downloads.rb

gistfile1.txt

module Downloads
  module_function

  def download_dir
    ENV["TEST_ENV_NUMBER"] ? "downloads/#{ENV["TEST_ENV_NUMBER"]}" : "downloads"
  end

  def downloads_path
    File.join(Capybara.save_path, download_dir)
  end

  def downloads
    Dir["#{downloads_path}/*"]
  end

  def last_download
    downloads.max_by { |f| File.mtime(f) }
  end

  def last_download!
    sleep 5 # This is required, otherwise capybara reads an empty file.
    wait_until(wait_time: 10) { last_download && last_download !~ /\.crdownload\z/ }
    last_download
  end

  def download(name)
    open(File.join(Capybara.save_path, download_dir, name))
  end
end

RSpec.configure do |config|
  config.before :each do
    FileUtils.rm_rf Downloads.downloads_path

    FileUtils.mkdir_p Downloads.downloads_path
  end

  config.include Downloads
end