public void CopyFromTest()
        {
            StaticData.RootPath = TestContext.CurrentContext.ResolveProjectPath(4, "StaticData");
            MatterControlUtilities.OverrideAppDataLocation(TestContext.CurrentContext.ResolveProjectPath(4));

            var settings = new PrinterSettings();

            settings.ID = "12345-print";
            settings.SetValue(SettingsKey.auto_connect, "1");
            settings.SetValue(SettingsKey.com_port, "some_com_port");
            settings.SetValue(SettingsKey.cancel_gcode, "hello world");

            settings.Macros.Add(new GCodeMacro()
            {
                Name = "Macro1", GCode = "G28 ; Home Printer"
            });

            settings.StagedUserSettings["retract_restart_extra_time_to_apply"] = "4";
            settings.StagedUserSettings["retract_restart_extra"] = "0.3";
            settings.StagedUserSettings["bridge_fan_speed"]      = "50";

            var sha1 = settings.ComputeSHA1();

            var clone = new PrinterSettings();

            clone.CopyFrom(settings);

            Assert.AreEqual(settings.ToJson(), clone.ToJson(), "Cloned settings via CopyFrom should equal source");
            Assert.AreEqual(sha1, clone.ComputeSHA1(), "Cloned settings via CopyFrom should equal source");
        }