com.unity.netcode.gameobjects@1.5.1

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

Additional documentation and release notes are available at [Multiplayer Documentation](https://docs-multiplayer.unity3d.com).

## [1.5.1] - 2023-06-07

### Added

- Added support for serializing `NativeArray<>` and `NativeList<>` in `FastBufferReader`/`FastBufferWriter`, `BufferSerializer`, `NetworkVariable`, and RPCs. (To use `NativeList<>`, add `UNITY_NETCODE_NATIVE_COLLECTION_SUPPORT` to your Scripting Define Symbols in `Project Settings > Player`) (#2375)
- The location of the automatically-created default network prefab list can now be configured (#2544)
- Added: Message size limits (max single message and max fragmented message) can now be set using NetworkManager.MaximumTransmissionUnitSize and NetworkManager.MaximumFragmentedMessageSize for transports that don't work with the default values (#2530)
- Added `NetworkObject.SpawnWithObservers` property (default is true) that when set to false will spawn a `NetworkObject` with no observers and will not be spawned on any client until `NetworkObject.NetworkShow` is invoked. (#2568)

### Fixed

- Fixed: Fixed a null reference in codegen in some projects (#2581)
- Fixed issue where the `OnClientDisconnected` client identifier was incorrect after a pending client connection was denied. (#2569)
- Fixed warning "Runtime Network Prefabs was not empty at initialization time." being erroneously logged when no runtime network prefabs had been added (#2565)
- Fixed issue where some temporary debug console logging was left in a merged PR. (#2562)
- Fixed the "Generate Default Network Prefabs List" setting not loading correctly and always reverting to being checked. (#2545)
- Fixed issue where users could not use NetworkSceneManager.VerifySceneBeforeLoading to exclude runtime generated scenes from client synchronization. (#2550)
- Fixed missing value on `NetworkListEvent` for `EventType.RemoveAt` events.  (#2542,#2543)
- Fixed issue where parenting a NetworkTransform under a transform with a scale other than Vector3.one would result in incorrect values on non-authoritative instances. (#2538)
- Fixed issue where a server would include scene migrated and then despawned NetworkObjects to a client that was being synchronized. (#2532)
- Fixed the inspector throwing exceptions when attempting to render `NetworkVariable`s of enum types. (#2529)
- Making a `NetworkVariable` with an `INetworkSerializable` type that doesn't meet the `new()` constraint will now create a compile-time error instead of an editor crash (#2528)
- Fixed Multiplayer Tools package installation docs page link on the NetworkManager popup. (#2526)
- Fixed an exception and error logging when two different objects are shown and hidden on the same frame (#2524)
- Fixed a memory leak in `UnityTransport` that occurred if `StartClient` failed. (#2518)
- Fixed issue where a client could throw an exception if abruptly disconnected from a network session with one or more spawned `NetworkObject`(s). (#2510)
- Fixed issue where invalid endpoint addresses were not being detected and returning false from NGO UnityTransport. (#2496)
- Fixed some errors that could occur if a connection is lost and the loss is detected when attempting to write to the socket. (#2495)

## Changed

- Adding network prefabs before NetworkManager initialization is now supported. (#2565)
- Connecting clients being synchronized now switch to the server's active scene before spawning and synchronizing NetworkObjects. (#2532)
- Updated `UnityTransport` dependency on `com.unity.transport` to 1.3.4. (#2533)
- Improved performance of NetworkBehaviour initialization by replacing reflection when initializing NetworkVariables with compile-time code generation, which should help reduce hitching during additive scene loads. (#2522)

TestHelpers/Runtime/NetcodeLogAssert.cs

@@ -3,10 +3,11 @@ using System.Collections.Generic;
 using System.Text.RegularExpressions;
 using NUnit.Framework;
 using UnityEngine;
+using UnityEngine.TestTools;
 
 namespace Unity.Netcode.RuntimeTests
 {
-    public class NetcodeLogAssert
+    public class NetcodeLogAssert : IDisposable
     {
         private struct LogData
         {
@@ -20,8 +21,11 @@ namespace Unity.Netcode.RuntimeTests
 
         private List<LogData> AllLogs { get; }
 
-        public NetcodeLogAssert()
+        private bool m_ResetIgnoreFailingMessagesOnTearDown;
+        public NetcodeLogAssert(bool ignorFailingMessages = false, bool resetOnTearDown = true)
         {
+            LogAssert.ignoreFailingMessages = ignorFailingMessages;
+            m_ResetIgnoreFailingMessagesOnTearDown = resetOnTearDown;
             AllLogs = new List<LogData>();
             Activate();
         }
@@ -51,6 +55,16 @@ namespace Unity.Netcode.RuntimeTests
             }
         }
 
+        [UnityTearDown]
+        public void OnTearDown()
+        {
+            // Defaults to true and will reset LogAssert.ignoreFailingMessages during tear down
+            if (m_ResetIgnoreFailingMessagesOnTearDown)
+            {
+                LogAssert.ignoreFailingMessages = false;
+            }
+        }
+
         public void Dispose()
         {
             Dispose(true);
@@ -59,6 +73,8 @@ namespace Unity.Netcode.RuntimeTests
 
         private void Dispose(bool disposing)
         {
+            // Always reset when disposing
+            LogAssert.ignoreFailingMessages = false;
             if (m_Disposed)
             {
                 return;
@@ -131,6 +147,7 @@ namespace Unity.Netcode.RuntimeTests
                     if (logEvent.LogType == type && messageRegex.IsMatch(logEvent.Message))
                     {
                         found = true;
+                        break;
                     }
                 }
 
@@ -141,6 +158,23 @@ namespace Unity.Netcode.RuntimeTests
             }
         }
 
+        public bool HasLogBeenReceived(LogType type, string message)
+        {
+            var found = false;
+            lock (m_Lock)
+            {
+                foreach (var logEvent in AllLogs)
+                {
+                    if (logEvent.LogType == type && message.Equals(logEvent.Message))
+                    {
+                        found = true;
+                        break;
+                    }
+                }
+            }
+            return found;
+        }
+
         public void Reset()
         {
             lock (m_Lock)