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: help_identify_system_test.rb
    path of file: ./repos/mushroom-observer/test/system
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

require("application_system_test_case")

class HelpIdentifySystemTest < ApplicationSystemTestCase
  def test_identify_index_naming_and_vote_ui
    browser = page.driver.browser
    rolf = users("rolf")
    login!(rolf)

    within("#navigation") do
      assert_link("Help Identify")
      click_on("Help Identify")
    end
    assert_selector("body.identify__index")

    obs = observations(:
    
  def test_mark_as_reviewed_ui
    rolf = users("rolf")
    login!(rolf)

    within("#navigation") do
      assert_link(id: "nav_identify_observations_link")
      click_link(id: "nav_identify_observations_link")
    end
    assert_selector("body.identify__index")

    box_ids = find_all(".matrix-box").first(4).pluck(:id)
    first_three = box_ids.first(3)
    last_one = box_ids.fourth

    first_three.each do |box_id|
      assert_selector("##{box_id}")
      within("##{box_id}") do
        first(".caption-reviewed-link").trigger("click")
      end
    end
    page.driver.browser.refresh

    assert_selector("##{last_one}")
    first_three.each do |box_id|
      assert_no_selector("##{box_id}")
    end
  end