You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: banner_test.rb
    path of file: ./repos/view_components/test/system/alpha
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

require "system/test_case"

module Alpha
  class Integrati
    
    def test_dismiss_button_hide
      visit_preview(:playground, dismiss_scheme: :hide)
      assert_selector(".Banner")

      find(".Banner-close button").click

      assert_selector(".Banner", visible: :hidden)
    end