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-rw-r--r--tests/backends/tests.py18
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/backends/tests.py b/tests/backends/tests.py
index d335aaefbc..1536e93065 100644
--- a/tests/backends/tests.py
+++ b/tests/backends/tests.py
@@ -3,6 +3,7 @@ import datetime
import threading
import unittest
import warnings
+from unittest import mock
from django.core.management.color import no_style
from django.db import (
@@ -491,6 +492,23 @@ class BackendTestCase(TransactionTestCase):
BaseDatabaseWrapper.queries_limit = old_queries_limit
new_connection.close()
+ @mock.patch('django.db.backends.utils.logger')
+ @override_settings(DEBUG=True)
+ def test_queries_logger(self, mocked_logger):
+ sql = 'SELECT 1' + connection.features.bare_select_suffix
+ with connection.cursor() as cursor:
+ cursor.execute(sql)
+ params, kwargs = mocked_logger.debug.call_args
+ self.assertIn('; alias=%s', params[0])
+ self.assertEqual(params[2], sql)
+ self.assertEqual(params[3], None)
+ self.assertEqual(params[4], connection.alias)
+ self.assertEqual(
+ list(kwargs['extra']),
+ ['duration', 'sql', 'params', 'alias'],
+ )
+ self.assertEqual(tuple(kwargs['extra'].values()), params[1:])
+
def test_timezone_none_use_tz_false(self):
connection.ensure_connection()
with self.settings(TIME_ZONE=None, USE_TZ=False):