private IPAddress GetMulticastGroupIPAddress()
{
try
{
if (!MulticastGroupSelection)
{
return(null);
}
Controls.IPAddressValidationRule _vr = new IPAddressValidationRule();
ValidationResult _res = _vr.Validate(MulticastGroup, CultureInfo.InvariantCulture);
if (!_res.IsValid)
{
Trace($"Removed multicast group because of error {_res.ErrorContent}");
MulticastGroupSelection = false;
return(null);
}
return(IPAddress.Parse(MulticastGroup));
}
catch (Exception _ex)
{
Trace($"Removed multicast group because of exception: {_ex.GetType().Name} with the message: {_ex.Message}");
MulticastGroupSelection = false;
return(null);
}
}
public void WrongMulticast223_0_0_0_TestMethod()
{
IPAddress _res = IPAddressValidationRule.ValidateIP("223.0.0.0");
Assert.IsNotNull(_res);
Assert.AreEqual <AddressFamily>(AddressFamily.InterNetwork, _res.AddressFamily);
IPAddressValidationRule.ValidateMulticast(_res);
}
public void WrongStringTestMethod()
{
IPAddress _res = IPAddressValidationRule.ValidateIP("123");
Assert.IsNotNull(_res);
Assert.AreEqual <AddressFamily>(AddressFamily.InterNetwork, _res.AddressFamily);
Assert.AreEqual <string>("0.0.0.123", _res.ToString());
}
private void tb_ip_LostFocus(object sender, RoutedEventArgs e)
{
TextBox tb = sender as TextBox;
string strIP = tb.Text;
IPAddressValidationRule rule = new IPAddressValidationRule();
ValidationResult result = rule.Validate(strIP, null);
if (result.IsValid == true)
{
tb.Text = strIP;
}
else
{
tb.Text = "0.0.0.0";
}
}
public void ValidateMulticastTest()
{
IPAddress _res = IPAddressValidationRule.ValidateIP("239.255.255.1");
Assert.IsNotNull(_res);
Assert.AreEqual <AddressFamily>(AddressFamily.InterNetwork, _res.AddressFamily);
IPAddressValidationRule.ValidateMulticast(_res);
_res = IPAddressValidationRule.ValidateIP("239.255.255.255");
Assert.IsNotNull(_res);
Assert.AreEqual <AddressFamily>(AddressFamily.InterNetwork, _res.AddressFamily);
IPAddressValidationRule.ValidateMulticast(_res);
_res = IPAddressValidationRule.ValidateIP("224.0.0.0");
Assert.IsNotNull(_res);
Assert.AreEqual <AddressFamily>(AddressFamily.InterNetwork, _res.AddressFamily);
IPAddressValidationRule.ValidateMulticast(_res);
}
public void WrongAddressTestMethod()
{
IPAddress _res = IPAddressValidationRule.ValidateIP("139.255.255.999");
}
public void NullStringTestMethod()
{
IPAddress _res = IPAddressValidationRule.ValidateIP(null);
}
