ProjectZ/Assets/Mirror/Tests/Editor/LocalConnectionTest.cs

using NUnit.Framework;

namespace Mirror.Tests
{
    public class LocalConnectionTest : MirrorTest
    {
        struct TestMessage : NetworkMessage {}

        LocalConnectionToClient connectionToClient;
        LocalConnectionToServer connectionToServer;

        [SetUp]
        public override void SetUp()
        {
            base.SetUp();

            CreateLocalConnectionPair(out connectionToClient, out connectionToServer);

            // set up server/client connections so message handling works
            NetworkClient.connection = connectionToServer;
            NetworkServer.connections[connectionToClient.connectionId] = connectionToClient;
        }

        [TearDown]
        public override void TearDown()
        {
            connectionToServer.Disconnect();
            base.TearDown();
        }

        [Test]
        public void ClientToServerTest()
        {
            Assert.That(connectionToClient.address, Is.EqualTo("localhost"));

            bool invoked = false;
            void Handler(NetworkConnection conn, TestMessage message)
            {
                invoked = true;
            }

            // set up handler on the server connection
            NetworkServer.RegisterHandler<TestMessage>(Handler, false);

            connectionToServer.Send(new TestMessage());
            connectionToServer.Update();

            Assert.True(invoked, "handler should have been invoked");
        }

        [Test]
        public void ServerToClient()
        {
            Assert.That(connectionToServer.address, Is.EqualTo("localhost"));

            bool invoked = false;
            void Handler(TestMessage message)
            {
                invoked = true;
            }

            // set up handler on the client connection
            NetworkClient.RegisterHandler<TestMessage>(Handler, false);

            connectionToClient.Send(new TestMessage());
            connectionToServer.Update();

            Assert.True(invoked, "handler should have been invoked");
        }
    }
}