def test_nested_attribute(self, class_entity_repo, ent0, ent1, ent2):
agg = class_entity_repo.get_aggregate(IMyEntity)
agg.add(ent0)
agg.add(ent1)
agg.add(ent2)
assert len(list(agg.iterator())) == 3
agg.filter = eq(**{'parent.text_ent':'222'})
assert len(list(agg.iterator())) == 1
agg.filter = None
assert len(list(agg.iterator())) == 3
# TODO: Nested attribute ordering does not work with NoSQL.
agg.order = desc('id')
assert next(agg.iterator()) is ent2
# With nested filter and order.
agg.filter = gt(**{'parent.text_ent':'000'})
assert next(agg.iterator()) is ent1
# With nested filter, order, and slice.
agg.slice = slice(1, 2)
assert next(agg.iterator()) is ent0
def test_multiple_ordering_spec_generator(self):
second_candidate = Candidate(number_attr=0, text_attr='b')
spec = desc('number_attr', 'text_attr')
self.assert_true(spec.lt(second_candidate, self.candidate))
def test_desc_generator(self):
second_candidate = Candidate(number_attr=0, text_attr='b')
spec = desc('number_attr') & desc('text_attr')
self.assert_true(spec.lt(second_candidate, self.candidate))
def test_multiple_ordering_spec_generator(self):
second_candidate = Candidate(number_attr=0, text_attr='b')
spec = desc('number_attr', 'text_attr')
self.assert_true(spec.lt(second_candidate, self.candidate))
def test_desc_generator(self):
second_candidate = Candidate(number_attr=0, text_attr='b')
spec = desc('number_attr') & desc('text_attr')
self.assert_true(spec.lt(second_candidate, self.candidate))
