From defb751681640e11f2187439acdaaa12ca9b805f Mon Sep 17 00:00:00 2001
From: Damien Mathieu <42@dmathieu.com>
Date: Fri, 6 Jan 2012 17:14:49 +0100
Subject: don't set the hidden checkbox value if it's nil

---
 actionpack/test/template/form_helper_test.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'actionpack/test')

diff --git a/actionpack/test/template/form_helper_test.rb b/actionpack/test/template/form_helper_test.rb
index 670cecfb9e..6e26fe752e 100644
--- a/actionpack/test/template/form_helper_test.rb
+++ b/actionpack/test/template/form_helper_test.rb
@@ -373,6 +373,14 @@ class FormHelperTest < ActionView::TestCase
     )
   end
 
+  def test_check_box_with_nil_unchecked_value
+    @post.secret = "on"
+    assert_dom_equal(
+      '<input checked="checked" id="post_secret" name="post[secret]" type="checkbox" value="on" />',
+      check_box("post", "secret", {}, "on", nil)
+    )
+  end
+
   def test_check_box_with_multiple_behavior
     @post.comment_ids = [2,3]
     assert_dom_equal(
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