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Implemented method to auto-generate non-collisioning auto_id names

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This commit is contained in:
Matthieu Rigal
2015-06-11 16:39:20 +02:00
parent 2e96302336
commit 915849b2ce
5 changed files with 49 additions and 23 deletions
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29
tests/document/inheritance.py
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@@ -316,14 +316,30 @@ class InheritanceTest(unittest.TestCase):
class EuropeanCity(City):
name = StringField()
country = StringField()
berlin = EuropeanCity(name='Berlin', continent='Europe')
self.assertEqual(len(berlin._db_field_map), len(berlin._fields_ordered))
self.assertEqual(len(berlin._reverse_db_field_map), len(berlin._fields_ordered))
self.assertEqual(len(berlin._fields_ordered), 4)
self.assertEqual(len(berlin._fields_ordered), 3)
self.assertEqual(berlin._fields_ordered[0], 'id')
def test_auto_id_not_set_if_specific_in_parent_class(self):
class City(Document):
continent = StringField()
city_id = IntField(primary_key=True)
meta = {'abstract': True,
'allow_inheritance': False}
class EuropeanCity(City):
name = StringField()
berlin = EuropeanCity(name='Berlin', continent='Europe')
self.assertEqual(len(berlin._db_field_map), len(berlin._fields_ordered))
self.assertEqual(len(berlin._reverse_db_field_map), len(berlin._fields_ordered))
self.assertEqual(len(berlin._fields_ordered), 3)
self.assertEqual(berlin._fields_ordered[0], 'city_id')
def test_auto_id_vs_non_pk_id_field(self):
class City(Document):
@@ -334,13 +350,14 @@ class InheritanceTest(unittest.TestCase):
class EuropeanCity(City):
name = StringField()
country = StringField()
berlin = EuropeanCity(name='Berlin', continent='Europe')
self.assertEqual(len(berlin._db_field_map), len(berlin._fields_ordered))
self.assertEqual(len(berlin._reverse_db_field_map), len(berlin._fields_ordered))
self.assertEqual(len(berlin._fields_ordered), 5)
self.assertEqual(berlin._fields_ordered[0], 'id')
self.assertEqual(len(berlin._fields_ordered), 4)
self.assertEqual(berlin._fields_ordered[0], 'auto_id_0')
berlin.save()
self.assertEqual(berlin.pk, berlin.auto_id_0)
def test_abstract_document_creation_does_not_fail(self):
@@ -350,7 +367,7 @@ class InheritanceTest(unittest.TestCase):
'allow_inheritance': False}
bkk = City(continent='asia')
self.assertEqual(None, bkk.pk)
# TODO: expected error? Shouldn'twe created a new error type
# TODO: expected error? Shouldn't we create a new error type?
self.assertRaises(KeyError, lambda: setattr(bkk, 'pk', 1))
def test_allow_inheritance_embedded_document(self):