# frozen_string_literal: true

require "rails_helper"

RSpec.describe Streams::YoutubeRelay do
  describe ".youtube_ffmpeg_args (private)" do
    def args(mode, url)
      described_class.send(:youtube_ffmpeg_args, [mode, url], "rtmps://a.rtmps.youtube.com/live2/key")
    end

    it "remuxes RTMP with video and audio copy (no AAC re-encode)" do
      cmd = args(:rtmp, "rtmp://mediamtx:1935/live/match_x")
      expect(cmd).to include("-c:v", "copy", "-c:a", "copy", "-f", "flv")
      expect(cmd).not_to include("aac")
      expect(cmd.join(" ")).not_to include("-b:a")
    end

    it "remuxes HLS with AAC bitstream filter for FLV" do
      cmd = args(:hls, "http://mediamtx:8888/live/match_x/index.m3u8")
      expect(cmd).to include("-c:v", "copy", "-c:a", "copy", "-bsf:a", "aac_adtstoasc", "-f", "flv")
      expect(cmd).not_to include("-b:a")
    end
  end
end