context.commitChanges();
assertTrue(o1.isValidatedForInsert());
assertFalse(o1.isValidatedForDelete());
assertFalse(o1.isValidatedForUpdate());
o1.resetValidation(false);
o1.setGlobalAttribute1("G2");
context.commitChanges();
assertFalse(o1.isValidatedForInsert());
assertFalse(o1.isValidatedForDelete());