# File gstreamer/tests/tc_element.rb, line 133
    def __create_bin(name)
        b = Gst::Pipeline.new(name)
        e1 = Gst::ElementFactory.make("fakesrc") 
        e2 = Gst::ElementFactory.make("fakesink")
        e1 >> e2
        b.add(e1, e2)
        b
    end