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-rw-r--r--tests/backends/mysql/test_features.py13
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/backends/mysql/test_features.py b/tests/backends/mysql/test_features.py
index 65c897823b..51282792b3 100644
--- a/tests/backends/mysql/test_features.py
+++ b/tests/backends/mysql/test_features.py
@@ -1,6 +1,7 @@
from unittest import mock, skipUnless
from django.db import connection
+from django.db.backends.mysql.features import DatabaseFeatures
from django.test import TestCase
@@ -17,3 +18,15 @@ class TestFeatures(TestCase):
with mock.patch('django.db.connection.features._mysql_storage_engine', 'MyISAM'):
self.assertFalse(connection.features.supports_transactions)
del connection.features.supports_transactions
+
+ def test_skip_locked_no_wait(self):
+ with mock.MagicMock() as _connection:
+ _connection.mysql_version = (8, 0, 1)
+ database_features = DatabaseFeatures(_connection)
+ self.assertTrue(database_features.has_select_for_update_skip_locked)
+ self.assertTrue(database_features.has_select_for_update_nowait)
+ with mock.MagicMock() as _connection:
+ _connection.mysql_version = (8, 0, 0)
+ database_features = DatabaseFeatures(_connection)
+ self.assertFalse(database_features.has_select_for_update_skip_locked)
+ self.assertFalse(database_features.has_select_for_update_nowait)