public void Get(Byte[] input, UInt16 expected)
        {
            var pppoeFrame = new PPPoEFrame
            {
                Bytes = new Byte[28]
            };

            pppoeFrame.SetBytes(4, 2, input);

            pppoeFrame.PayloadLength.Should().Be(expected);
        }
        public void Get(Byte[] input, UInt16 expected)
        {
            var pppoeFrame = new PPPoEFrame
            {
                Bytes = new Byte[28]
            };

            pppoeFrame.SetBytes(2, 2, input);

            pppoeFrame.SessionId.Should().Be(expected);
        }