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# -*- coding: utf-8 -*-
# Unit and doctests for specific database backends.
import unittest
from django.db import connection
from django.db.backends.signals import connection_created
from django.conf import settings
class Callproc(unittest.TestCase):
def test_dbms_session(self):
# If the backend is Oracle, test that we can call a standard
# stored procedure through our cursor wrapper.
if settings.DATABASE_ENGINE == 'oracle':
cursor = connection.cursor()
cursor.callproc('DBMS_SESSION.SET_IDENTIFIER',
['_django_testing!',])
return True
else:
return True
def connection_created_test(sender, **kwargs):
print 'connection_created signal'
__test__ = {'API_TESTS': ''}
# Unfortunately with sqlite3 the in-memory test database cannot be
# closed, and so it cannot be re-opened during testing, and so we
# sadly disable this test for now.
if settings.DATABASE_ENGINE != 'sqlite3':
__test__['API_TESTS'] += """
>>> connection_created.connect(connection_created_test)
>>> connection.close() # Ensure the connection is closed
>>> cursor = connection.cursor()
connection_created signal
>>> connection_created.disconnect(connection_created_test)
>>> cursor = connection.cursor()
"""
if __name__ == '__main__':
unittest.main()
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