Fixed #select form builder helper to support block with html output

1 files changed, 13 insertions, 0 deletions

diff --git a/actionview/test/template/form_options_helper_test.rb b/actionview/test/template/form_options_helper_test.rb
index fbafb7aa08..d25fa3706f 100644
--- a/actionview/test/template/form_options_helper_test.rb
+++ b/actionview/test/template/form_options_helper_test.rb
@@ -591,6 +591,19 @@ class FormOptionsHelperTest < ActionView::TestCase
     )
   end
 
+  def test_select_under_fields_for_with_block_without_options
+    @post = Post.new
+
+    output_buffer = fields_for :post, @post do |f|
+      concat(f.select(:category) {})
+    end
+
+    assert_dom_equal(
+      "<select id=\"post_category\" name=\"post[category]\"></select>",
+      output_buffer
+    )
+  end
+
   def test_select_with_multiple_to_add_hidden_input
     output_buffer =  select(:post, :category, "", {}, :multiple => true)
     assert_dom_equal(