diff --git a/test/test_option_parser.rb b/test/test_option_parser.rb
index c4c3c01..77be432 100644
--- a/test/test_option_parser.rb
+++ b/test/test_option_parser.rb
@@ -23,7 +23,7 @@ def test_parse_with_invalid_option
     end
   end
 
-  def test_parse_without_options
+  def test_parse_with_unused_options
     input       = %w( foo )
     definitions = [
       { :long => 'aaa', :short => 'a', :argument => :forbidden }