@Test
public void deepTest() {
customer1 = customerFactoryInstance.createCustomerType();
customer2 = customerFactoryInstance.createCustomerType();
address1 = customerFactoryInstance.createUSAddr();
address2 = customerFactoryInstance.createUSAddr();
// differ on a String value
assertTrue(EcoreUtil.equals(customer1, customer2));
address1.setTown("New Orleans");
address2.setTown("Chicago");
customer1.setAddress(address1);
customer2.setAddress(address2);
assertTrue(!EcoreUtil.equals(customer1, customer2));
address1.setTown(address2.getTown());
assertTrue(EcoreUtil.equals(customer1, customer2));
// differ on a Date value
address1.setTown(address2.getTown());
assertTrue(EcoreUtil.equals(customer1, customer2));
long now = System.currentTimeMillis();
XMLCalendar date1 = new XMLCalendar(new Date(now), XMLCalendar.DATETIME);
XMLCalendar date2 = new XMLCalendar(new Date(now + 3600000), XMLCalendar.DATETIME);
credit1.setExpireDate(date1);
credit2.setExpireDate(date2);
customer1.setCreditCard(credit1);
customer2.setCreditCard(credit2);
assertTrue(!EcoreUtil.equals(customer1, customer2));
credit1.setExpireDate(credit2.getExpireDate());
assertTrue(EcoreUtil.equals(customer2, customer1));
// credit1 and credit2 don't have the same container but are areEqual anyway.
address1.setTown("Montreal");
assertTrue(EcoreUtil.equals(credit1, credit2));
}
