diff --git a/tests/queryset/transform.py b/tests/queryset/transform.py
index 20ab0b3f..20a0c278 100644
--- a/tests/queryset/transform.py
+++ b/tests/queryset/transform.py
@@ -51,6 +51,17 @@ class TransformTest(unittest.TestCase):
         update = transform.update(DicDoc, pull__dictField__test=doc)
         self.assertTrue(isinstance(update["$pull"]["dictField"]["test"], dict))
 
+    def test_transform_update_push(self):
+        """Ensure the differences in behvaior between 'push' and 'push_all'"""
+        class BlogPost(Document):
+            tags = ListField(StringField())
+
+        update = transform.update(BlogPost, push__tags=['mongo', 'db'])
+        self.assertEqual(update, {'$push': {'tags': ['mongo', 'db']}})
+
+        update = transform.update(BlogPost, push_all__tags=['mongo', 'db'])
+        self.assertEqual(update, {'$push': {'tags': {'$each': ['mongo', 'db']}}})
+
     def test_query_field_name(self):
         """Ensure that the correct field name is used when querying.
         """