1 files changed, 18 insertions, 0 deletions
diff --git a/actionpack/test/template/form_helper_test.rb b/actionpack/test/template/form_helper_test.rb
index adbfab8881..95d52a30b6 100644
--- a/actionpack/test/template/form_helper_test.rb
+++ b/actionpack/test/template/form_helper_test.rb
@@ -279,6 +279,24 @@ class FormHelperTest < Test::Unit::TestCase
 
     assert_dom_equal expected, _erbout
   end
+  
+  def test_form_for_with_index
+    _erbout = ''
+    
+    form_for("post[]", @post) do |f|
+      _erbout.concat f.text_field(:title)
+      _erbout.concat f.text_area(:body)
+      _erbout.concat f.check_box(:secret)
+    end
+    
+    expected = 
+      "<form action='http://www.example.com' method='post'>" +
+      "<input name='post[123][title]' size='30' type='text' id='post_title' value='Hello World' />" +
+      "<textarea name='post[123][body]' id='post_body' rows='20' cols='40'>Back to the hill and over it again!</textarea>" +
+      "<input name='post[123][secret]' checked='checked' type='checkbox' id='post_secret' value='1' />" +
+      "<input name='post[123][secret]' type='hidden' value='0' />" +
+      "</form>"
+  end
 
   def test_fields_for
     _erbout = ''