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path: root/tests/generic_relations/tests.py
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2025-10-16Refs #28586 -- Copied fetch modes to related objects.Adam Johnson
This change ensures that behavior and performance remain consistent when traversing relationships.
2025-10-16Fixed #28586 -- Added model field fetch modes.Adam Johnson
May your database queries be much reduced with minimal effort. co-authored-by: Andreas Pelme <andreas@pelme.se> co-authored-by: Simon Charette <charette.s@gmail.com> co-authored-by: Jacob Walls <jacobtylerwalls@gmail.com>
2025-07-23Refs #36500 -- Rewrapped long docstrings and block comments via a script.django-bot
Rewrapped long docstrings and block comments to 79 characters + newline using script from https://github.com/medmunds/autofix-w505.
2023-09-18Fixed #33651 -- Added support for prefetching GenericForeignKey.Clément Escolano
Co-authored-by: revanthgss <revanthgss@almabase.com> Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2023-02-14Fixed #34280 -- Allowed specifying different field values for create ↵tschilling
operation in QuerySet.update_or_create().
2022-11-09Fixed #34135 -- Added async-compatible interface to related managers.Jon Janzen
2022-11-08Fixed #34139 -- Fixed acreate(), aget_or_create(), and aupdate_or_create() ↵Jon Janzen
methods for related managers. Bug in 58b27e0dbb3d31ca1438790870b2b51ecdb10500.
2022-10-08Refs #33990 -- Renamed TransactionTestCase.assertQuerysetEqual() to ↵Gregor Gärtner
assertQuerySetEqual(). Co-Authored-By: Michael Howitz <mh@gocept.com>
2022-04-21Fixed #33004 -- Made saving objects with unsaved GenericForeignKey raise ↵sarahboyce
ValueError. This aligns to the behaviour of OneToOneField and ForeignKey fields. Thanks Jonny Park for the initial patch.
2022-02-07Refs #33476 -- Refactored code to strictly match 88 characters line length.Mariusz Felisiak
2022-02-07Refs #33476 -- Reformatted code with Black.django-bot
2020-11-06Refs #32045 -- Added tests for GenericRelatedObjectManager.clear()/remove().Craig Smith
2020-11-06Fixed #31235 -- Made assertQuerysetEqual() compare querysets directly.Hasan Ramezani
This also replaces assertQuerysetEqual() to assertSequenceEqual()/assertCountEqual() where appropriate. Co-authored-by: Peter Inglesby <peter.inglesby@gmail.com> Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2020-05-15Refs #31395 -- Relied on setUpTestData() test data isolation in various tests.Simon Charette
2020-01-22Fixed #31190 -- Fixed prefetch_related() crash for GenericForeignKey with ↵Eugene Hatsko
custom ContentType foreign key. Regression in dffa3e1992562ba60512d96d1eb5859ffff2ceb5.
2019-05-31Fixed #30493 -- Fixed prefetch_related() for GenericRelation with different ↵can
content types. Co-Authored-By: Mariusz Felisiak <felisiak.mariusz@gmail.com> Thanks Simon Charette for the review.
2018-08-17Fixed #29612 -- Added GenericRelation prefetch_related() cache invalidation.Tom Forbes
2017-12-28Moved generic_inlineformset_factory() tests to a separate file.Tim Graham
2017-07-29Used assertRaisesMessage() to test Django's error messages.Mads Jensen
2017-02-03Refs #27745 -- Improved test coverage of contrib.contenttypes.Anton Samarchyan
2017-01-25Refs #23919 -- Replaced super(ClassName, self) with super().chillaranand
2017-01-18Refs #23919 -- Removed encoding preambles and future importsClaude Paroz
2016-11-10Refs #27392 -- Removed "Tests that", "Ensures that", etc. from test docstrings.za
2016-05-13Refs #18599 -- Added a test for assigning a GenericForeignKey in ↵Bouke Haarsma
Model.__init__(). The issue was fixed by 8a47ba679d2da0dee74671a53ba0cd918b433e34 (refs #16508).
2016-05-03Refs #16508 -- Added invalidation of stale cached instances of ↵Michal Petrucha
GenericForeignKey targets.
2016-04-08Fixed E128 flake8 warnings in tests/.Tim Graham
2016-02-11Fixed #26179 -- Removed null assignment check for non-nullable foreign key ↵ZachLiuGIS
fields.
2016-01-29Refs #26022 -- Replaced six.assertRaisesRegex with assertRaisesMessage as ↵Hasan
appropriate.
2015-12-14Fixed #12885 -- Fixed queries with GenericRelations to multi-table ↵Anssi Kääriäinen
inheritance child models.
2015-10-27Fixed #25550 -- Deprecated direct assignment to the reverse side of a ↵Tim Graham
related set.
2015-10-08Refs #19722 -- Added a test for querying generic relations of a parent class.Tim Graham
Fixed in c9a96075fa02b6d52bec748ffdfb413688a15774.
2015-10-02Refs #13203, #9501 -- Added a test for generic relations to child models.Tim Graham
Fixed in 97774429aeb54df4c09895c07cd1b09e70201f7d.
2015-09-21Renamed descriptor classes for related objects.Aymeric Augustin
The old names were downright confusing. Some seemed to mean the opposite of what the class actually did. The new names follow a consistent nomenclature: (Forward|Reverse)(ManyToOne|OneToOne|ManyToMany)Descriptor. I mentioned combinations that do not exist in the docstring in order to help people who would search for them in the code base.
2015-09-12Fixed #23395 -- Limited line lengths to 119 characters.Dražen Odobašić
2015-08-10Fixed #25160 -- Moved unsaved model instance data loss check to Model.save()Tim Graham
This mostly reverts 5643a3b51be338196d0b292d5626ad43648448d3 and 81e1a35c364e5353d2bf99368ad30a4184fbb653. Thanks Carl Meyer for review.
2015-07-28Fixed #18556 -- Allowed RelatedManager.add() to execute 1 query where possible.Tim Graham
Thanks Loic Bistuer for review.
2015-05-20Refs #24652 -- Used SimpleTestCase where appropriate.Simon Charette
2015-02-06Sorted imports with isort; refs #23860.Tim Graham
2015-02-05Fixed #6707 -- Added RelatedManager.set() and made descriptors' __set__ use it.Loic Bistuer
Thanks Anssi Kääriäinen, Carl Meyer, Collin Anderson, and Tim Graham for the reviews.
2015-01-06Fixed #12663 -- Formalized the Model._meta API for retrieving fields.Daniel Pyrathon
Thanks to Russell Keith-Magee for mentoring this Google Summer of Code 2014 project and everyone else who helped with the patch!
2014-10-08Fixed flake8 warning.Tim Graham
2014-10-08Fixed #23611 -- update_or_create failing from a related managerLoic Bistuer
Added update_or_create to RelatedManager, ManyRelatedManager and GenericRelatedObjectManager. Added missing get_or_create to GenericRelatedObjectManager.
2014-07-14Fixed #22992 -- regression in .filter(generic_fk=...) error messageAnssi Kääriäinen
Generic Foreign Keys can't be used as lhs in lookups for historical reasons. Django 1.6 gave a FieldDoesNotExist exception when using GFKs as lhs in lookups, but due to regression caused by lookup refactor patch (20bab2cf9d02a5c6477d8aac066a635986e0d3f3) the exception type was changed to AttributeError. It might be a good idea to add support for gfk__exact and gfk__in lookups later on. Thanks to glicerinu@gmail.com for the report. The code in this commit was written by Tim Graham.
2014-06-01Split GenericRelationsTests.test_generic_relations into several tests; refs ↵José L. Patiño
#18586.
2014-03-30Fixed #19816 -- Pre-evaluate querysets used in direct relation assignments.Loic Bistuer
Since assignments on M2M or reverse FK descriptors is composed of a `clear()`, followed by an `add()`, `clear()` could potentially affect the value of the assigned queryset before the `add()` step; pre-evaluating it solves the problem. This patch fixes the issue for ForeignRelatedObjectsDescriptor, ManyRelatedObjectsDescriptor, and ReverseGenericRelatedObjectsDescriptor. It completes 6cb6e1 which addressed ReverseManyRelatedObjectsDescriptor.
2014-03-05Fixed #22207 -- Added support for GenericRelation reverse lookupsGabe Jackson
GenericRelation now supports an optional related_query_name argument. Setting related_query_name adds a relation from the related object back to the content type for filtering, ordering and other query operations. Thanks to Loic Bistuer for spotting a couple of important issues in his review.
2014-01-26Fixed #19774 -- Deprecated the contenttypes.generic module.Simon Charette
It contained models, forms and admin objects causing undesirable import side effects. Refs #16368. Thanks to Ramiro, Carl and Loïc for the review.
2013-11-02PEP8 cleanupJason Myers
Signed-off-by: Jason Myers <jason@jasonamyers.com>
2013-10-21Fixed #21288 -- Fixed E126 pep8 warningsAlasdair Nicol
2013-10-19Removed unused local variables in tests.Tim Graham