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Fixed a test isolation issue. Refs #17062. 

This test could change settings.DATABASES['default']['TIME_ZONE'] and
didn't restore the previous value.
This commit is contained in:
Aymeric Augustin 2014-01-12 18:24:04 +01:00
parent 9918c11114
commit 1c24096f1e
1 changed files with 9 additions and 6 deletions
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15
tests/backends/tests.py
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@ -2,6 +2,7 @@
# Unit and doctests for specific database backends. # Unit and doctests for specific database backends.
from __future__ import unicode_literals from __future__ import unicode_literals
import copy
import datetime import datetime
from decimal import Decimal from decimal import Decimal
import re import re
@ -336,16 +337,18 @@ class PostgresVersionTest(TestCase):
self.assertEqual(pg_version.get_version(conn), 80300) self.assertEqual(pg_version.get_version(conn), 80300)
class PostgresNewConnectionTest(TestCase): class PostgresNewConnectionTests(TestCase):
"""
#17062: PostgreSQL shouldn't roll back SET TIME ZONE, even if the first
transaction is rolled back.
"""
@unittest.skipUnless( @unittest.skipUnless(
connection.vendor == 'postgresql', connection.vendor == 'postgresql',
"This test applies only to PostgreSQL") "This test applies only to PostgreSQL")
def test_connect_and_rollback(self): def test_connect_and_rollback(self):
new_connections = ConnectionHandler(settings.DATABASES) """
PostgreSQL shouldn't roll back SET TIME ZONE, even if the first
transaction is rolled back (#17062).
"""
databases = copy.deepcopy(settings.DATABASES)
new_connections = ConnectionHandler(databases)
new_connection = new_connections[DEFAULT_DB_ALIAS] new_connection = new_connections[DEFAULT_DB_ALIAS]
try: try:
# Ensure the database default time zone is different than # Ensure the database default time zone is different than