Description
Description
Testing against the main branch of Django reveals that the django.test.testcases.TestCase will change with Django 5.2. To remove an asymmetry between TransactionTestCase and TestCase fixture loading is changed. _fixture_setup() is turned from a method into a classmethod and loaded with setUpClass() (an not with setUp()).
This breaks cms.test_utils.testcases.BaseTestCase which from _fixture_setup() calls the method self.create_fixture. For BaseTestCase this is an empty method but packages and projects might depend on it.
Steps to reproduce
Github actions fail, e.g., https://github.com/django-cms/django-cms/actions/runs/10963469778/job/30445027467 **You have to manually open the "Test with Django test runner" to see the failure, since this action is set up to never fail. E.g.:
Creating test database for alias 'default'...
Found 1147 test(s).
System check identified no issues (0 silenced).
EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
EEEEEEEEEEEEEEEEEEEEEEEEEE.....Wizard for model <class 'cms.models.pagemodel.Page'> has already been registered
Wizard for model <class 'cms.models.pagemodel.Page'> has already been registered
Model <class 'cms.models.contentmodels.PageContent'> already registered for frontend rendering
Wizard for model <class 'cms.test_utils.project.sampleapp.models.Category'> has already been registered
Model <class 'cms.test_utils.project.placeholderapp.models.Example1'> already registered for frontend rendering
All checks passed!
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Additional information (CMS/Python/Django versions)
- All django CMS versions to date
- Fixed #35660 -- Provided fixtures during setUpClass phase of TransactionTestCase. django/django#18514
- https://forum.djangoproject.com/t/making-fixtures-available-in-setupclass-phase-of-transactiontestcase/34386
Do you want to help fix this issue?
Potentially, it makes sense to load the fixtures in the setUp() method. I have not looked deep enough into django test cases to judge.
- Yes, I want to help fix this issue and I will join the channel #pr-reviews on the Discord Server to confirm with the community that a PR is welcome.
- No, I only want to report the issue.