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-rw-r--r--actionview/test/template/form_collections_helper_test.rb7
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 8107529149..5e991d87ad 100644
--- a/actionview/test/template/form_collections_helper_test.rb
+++ b/actionview/test/template/form_collections_helper_test.rb
@@ -221,6 +221,13 @@ class FormCollectionsHelperTest < ActionView::TestCase
assert_select "input[type=hidden][name='user[other_category_ids][]'][value=]", :count => 1
end
+ test 'collection check boxes generates a hidden field with index if it was provided' do
+ collection = [Category.new(1, 'Category 1'), Category.new(2, 'Category 2')]
+ with_collection_check_boxes :user, :category_ids, collection, :id, :name, { index: 322 }
+
+ assert_select "input[type=hidden][name='user[322][category_ids][]'][value=]", count: 1
+ end
+
test 'collection check boxes does not generate a hidden field if include_hidden option is false' 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