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django/tests/admin_autodiscover/tests.py
2020-02-07 12:46:23 +01:00

18 lines
741 B
Python

from django.contrib import admin
from django.test import SimpleTestCase
class AdminAutoDiscoverTests(SimpleTestCase):
"""
Test for bug #8245 - don't raise an AlreadyRegistered exception when using
autodiscover() and an admin.py module contains an error.
"""
def test_double_call_autodiscover(self):
# The first time autodiscover is called, we should get our real error.
with self.assertRaisesMessage(Exception, 'Bad admin module'):
admin.autodiscover()
# Calling autodiscover again should raise the very same error it did
# the first time, not an AlreadyRegistered error.
with self.assertRaisesMessage(Exception, 'Bad admin module'):
admin.autodiscover()