Regression test on CollectionCheckBoxes to accept `include_hidden`

as string

1 files changed, 7 insertions, 0 deletions

diff --git a/actionview/test/template/form_collections_helper_test.rb b/actionview/test/template/form_collections_helper_test.rb
index 32471b1640..41932d15ee 100644
--- a/actionview/test/template/form_collections_helper_test.rb
+++ b/actionview/test/template/form_collections_helper_test.rb
@@ -270,6 +270,13 @@ class FormCollectionsHelperTest < ActionView::TestCase
     assert_select "input[type=hidden][name='user[category_ids][]'][value='']", :count => 0
   end
 
+  test 'collection check boxes does not generate a hidden field if include_hidden option is false with key as string' do
+    collection = [Category.new(1, 'Category 1'), Category.new(2, 'Category 2')]
+    with_collection_check_boxes :user, :category_ids, collection, :id, :name, 'include_hidden' => false
+
+    assert_select "input[type=hidden][name='user[category_ids][]'][value='']", count: 0
+  end
+
   test 'collection check boxes accepts a collection and generate a series of checkboxes with labels for label method' do
     collection = [Category.new(1, 'Category 1'), Category.new(2, 'Category 2')]
     with_collection_check_boxes :user, :category_ids, collection, :id, :name