public void Invert()
{
var addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("0.0.15.255").GetAddressBytes());
var expected = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("255.255.240.0").GetAddressBytes());
Assert.Equal(expected, addr.Invert());
}
public void Increment()
{
var addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("192.168.1.1"));
var expected = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("192.168.2.3"));
Assert.Equal(expected, addr.Increment(258));
}
public void BuildMaskFromBits()
{
var addr = SnmpSharpNet.Types.IpAddress.BuildMaskFromBits(19);
var expected = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("255.255.224.0").GetAddressBytes());
Assert.Equal(addr, expected);
}
public void GetBroadcastAddress()
{
var addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("10.100.17.1").GetAddressBytes());
var mask = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("255.255.240.0").GetAddressBytes());
var expected = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("10.100.31.255").GetAddressBytes());
Assert.Equal(expected, addr.GetBroadcastAddress(mask));
}
public void IsValidMask()
{
var addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("255.255.224.0").GetAddressBytes());
Assert.True(addr.IsValidMask());
addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("255.255.225.0").GetAddressBytes());
Assert.False(addr.IsValidMask());
}
public void GetMaskBits()
{
var addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("255.255.224.0").GetAddressBytes());
Assert.Equal(19, addr.GetMaskBits());
addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("255.255.225.0").GetAddressBytes());
Assert.Equal(0, addr.GetMaskBits());
}
public void GetNetworkMask()
{
var addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("10.100.1.1").GetAddressBytes());
var expected = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("255.0.0.0").GetAddressBytes());
Assert.Equal(expected, addr.NetworkMask());
addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("172.24.24.24").GetAddressBytes());
expected = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("255.255.0.0").GetAddressBytes());
Assert.Equal(expected, addr.NetworkMask());
addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("192.168.255.255").GetAddressBytes());
expected = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("255.255.255.0").GetAddressBytes());
Assert.Equal(expected, addr.NetworkMask());
addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("224.0.0.5").GetAddressBytes());
Assert.Null(addr.NetworkMask());
}
public void GetClass()
{
var addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("10.100.1.1").GetAddressBytes());
Assert.Equal(SnmpSharpNet.Types.IpAddress.Class.A, addr.GetClass());
addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("172.24.24.24").GetAddressBytes());
Assert.Equal(SnmpSharpNet.Types.IpAddress.Class.B, addr.GetClass());
addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("192.168.255.255").GetAddressBytes());
Assert.Equal(SnmpSharpNet.Types.IpAddress.Class.C, addr.GetClass());
addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("224.0.0.5").GetAddressBytes());
Assert.Equal(SnmpSharpNet.Types.IpAddress.Class.D, addr.GetClass());
addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("245.244.243.242").GetAddressBytes());
Assert.Equal(SnmpSharpNet.Types.IpAddress.Class.E, addr.GetClass());
addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("255.255.255.255").GetAddressBytes());
Assert.Equal(SnmpSharpNet.Types.IpAddress.Class.Invalid, addr.GetClass());
}
public void ToUInt32Host()
{
var addr = new SnmpSharpNet.Types.IpAddress(System.Net.IPAddress.Parse("10.100.1.1").GetAddressBytes());
Assert.Equal(0x0A640101U, addr.ToUInt32Host());
}
