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Code Issues 32 Releases Wiki Activity

Fixed #24266 -- Changed get_parent_list to return a list ordered by MRO.

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Thanks to Aron Podrigal for the initial patch and Tim for the review.
This commit is contained in:
Simon Charette
2015-02-03 15:13:43 -05:00
parent 281fc03474
commit 65e005f8cd
3 changed files with 36 additions and 8 deletions
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13
tests/model_meta/tests.py
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@@ -5,7 +5,10 @@ from django.db.models.fields import related, CharField, Field
from django.db.models.options import IMMUTABLE_WARNING, EMPTY_RELATION_TREE
from django.test import TestCase
from .models import Relation, AbstractPerson, BasePerson, Person, ProxyPerson, Relating
from .models import (
Relation, AbstractPerson, BasePerson, Person, ProxyPerson, Relating,
CommonAncestor, FirstParent, SecondParent, Child
)
from .results import TEST_RESULTS
@@ -245,3 +248,11 @@ class RelationTreeTests(TestCase):
])
)
self.assertEqual([field.related_query_name() for field in AbstractPerson._meta._relation_tree], [])
class ParentListTests(TestCase):
def test_get_parent_list(self):
self.assertEqual(CommonAncestor._meta.get_parent_list(), [])
self.assertEqual(FirstParent._meta.get_parent_list(), [CommonAncestor])
self.assertEqual(SecondParent._meta.get_parent_list(), [CommonAncestor])
self.assertEqual(Child._meta.get_parent_list(), [FirstParent, SecondParent, CommonAncestor])