Now that we always return a proxy from mb_chars, even in 1.9, all Strings coming back from AS are UTF-8.

Author: wycats

actionpack/test/template/text_helper_test.rb

@@ -84,8 +84,9 @@ def test_truncate_multibyte
     end
   else
     def test_truncate_multibyte
-      assert_equal "\354\225\210\353\205\225\355...",
-        truncate("\354\225\210\353\205\225\355\225\230\354\204\270\354\232\224", :length => 10)
+      # .mb_chars always returns a UTF-8 String.
+      # assert_equal "\354\225\210\353\205\225\355...",
+      #   truncate("\354\225\210\353\205\225\355\225\230\354\204\270\354\232\224", :length => 10)
 
       assert_equal "\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 ...".force_encoding('UTF-8'),
         truncate("\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 \354\225\204\353\235\274\353\246\254\354\230\244".force_encoding('UTF-8'), :length => 10)
@@ -218,7 +219,8 @@ def test_excerpt_with_utf8
   else
     def test_excerpt_with_utf8
       assert_equal("...\357\254\203ciency could not be...".force_encoding('UTF-8'), excerpt("That's why e\357\254\203ciency could not be helped".force_encoding('UTF-8'), 'could', 8))
-      assert_equal("...\203ciency could not be...", excerpt("That's why e\357\254\203ciency could not be helped", 'could', 8))
+      # .mb_chars always returns UTF-8, even in 1.9. This is not great, but it's how it works. Let's work this out.
+      # assert_equal("...\203ciency could not be...", excerpt("That's why e\357\254\203ciency could not be helped".force_encoding("BINARY"), 'could', 8))
     end
   end