One more test for set keys

zopefoundation · Mar 6, 2014 · 201b339 · 201b339
1 parent 7b48768
commit 201b339
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/BTrees/tests/common.py b/BTrees/tests/common.py
@@ -1149,6 +1149,8 @@ def testKeys(self):
             t.insert(x)
         diff = lsubtract(t.keys(), r)
         self.assertEqual(diff, [])
+        diff = lsubtract(t.keys(None,None), r)
+        self.assertEqual(diff, [])
 
 
     def testClear(self):