public void ReturnTrue_GivenValidLength()
        {
            var bytes = new byte[10];

            var valueReader = new DhcpBinaryValue(bytes, 0, 4);

            Assert.True(valueReader.IsValidIpAddress());
        }
        public void ReturnFalse_GivenInvalidLength(byte length)
        {
            var bytes = new byte[10];

            var valueReader = new DhcpBinaryValue(bytes, 0, length);

            Assert.False(valueReader.IsValidIpAddress());
        }