public void ThrowsExceptionWhenAddingWrongNNetworks()
{
var address = new IPv4Address("192.168.10.5");
var mask = new IPv4SubnetMask("255.255.252.0");
var network = new IPv4Network(address, mask);
Assert.ThrowsAny <Exception>(() => network.AddSubnet(null));
Assert.ThrowsAny <Exception>(() => network.AddSubnet(new IPv4Network(new IPv4Address("1.1.1.1"), new IPv4SubnetMask("0.0.0.0"))));
var subnet = new IPv4Network(new IPv4Address("192.168.10.5"), new IPv4SubnetMask("255.255.254.0"));
network.AddSubnet(subnet);
Assert.ThrowsAny <Exception>(() => network.AddSubnet(subnet));
}
public void CanCalculateAllPossibleAddresses()
{
var address = new IPv4Address("192.168.10.5");
var mask = new IPv4SubnetMask("255.255.252.0");
var network = new IPv4Network(address, mask);
Assert.Equal(1022, network.AllPossibleAddresses.Count());
network.AddAddress(new IPv4Address("192.168.10.7"));
network.AddAddress(new IPv4Address("192.168.10.8"));
Assert.Equal(1020, network.AllPossibleAddresses.Count());
var subnet = new IPv4Network(new IPv4Address("192.168.10.5"), new IPv4SubnetMask("255.255.254.0"));
subnet.AddAddress(new IPv4Address("192.168.11.204"));
network.AddSubnet(subnet);
Assert.Equal(511, network.AllPossibleAddresses.Count());
}