public void DmmSerialPortSettings_CreateUnusual()
        {
            var x = new DmmSerialPortSettings("COM 11:", 19201, Parity.Even, 7, StopBits.OnePointFive);

            Assert.AreEqual("COM11:19201,E,7,1.5", x.ToString());
        }
        public void DmmSerialPortSettings_Create()
        {
            var x = new DmmSerialPortSettings("COM1", 9600, Parity.None, 8, StopBits.One);

            Assert.AreEqual("COM1:9600,N,8,1", x.ToString());
        }
        public void DmmSerialPortSettings_CreateEmpty()
        {
            var x = new DmmSerialPortSettings();

            Assert.AreEqual("COM1:9600,N,8,1", x.ToString());
        }