foo.pl

    $t->get_ok(
        '/me/audios/' . $event_id,
        {'x-api-key' => $session}
    )->status_is(200)->json_has('/audios/0/waveform', 'has waveform')->json_has('/audios/0/bytes', 'row 0 has bytes')
      ->json_is('/audios/0/id',             $audio_1->id,     'row 0 is the right id')
      ->json_is('/audios/1/id',             $audio_2_dup->id, 'row 1 is the right id')
      ->json_is('/audios/0/event_sequence', 1,                'row 0 is the right sequence')
      ->json_is('/audios/1/event_sequence', 2,                'row 1 is the right sequence')
      ->json_is('/audios/2',                undef,            'row 2 does not exists')
      ->json_is('/audios/0/audio_duration', '16s',            'row 0 duration')
      ->json_is('/audios/1/audio_duration', '18s',            'row 0 duration')
      ->json_is('/audios/1/bytes',          '276KiB',         'row 1 bytes ok');