Testing fields added dynamically by cocoon using rspec and capybara

Question

I was wondering whether anybody tests fields that were dynamically added by cocoon?

It\'s a great little time saver but all of the fields that are added dynamically

Answer 1

Maybe using Capybara finders all, first and the selector input. Something like this:

visit new_resource_path
click_link "Add a Nested Resource"
first("input[name='nested_resource[name]']").set("Nested Resource")
click_button "submit"

Or

visit new_resource_path
click_link "Add a Nested Resource"
click_link "Add a Nested resource"
all("input[name='nested_resource[name]']").each do |input|
  input.set("Nested Resource")
end
click_button "submit

This is only an approach, I've never worked with cocoon. This is however, a form to test dynamic inputs.