public static void Netmask_CIDR_OutOfRange(int cidr)
{
// Arrange
// Act
Assert.Throws <ArgumentOutOfRangeException>(() => IpNumberHelper.Netmask(cidr));
// Assert
}
public static void Netmask(string expected, int cidr)
{
// Arrange
// Act
var result = IpNumberHelper.Netmask(cidr);
// Assert
Assert.Equal(expected, IpNumberHelper.ToIpString(result));
}
public static void Broadcast(string expected, string ip, int cidr)
{
// Arrange
var mask = IpNumberHelper.Netmask(cidr);
var ipnum = IpNumberHelper.Network(IpNumberHelper.ToIpNumber(ip), mask);
// Act
var result = IpNumberHelper.Broadcast(ipnum, mask);
// Assert
Assert.Equal(expected, IpNumberHelper.ToIpString(result));
}
public static void Contains(bool expected, string net, int cidr, string ip)
{
// Arrange
var network = IpNumberHelper.ToIpNumber(net);
var mask = IpNumberHelper.Netmask(cidr);
var ipnum = IpNumberHelper.ToIpNumber(ip);
// Act
var result = IpNumberHelper.Contains(network, mask, ipnum);
// Assert
Assert.Equal(expected, result);
}
private static IpNetwork[] Parse(string[] networks)
{
var result = new List <IpNetwork>();
foreach (var net in networks)
{
var parts = net.Split('/');
if (parts.Length != 2)
{
throw new InvalidOperationException("Invalid network");
}
result.Add(new IpNetwork()
{
Network = IpNumberHelper.ToIpNumber(parts[0]),
Mask = IpNumberHelper.Netmask(Int32.Parse(parts[1], NumberStyles.Integer, CultureInfo.InvariantCulture))
});
}
return(result.ToArray());
}