Check if the options hash already exists and merge it with the another

hash.

Closes #2492 and #5615

1 files changed, 18 insertions, 6 deletions

diff --git a/actionpack/test/template/form_helper_test.rb b/actionpack/test/template/form_helper_test.rb
index 2fa7c48a18..7b684822fc 100644
--- a/actionpack/test/template/form_helper_test.rb
+++ b/actionpack/test/template/form_helper_test.rb
@@ -1046,10 +1046,24 @@ class FormHelperTest < ActionView::TestCase
     assert_dom_equal expected, output_buffer
   end
 
+  def test_form_for_label_error_wrapping
+    form_for(@post) do |f|
+      concat f.label(:author_name, :class => 'label')
+      concat f.text_field(:author_name)
+      concat f.submit('Create post')
+    end
+
+    expected = whole_form('/posts/123', 'edit_post_123' , 'edit_post', 'patch') do
+      "<div class='field_with_errors'><label for='post_author_name' class='label'>Author name</label></div>" +
+      "<div class='field_with_errors'><input name='post[author_name]' type='text' id='post_author_name' value='' /></div>" +
+      "<input name='commit' type='submit' value='Create post' />"
+    end
+
+    assert_dom_equal expected, output_buffer
+  end
+
   def test_form_for_label_error_wrapping_without_conventional_instance_variable
     post = remove_instance_variable :@post
-    default_field_error_proc = ActionView::Base.field_error_proc
-    ActionView::Base.field_error_proc = Proc.new{ |html_tag, instance| "<div class='error'>#{html_tag}</div>".html_safe }
 
     form_for(post) do |f|
       concat f.label(:author_name, :class => 'label')
@@ -1058,14 +1072,12 @@ class FormHelperTest < ActionView::TestCase
     end
 
     expected = whole_form('/posts/123', 'edit_post_123' , 'edit_post', 'patch') do
-      "<div class='error'><label for='post_author_name' class='label'>Author name</label></div>" +
-      "<div class='error'><input name='post[author_name]' type='text' id='post_author_name' value='' /></div>" +
+      "<div class='field_with_errors'><label for='post_author_name' class='label'>Author name</label></div>" +
+      "<div class='field_with_errors'><input name='post[author_name]' type='text' id='post_author_name' value='' /></div>" +
       "<input name='commit' type='submit' value='Create post' />"
     end
 
     assert_dom_equal expected, output_buffer
-  ensure
-    ActionView::Base.field_error_proc = default_field_error_proc
   end
 
   def test_form_for_with_namespace