Fixed #29626, #29584 -- Added optimized versions of get_many() and delete_many() for the db cache backend.

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/cache/tests.py b/tests/cache/tests.py
index a101639f49..6578eb288f 100644
--- a/tests/cache/tests.py
+++ b/tests/cache/tests.py
@@ -1005,6 +1005,20 @@ class DBCacheTests(BaseCacheTests, TransactionTestCase):
             table_name = connection.ops.quote_name('test cache table')
             cursor.execute('DROP TABLE %s' % table_name)
 
+    def test_get_many_num_queries(self):
+        cache.set_many({'a': 1, 'b': 2})
+        cache.set('expired', 'expired', 0.01)
+        with self.assertNumQueries(1):
+            self.assertEqual(cache.get_many(['a', 'b']), {'a': 1, 'b': 2})
+        time.sleep(0.02)
+        with self.assertNumQueries(2):
+            self.assertEqual(cache.get_many(['a', 'b', 'expired']), {'a': 1, 'b': 2})
+
+    def test_delete_many_num_queries(self):
+        cache.set_many({'a': 1, 'b': 2, 'c': 3})
+        with self.assertNumQueries(1):
+            cache.delete_many(['a', 'b', 'c'])
+
     def test_zero_cull(self):
         self._perform_cull_test(caches['zero_cull'], 50, 18)