public void ReadMapsOnly1()
        {
            var domain = new DomainValue(Example_mapsonly1);

            domain.ImportDefaultMap();

            IPAddress expected = new IPAddress(new byte[] { 1, 1, 1, 1 });

            Assert.AreEqual(expected, domain.Ips.Single());
        }
        public void ReadMapsOnly2()
        {
            var domain = new DomainValue(Example_mapsonly2);

            domain.ImportDefaultMap();

            IPAddress expectedIp1 = new IPAddress(new byte[] { 10, 2, 3, 4 });
            IPAddress expectedIp2 = new IPAddress(new byte[] { 10, 4, 3, 2 });

            int expectedNsCount = 2;

            Assert.AreEqual(expectedIp1, domain.Ips.First());
            Assert.AreEqual(expectedIp2, domain.Ips.Last());

            Assert.AreEqual(expectedNsCount, domain.Ns.Count());
        }