require 'rails_helper'

RSpec.describe "Exports", type: :system do
  let!(:user) { create(:user) }

  before do
    driven_by :selenium_chrome_with_download_headless
  end

  after do
    clear_downloads
  end

  context "when in a contest with at least one contestant" do
    let!(:contest) { create(:contest, user: user) }
    let!(:first_contestant) { create(:contestant, contest: contest) }
    let!(:second_contestant) { create(:contestant, contest: contest) }

    it "should be possible to export the list of contestants", :with_downloads do
      login(user)

      sleep 0.5

      visit contest_contestants_path(contest)

      click_link I18n.t("helpers.buttons.export")

      wait_for_download

      expect(downloads.length).to eq(1)
      expect(last_download).to include("#{contest.friendly_id}_results.csv")

      results_csv = File.read(last_download)
      expect(results_csv).to include(first_contestant.name)
      expect(results_csv).to include(second_contestant.name)
    end
  end
end