public async Task When_ListeningAndSendingMulticastOnIPV6_Then_MessagesAreSentAndReceived()
{
UInt16 universe = 1;
using (var sender = new MulticastSacnSenderIPV6())
{
using (var receiver = new MulticastSacnReceiverIPV6())
{
DataPacket received = null;
var hostname = Dns.GetHostName();
var ipAddresses = await Dns.GetHostAddressesAsync(hostname);
receiver.OnDataPacketReceived += (sender, packet) =>
{
received = packet;
};
receiver.Listen(IPAddress.IPv6Any);
receiver.JoinMulticastGroup(universe);
var packet = new DataPacket();
packet.FramingLayer.SourceName = "Source name";
packet.FramingLayer.Universe = universe;
packet.DMPLayer.PropertyValues = new byte[] { 1, 2, 3, 4 };
await sender.Send(packet);
await Task.Delay(250);
Assert.NotNull(received);
}
}
}
public void Given_TheAddressIsIPV6_When_ListenIsCalled_Then_ItListensOnTheAddress()
{
var ip = IPAddress.IPv6Any;
var udpWrapper = Mock.Of <IUdpWrapper>();
var receiver = new MulticastSacnReceiverIPV6(udpWrapper, null);
receiver.Listen(ip);
Mock.Get(udpWrapper)
.Verify(x => x.Listen(It.Is <IPEndPoint>(e => e.Address.Equals(ip))));
}
public void Given_TheAddressIsNotIPV6_When_ListenIsCalled_Then_AnExceptionIsThrown()
{
var receiver = new MulticastSacnReceiverIPV6(null, null);
Assert.Throws <ArgumentException>(() => receiver.Listen(IPAddress.Any));
}
