentException ex) {
}
simulateBeginTransaction();
bDao.createBookCopyReservation(testBookCopyReservation1);
simulateEndTransaction();
simulateBeginTransaction();
bDao.deleteBookCopyReservation(testBookCopyReservation1);
simulateEndTransaction();
simulateBeginTransaction();
List<BookCopyReservation> reservations = bDao.findAllBookCopyReservations();
simulateEndTransaction();
assertFalse(reservations.contains(testBookCopyReservation1));
}
@Test
public void testCreateBookCopyReservation() {
try {
simulateBeginTransaction();
bDao.createBookCopyReservation(null);
simulateEndTransaction();
System.out.println("Should have thrown NPException");
assertTrue(false);
} catch (NullPointerException ex) {
}
BookCopyReservation myBCReservation = new BookCopyReservation();
myBCReservation.setReservationState(null);
myBCReservation.setBookCopy(createTestBookCopy());
try {
simulateBeginTransaction();
bDao.createBookCopyReservation(myBCReservation);
simulateEndTransaction();
System.out.println("Should have thrown IllegalArgumentException, state is null");
assertTrue(false);
} catch (IllegalArgumentException ex) {
}
myBCReservation.setReservationState(ReservationState.LENT);
myBCReservation.setBookCopy(null);
try {
simulateBeginTransaction();
bDao.createBookCopyReservation(myBCReservation);
simulateEndTransaction();
System.out.println("Should have thrown IllegalArgumentException, book copy is null");
assertTrue(false);
} catch (IllegalArgumentException ex) {
}
BookCopyReservation result = null;
try {
simulateBeginTransaction();
result = bDao.createBookCopyReservation(testBookCopyReservation1);
simulateEndTransaction();
} catch (Exception ex) {
ex.printStackTrace();
}
assertNotNull(result.getId());
assertEquals(testBookCopyReservation1.getBookCopy(), result.getBookCopy());
assertEquals(testBookCopyReservation1.getReservationState(), result.getReservationState());
}
@Test
public void testFindBookCopyReservations() {
simulateBeginTransaction();
bDao.createBookCopyReservation(testBookCopyReservation1);
simulateEndTransaction();
simulateBeginTransaction();
List<BookCopyReservation> reservations =
bDao.findBookCopyReservationsByReservationState(
testBookCopyReservation1.getReservationState());
simulateEndTransaction();
assertTrue(reservations.contains(testBookCopyReservation1));
simulateBeginTransaction();
reservations = bDao.findBookCopyReservationsByBookCopy(testBookCopyReservation1.getBookCopy());
simulateEndTransaction();
assertTrue(reservations.contains(testBookCopyReservation1));
}
@Test
public void testUpdateBookCopyReservation() {
try {
simulateBeginTransaction();
bDao.updateBookCopyReservation(null);
simulateEndTransaction();
System.out.println("Should have thrown NPException");
assertTrue(false);
} catch (NullPointerException ex) {
}
BookCopyReservation myBCReservation = new BookCopyReservation();
myBCReservation.setReservationState(null);
myBCReservation.setId(Long.MAX_VALUE);
myBCReservation.setBookCopy(createTestBookCopy());
try { // reservation state is null
simulateBeginTransaction();
bDao.updateBookCopyReservation(myBCReservation);
simulateEndTransaction();
System.out.println("Should have thrown IllegalArgumentException, state is null");
assertTrue(false);
} catch (IllegalArgumentException ex) {
}
myBCReservation.setReservationState(ReservationState.LENT);
myBCReservation.setBookCopy(null);
try { // book copy is null
simulateBeginTransaction();
bDao.updateBookCopyReservation(myBCReservation);
simulateEndTransaction();
System.out.println("Should have thrown IllegalArgumentException, book copy is null");
assertTrue(false);
} catch (IllegalArgumentException ex) {
}
myBCReservation.setReservationState(ReservationState.READY);
myBCReservation.setId(null);
myBCReservation.setBookCopy(createTestBookCopy());
try { // id is null
simulateBeginTransaction();
bDao.updateBookCopyReservation(myBCReservation);
simulateEndTransaction();
System.out.println("Should have thrown IllegalArgumentException, book copy is null");
assertTrue(false);
} catch (IllegalArgumentException ex) {
}
simulateBeginTransaction();
bDao.createBookCopyReservation(testBookCopyReservation1);
simulateEndTransaction();
testBookCopyReservation1.setBookCopy(createTestBookCopy());
testBookCopyReservation1.setReservationState(ReservationState.RETURNED);
BookCopyReservation resultOfUpdate = null;
try {
simulateBeginTransaction();
resultOfUpdate = bDao.updateBookCopyReservation(testBookCopyReservation1);
simulateEndTransaction();
} catch (Exception ex) {
ex.printStackTrace();
}
assertEquals(testBookCopyReservation1.getBookCopy(), resultOfUpdate.getBookCopy());
assertEquals(
testBookCopyReservation1.getReservationState(), resultOfUpdate.getReservationState());
}
private void simulateBeginTransaction() {
em = emf.createEntityManager();
bDao.setEm(em);
em.getTransaction().begin();
}