@Test
public void testCreateService() {
assertTrue(serviceDao.findAll().isEmpty());
serviceDao.create(service1);
assertEquals(serviceDao.findAll().size(), 1);
}
@Test
public void testFindById() {
serviceDao.create(service1);
Service found = serviceDao.findById(service1.getId());
assertEquals(found, service1);
}
@Test
public void testUpdateService() {
serviceDao.create(service1);
assertEquals("Engine oil replacement", service1.getName());
service1.setName("Barum");
service1.setPrice(new BigDecimal("333.00"));
serviceDao.update(service1);
Service updatedService = serviceDao.findById(service1.getId());
assertEquals("Barum", updatedService.getName());
assertEquals(updatedService.getPrice(), new BigDecimal("333.00"));
}
@Test
public void testFindServicesWithPriceBetween() {
serviceDao.create(service1);
serviceDao.create(service2);
BigDecimal thousand = new BigDecimal("1000.00");
BigDecimal fiveHundred = new BigDecimal("500.00");
assertEquals(serviceDao.getServicesWithPriceBetween(BigDecimal.ONE, thousand).size(), 2);
assertEquals(serviceDao.getServicesWithPriceBetween(BigDecimal.ONE, fiveHundred).size(), 1);
assertEquals(serviceDao.getServicesWithPriceBetween(fiveHundred, thousand).size(), 1);
assertEquals(serviceDao.getServicesWithPriceBetween(BigDecimal.ONE, BigDecimal.TEN).size(), 0);
}
@Test
public void testFindAllServices() {
serviceDao.create(service1);
List<Service> foundServices = serviceDao.findAll();
assertTrue(foundServices.contains(service1));
assertFalse(foundServices.contains(service2));
serviceDao.create(service2);
foundServices = serviceDao.findAll();
assertTrue(foundServices.contains(service1));
assertTrue(foundServices.contains(service2));
}
@Test(expectedExceptions = DataAccessException.class)
public void testTwoServicesWithSameName() {
service1.setName("Barum");
service2.setName("Barum");
serviceDao.create(service1);
serviceDao.create(service2);
}
@Test(expectedExceptions = ConstraintViolationException.class)
public void testNullPrice() {
service1.setPrice(null);
serviceDao.create(service1);
}
