Issue #12057: Add tests for ISO 2022 codecs

iso2022_jp, iso2022_jp_2 and iso2022_kr
diff --git a/Misc/NEWS b/Misc/NEWS
index f741bda..517a6e5 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -16,6 +16,12 @@
 Library
 -------
 
+Tests
+-----
+
+- Issue #12057: Add tests for ISO 2022 codecs (iso2022_jp, iso2022_jp_2,
+  iso2022_kr).
+
 
 What's New in Python 2.7.2?
 ===========================