2 files changed, 11 insertions, 0 deletions
diff --git a/activesupport/test/inflector_test.rb b/activesupport/test/inflector_test.rb
index 8eebe1be25..f304844e82 100644
--- a/activesupport/test/inflector_test.rb
+++ b/activesupport/test/inflector_test.rb
@@ -98,6 +98,12 @@ class InflectorTest < Test::Unit::TestCase
     end
   end
 
+  def test_parameterize
+    StringToParameterized.each do |some_string, parameterized_string|
+      assert_equal(parameterized_string, ActiveSupport::Inflector.parameterize(some_string))
+    end
+  end
+
   def test_classify
     ClassNameToTableName.each do |class_name, table_name|
       assert_equal(class_name, ActiveSupport::Inflector.classify(table_name))
diff --git a/activesupport/test/inflector_test_cases.rb b/activesupport/test/inflector_test_cases.rb
index a9dd83a389..d399c90385 100644
--- a/activesupport/test/inflector_test_cases.rb
+++ b/activesupport/test/inflector_test_cases.rb
@@ -142,6 +142,11 @@ module InflectorTestCases
     "NodeChild"        => "node_children"
   }
 
+  StringToParameterized = {
+    "Donald E. Knuth"                     => "donald-e-knuth",
+    "Random text with *(bad)* characters" => "random-text-with-bad-characters"
+  }
+
   UnderscoreToHuman = {
     "employee_salary" => "Employee salary",
     "employee_id"     => "Employee",