@Test
@Transactional
public void afterSavingACriterionItExists() {
givenACriterionWithAnExistentType();
criterionDAO.save(criterion);
assertTrue(criterionDAO.exists(criterion.getId()));
}
@Test
@Transactional
public void afterRemovingTheCriterionNoLongerExists() throws InstanceNotFoundException {
givenACriterionWithAnExistentType();
criterionDAO.save(criterion);
criterionDAO.remove(criterion.getId());
assertFalse(criterionDAO.exists(criterion.getId()));
}
@Test(expected = DataIntegrityViolationException.class)
@Transactional
public void schemaEnsuresCannotExistTwoDifferentCriterionsWithSameNameAndType()
throws ValidationException {
Criterion c = givenASavedCriterionWithAnExistentType();
Criterion repeated = anotherCriterionWithSameNameAndType(c);
criterionDAO.save(repeated);
criterionDAO.flush();
}
@Test
@Transactional
public void listReturnsTheNewlyCreatedCriterions() {
int previous = criterionDAO.list(Criterion.class).size();
givenASavedCriterionWithAnExistentType();
givenASavedCriterionWithAnExistentType();
List<Criterion> list = criterionDAO.list(Criterion.class);
assertEquals(previous + 2, list.size());
}
@Test
@Transactional
public void findByTypeOnlyReturnsTheCriterionsMatchedByType() {
givenASavedCriterionWithAnExistentType();
// saving another
givenASavedCriterionWithAnExistentType();
ICriterionType<Criterion> type = createTypeThatMatches(criterion);
Collection<Criterion> criterions = criterionDAO.findByType(type);
assertEquals(1, criterions.size());
assertTrue(criterions.contains(criterion));
}
@Test
public void thereIsNoOtherIfItsTheSame() {
Criterion c =
transactionService.runOnTransaction(
new IOnTransaction<Criterion>() {
@Override
public Criterion execute() {
return givenASavedCriterionWithAnExistentType();
}
});
assertFalse(criterionDAO.thereIsOtherWithSameNameAndType(c));
}
@Test
public void ifItsDifferentThereIsOther() {
Criterion c =
transactionService.runOnTransaction(
new IOnTransaction<Criterion>() {
@Override
public Criterion execute() {
return givenASavedCriterionWithAnExistentType();
}
});
Criterion copy = Criterion.create(c.getName(), c.getType());
assertTrue(criterionDAO.thereIsOtherWithSameNameAndType(copy));
}
private void reattachCriterion(Criterion criterion) {
criterionDAO.reattachUnmodifiedEntity(criterion);
criterion.getName();
reattachCriterionType(criterion.getType());
}
private void initializeCriterion(Criterion criterion) {
criterionDAO.reattach(criterion);
Hibernate.initialize(criterion.getType());
}
@Test(expected = InvalidDataAccessApiUsageException.class)
@Transactional
public void aCriterionRelatedToATransientTypeCannotBeSaved() {
givenACriterionWithATransientCriterionType();
criterionDAO.save(criterion);
}
@Test
@Transactional
public void noOtherIfTheCriterionDoesntExist() {
Criterion criterion = givenUniquelyNamedCriterion();
assertFalse(criterionDAO.thereIsOtherWithSameNameAndType(criterion));
}
private Criterion givenASavedCriterionWithAnExistentType() {
Criterion c = givenACriterionWithAnExistentType();
criterionDAO.save(c);
return c;
}