icloud-vlogger's formal specification (with RSpec, excerpt)

integ_spec.rb

# ...definitions...
describe "Automated vlogging" do
    # ...setup...
    it "should happen whenever iCloud has a new *relevant* video" do
      Dir.chdir LOG_PROJ_DIR do
        before_dir = Dir.children(TODAY_DATE_DIR) rescue []
        expect(expected_pub_url = ask("Enter the (\"channel\") URL for publishing")).not_to be_empty
        puts RQRCode::QRCode.new(expected_pub_url).as_ansi
        expect(ask "Now, shoot your best (very short, please) video with your (stock) iSome device:\n" +
                   "at the end of the video, point and focus its camera on the QR above (publishing  URL).\n" +
                   "After a (probably long) while, check it is uploaded to your (stock) iCloud.\n" +
                   "Then, give it a few reasonable minutes, and now, let's check that .pub.video log [OK]"
              ).to be_empty
        new_files = (Dir.children(TODAY_DATE_DIR) - before_dir).sort
        expect(new_files.map{ |fn| file_ext fn }).to eq %w[.pub.ffmprb .pub.video]
        expected_pub_video_path = File.join(TODAY_DATE_DIR, new_files[1])
        expect(File.read expected_pub_video_path).to match expected_pub_url
      end
    end
  end
end