fix: Distributed Authority codec tests not using message version (#3109)

* fix

Fix issue where the CodecTestHooks was not serializing the message using the current message version.

* update

also updating the test project to use the release version of Unity 6

* fix

When sending, always use the message version.

Author: NoelStephensUnity

com.unity.netcode.gameobjects/Tests/Runtime/DistributedAuthority/DistributedAuthorityCodecTests.cs

@@ -205,13 +205,14 @@ public IEnumerator NamedMessage()
         [UnityTest]
         public IEnumerator NetworkVariableDelta()
         {
+            var component = Client.LocalClient.PlayerObject.GetComponent<TestNetworkComponent>();
             var message = new NetworkVariableDeltaMessage
             {
-                NetworkObjectId = 0,
-                NetworkBehaviourIndex = 1,
-                DeliveryMappedNetworkVariableIndex = new HashSet<int> { 2, 3, 4 },
+                NetworkObjectId = Client.LocalClient.PlayerObject.NetworkObjectId,
+                NetworkBehaviourIndex = component.NetworkBehaviourId,
+                DeliveryMappedNetworkVariableIndex = new HashSet<int> { 0, 1 },
                 TargetClientId = 5,
-                NetworkBehaviour = Client.LocalClient.PlayerObject.GetComponent<TestNetworkComponent>(),
+                NetworkBehaviour = component,
             };
 
             yield return SendMessage(ref message);
@@ -569,7 +570,7 @@ public IEnumerator SceneEventMessageObjectSceneChanged()
 
         private IEnumerator SendMessage<T>(ref T message) where T : INetworkMessage
         {
-            Client.MessageManager.SetVersion(k_ClientId, XXHash.Hash32(typeof(T).FullName), 0);
+            Client.MessageManager.SetVersion(k_ClientId, XXHash.Hash32(typeof(T).FullName), message.Version);
 
             var clientIds = new NativeArray<ulong>(1, Allocator.Temp);
             clientIds[0] = k_ClientId;
@@ -625,7 +626,8 @@ public void OnBeforeSendMessage<T>(ulong clientId, ref T message, NetworkDeliver
             }
 
             var writer = new FastBufferWriter(1024, Allocator.Temp);
-            message.Serialize(writer, 0);
+            // Serialize the message using the known message version
+            message.Serialize(writer, message.Version);
 
             var testName = TestContext.CurrentContext.Test.Name;
             if (!m_ExpectedMessages.ContainsKey(testName))

testproject/ProjectSettings/ProjectVersion.txt

@@ -1,2 +1,2 @@
-m_EditorVersion: 6000.0.10f1
-m_EditorVersionWithRevision: 6000.0.10f1 (413673acabac)
+m_EditorVersion: 6000.0.23f1
+m_EditorVersionWithRevision: 6000.0.23f1 (1c4764c07fb4)