require 'spec_helper'
require 'thwomp'

module Thwomp

  describe Renderers::SWF do

    let(:input) { "./some/path/to/test.swf" }

    it "shells out to 'gnash' to extract frames from an SWF movie" do
      renderer = Renderers::SWF.new(input)
      now = Time.now
      Time.stub(:now).and_return(now)
      output_file = "#{Dir.tmpdir}/frame_#{now.to_i}_%f.png"
      cmd = "gnash-dump -s1 --screenshot=last,10,9,8,7,6,5,4,3,2,1,0 --screenshot-file=#{output_file} -1 -r1 --timeout 200 #{input} -j 500 -k 500 > /dev/null 2>&1"
      Command.should_receive(:exec).with(cmd)
      renderer.frames
    end

  end

end