public void ToZpl_Default1_Successful()
        {
            var command    = new RecallGraphicCommand("R:", "TEST.GRF");
            var zplCommand = command.ToZpl();

            Assert.AreEqual("^XGR:TEST.GRF,1,1", zplCommand);
        }
        public void ToZpl_Default3_Successful()
        {
            var command    = new RecallGraphicCommand("R:", "TEST.PNG", 2, 2);
            var zplCommand = command.ToZpl();

            Assert.AreEqual("^XGR:TEST.PNG,2,2", zplCommand);
        }