bpo-35047: Update whatsnew/3.8 for better mock error message (pythonGH-13746)

PetterS · vstinner · commit 001d63cefaa9 · 2019-06-04T21:34:48.000+02:00
diff --git a/Doc/whatsnew/3.8.rst b/Doc/whatsnew/3.8.rst
@@ -760,6 +760,9 @@ unittest
   :meth:`~unittest.TestCase.setUpClass()`.
   (Contributed by Lisa Roach in :issue:`24412`.)
 
+* Several mock assert functions now also print a list of actual calls upon
+  failure. (Contributed by Petter Strandmark in :issue:`35047`.)
+
 venv
 ----
 
