public void should_not_validate_bad_ip(string ipToTest)
        {
            var v = new ValidAddressAttribute();

            Assert.IsFalse(v.IsValid(ipToTest), $"Bad IP passed that shouldn't, {ipToTest}");

            Assert.IsTrue(v.IsValid("1.1.1.1"), "Valid IPv4 address was wrongly rejected!");
        }
        public void should_validate_domain_name(string domainToTest)
        {
            var v = new ValidAddressAttribute();

            Assert.IsTrue(v.IsValid("calebukle.com"),
                          $"Valid domain was validated false. Expect {domainToTest} to have passed ");
        }