[Minor] Add test for lower_utf8 selector transformation

diff --git a/test/lua/unit/selectors.lua b/test/lua/unit/selectors.lua
index 5eff52528f7259ab1610ad8de35ee5c1e1031e75..4ac2c7bcb042329d6ffb8154cb954b509265298f 100644 (file)
--- a/test/lua/unit/selectors.lua
+++ b/test/lua/unit/selectors.lua
@@ -53,7 +53,13 @@ context("Selectors test", function()
 
     ["header Subject lower"] = {
                 selector = "header(Subject).lower",
-                expect = {"second, lower-cased header subject"}},
+                expect = {"second, lower-cased header subject"}
+    },
+
+    ["header Subject lower_utf8"] = {
+                selector = "header(Subject).lower_utf8",
+                expect = {"second, lower-cased header subject"}
+    },
 
     ["header full Subject lower"] = {
                 selector = "header(Subject, 'full').lower",