From d0b749a43c856b4103f0dea0974b30e74b459f76 Mon Sep 17 00:00:00 2001
From: Matthieu Rigal <matt.rigal@gmail.com>
Date: Sun, 21 Jun 2015 13:02:59 +0200
Subject: [PATCH] Made test explicit with an assert

---
 tests/queryset/queryset.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/queryset/queryset.py b/tests/queryset/queryset.py
index 7b090238..aaa14ca0 100644
--- a/tests/queryset/queryset.py
+++ b/tests/queryset/queryset.py
@@ -1637,7 +1637,8 @@ class QuerySetTest(unittest.TestCase):
     def test_limit_with_write_concern_0(self):
 
         p1 = self.Person(name="User Z", age=20).save()
-        p1.delete(w=0)
+        del_result = p1.delete(w=0)
+        self.assertEqual(None, del_result)
 
     def test_reference_field_find(self):
         """Ensure cascading deletion of referring documents from the database.