diff options
Diffstat (limited to 'actionpack/test')
| -rw-r--r-- | actionpack/test/template/form_helper_test.rb | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/actionpack/test/template/form_helper_test.rb b/actionpack/test/template/form_helper_test.rb index a714264909..4018c96c99 100644 --- a/actionpack/test/template/form_helper_test.rb +++ b/actionpack/test/template/form_helper_test.rb @@ -2169,6 +2169,23 @@ class FormHelperTest < ActionView::TestCase ActionView::Base.default_form_builder = old_default_form_builder end + def test_lazy_loading_default_form_builder + old_default_form_builder, ActionView::Base.default_form_builder = + ActionView::Base.default_form_builder, "FormHelperTest::LabelledFormBuilder" + + form_for(@post) do |f| + concat f.text_field(:title) + end + + expected = whole_form('/posts/123', 'edit_post_123', 'edit_post', :method => 'patch') do + "<label for='title'>Title:</label> <input name='post[title]' type='text' id='post_title' value='Hello World' /><br/>" + end + + assert_dom_equal expected, output_buffer + ensure + ActionView::Base.default_form_builder = old_default_form_builder + end + def test_fields_for_with_labelled_builder output_buffer = fields_for(:post, @post, :builder => LabelledFormBuilder) do |f| concat f.text_field(:title) |