#24680: In testing, warnings appear when loading database-specific fixtures
-------------------------------------+-------------------------------------
Reporter: zhang-z | Owner: nobody
Type: | Status: new
Cleanup/optimization |
Component: Core (Management | Version: master
commands) | Keywords: testing, fixtures,
Severity: Normal | database-specific, warning
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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'''How to reproduce'''
settings.py:
{{{
DATABASES = {
'db1': {......},
'db2': {......}
}
}}}
fixtures:
fixtures/data1.db1.json
fixtures/data2.db2.json
tests.py:
{{{
class FixtureTestCase(TestCase):
fixtures = ['data1', 'data2']
multi_db = True
def test(self): pass
}}}
'''Expected results'''
As stated in the doc [https://docs.djangoproject.com/en/dev/ref/django-
admin/#database-specific-fixtures], "data1" should be loaded into "db1"
DB, "data2" should be loaded into "db2".
'''Real results'''
Fixtures were loaded correctly. But there were warnings appeared:
"UserWarning: No fixture named 'data1' found."; "UserWarning: No fixture
named 'data2' found."
As everything was set up as required, warnings should not appear
'''How it happened'''
"TestCase._fixture_setup" call "loaddata" command on all database-fixture
combinations, like this:
{{{
loaddata data1 data2 database=db1
loaddata data1 data2 database=db2
}}}
For "db1", "data2" is not found; and for "db2", "data1" is not found. So
warnings raised.
I think the implementation of "_fixture_setup" and/or "loaddata" need some
change, to make it work perfectly
--
Ticket URL: <https://code.djangoproject.com/ticket/24680>
Django <https://code.djangoproject.com/>
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