1 files changed, 9 insertions, 0 deletions
diff --git a/activesupport/test/inflector_test.rb b/activesupport/test/inflector_test.rb
index a0764f6d6b..56bc6bb99f 100644
--- a/activesupport/test/inflector_test.rb
+++ b/activesupport/test/inflector_test.rb
@@ -1,3 +1,4 @@
+# encoding: utf-8
 require 'abstract_unit'
 require 'active_support/inflector'
 
@@ -31,6 +32,14 @@ class InflectorTest < ActiveSupport::TestCase
     assert_equal "", ActiveSupport::Inflector.pluralize("")
   end
 
+  def test_pluralize_for_words_with_non_ascii_characters
+    ActiveSupport::Inflector.inflections do |inflect|
+      inflect.uncountable "猫"
+    end
+    assert_equal "猫", ActiveSupport::Inflector.pluralize("猫")
+    ActiveSupport::Inflector.inflections.uncountables.pop
+  end
+
   ActiveSupport::Inflector.inflections.uncountable.each do |word|
     define_method "test_uncountability_of_#{word}" do
       assert_equal word, ActiveSupport::Inflector.singularize(word)