Retain and replay ServiceLevel across publisher binding and failures

tests/Server/ZB.MOM.WW.OtOpcUa.OpcUaServer.Tests/DeferredServiceLevelPublisherTests.cs

@@ -6,9 +6,9 @@ namespace ZB.MOM.WW.OtOpcUa.OpcUaServer.Tests;
 
 public sealed class DeferredServiceLevelPublisherTests
 {
-    /// <summary>Verifies that publish before SetInner is a safe no-op.</summary>
+    /// <summary>Verifies that publish before SetInner safely accepts a cached request.</summary>
     [Fact]
-    public void Publish_before_SetInner_is_a_safe_noop()
+    public void Publish_before_SetInner_accepts_a_cached_request()
     {
         var deferred = new DeferredServiceLevelPublisher();
 
@@ -28,9 +28,9 @@ public sealed class DeferredServiceLevelPublisherTests
         recording.LastValue.ShouldBe((byte)200);
     }
 
-    /// <summary>Verifies that SetInner with null reverts to the null publisher.</summary>
+    /// <summary>Verifies that SetInner with null detaches the previous publisher.</summary>
     [Fact]
-    public void SetInner_null_reverts_to_Null_publisher()
+    public void SetInner_null_detaches_the_previous_publisher()
     {
         var recording = new RecordingPublisher();
         var deferred = new DeferredServiceLevelPublisher();