chore(tests): upgrade NUnit 3 to 4.6.1 across all test projects

tests/Compliance/MTConnect-Compliance-Tests/MTConnect-Compliance-Tests.csproj

@@ -11,8 +11,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
     <PackageReference Include="MQTTnet" Version="4.3.7.1207" />
-    <PackageReference Include="NUnit" Version="3.13.3" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
+    <PackageReference Include="NUnit" Version="4.6.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageReference Include="Testcontainers" Version="3.10.0" />
     <PackageReference Include="coverlet.collector" Version="6.0.4" />
   </ItemGroup>

tests/MTConnect.NET-AgentModule-MqttRelay-Tests/LastSentSequencePersisterTests.cs

@@ -2,6 +2,7 @@
 // TrakHound Inc. licenses this file to you under the MIT license.
 
 using NUnit.Framework;
+using System;
 
 namespace MTConnect.AgentModule.MqttRelay.Tests
 {
@@ -90,7 +91,7 @@ public void TryFlush_keeps_dirty_when_writer_throws()
             persister.Update(123UL);
 
             Assert.Throws<System.IO.IOException>(
-                () => persister.TryFlush(_ => throw new System.IO.IOException("disk full")));
+                (Action)(() => persister.TryFlush(_ => throw new System.IO.IOException("disk full"))));
 
             Assert.That(persister.IsDirty, Is.True,
                 "A failed write must leave the persister dirty so the next flush retries.");
@@ -135,7 +136,7 @@ public void TryFlush_no_ops_when_writer_is_null()
             // A null writer means the caller has not wired persistence
             // (e.g. DurableRelay disabled at runtime); the persister
             // must not throw.
-            Assert.DoesNotThrow(() => persister.TryFlush(null));
+            Assert.DoesNotThrow((Action)(() => persister.TryFlush(null)));
             // Dirty bit unchanged because no write happened.
             Assert.That(persister.IsDirty, Is.True);
         }

tests/MTConnect.NET-AgentModule-MqttRelay-Tests/MTConnect.NET-AgentModule-MqttRelay-Tests.csproj

@@ -8,8 +8,8 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.4.0" />
-    <PackageReference Include="NUnit" Version="3.13.3" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.3.1" />
+    <PackageReference Include="NUnit" Version="4.6.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageReference Include="coverlet.collector" Version="6.0.4">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>

tests/MTConnect.NET-AgentModule-MqttRelay-Tests/MqttRelayLifecycleDisconnectTests.cs

@@ -89,10 +89,10 @@ public void DisconnectWithTimeout_does_not_throw_when_disconnect_factory_throws_
             // and route the exception to the fault logger.
             string loggedFault = null;
 
-            Assert.DoesNotThrow(() => MqttRelayLifecycle.DisconnectWithTimeout(
+            Assert.DoesNotThrow((Action)(() => MqttRelayLifecycle.DisconnectWithTimeout(
                 disconnect: () => throw new InvalidOperationException("sync throw"),
                 timeout: TimeSpan.FromSeconds(1),
-                onFault: ex => loggedFault = ex.Message));
+                onFault: ex => loggedFault = ex.Message)));
 
             Assert.That(loggedFault, Is.EqualTo("sync throw"));
         }
@@ -104,10 +104,10 @@ public void DisconnectWithTimeout_no_ops_when_disconnect_factory_is_null()
             // The shutdown path must tolerate a null disconnect factory
             // (for example when _mqttClient is null because the worker
             // never ran).
-            Assert.DoesNotThrow(() => MqttRelayLifecycle.DisconnectWithTimeout(
+            Assert.DoesNotThrow((Action)(() => MqttRelayLifecycle.DisconnectWithTimeout(
                 disconnect: null,
                 timeout: TimeSpan.FromSeconds(1),
-                onFault: _ => { }));
+                onFault: _ => { })));
         }
     }
 }

tests/MTConnect.NET-AgentModule-MqttRelay-Tests/MqttRelayLifecycleStopTests.cs

@@ -2,6 +2,7 @@
 // TrakHound Inc. licenses this file to you under the MIT license.
 
 using NUnit.Framework;
+using System;
 
 namespace MTConnect.AgentModule.MqttRelay.Tests
 {
@@ -32,7 +33,7 @@ public void StopServers_does_not_throw_when_both_servers_null()
             // either server is the worst case; the helper must be a
             // total function over (null, null).
             Assert.DoesNotThrow(
-                () => MqttRelayLifecycle.StopServers(documentStop: null, entityStop: null));
+                (Action)(() => MqttRelayLifecycle.StopServers(documentStop: null, entityStop: null)));
         }
 
         /// <summary>Pins the behaviour expressed by the test name: stop servers invokes document stop when provided.</summary>
@@ -85,9 +86,9 @@ public void StopServers_swallows_document_stop_exception_and_runs_entity_stop()
             // shutdown leaks live handlers.
             var entityStopped = false;
 
-            Assert.DoesNotThrow(() => MqttRelayLifecycle.StopServers(
+            Assert.DoesNotThrow((Action)(() => MqttRelayLifecycle.StopServers(
                 documentStop: () => throw new System.InvalidOperationException("doc"),
-                entityStop: () => entityStopped = true));
+                entityStop: () => entityStopped = true)));
 
             Assert.That(entityStopped, Is.True);
         }

tests/MTConnect.NET-AgentModule-MqttRelay-Tests/WorkerLoopExceptionLoggerTests.cs

@@ -95,9 +95,9 @@ public void Log_no_ops_when_callback_is_null()
             // Defensive: the helper must not throw when the logger is
             // not wired (would defeat the purpose of catching the
             // unexpected exception).
-            Assert.DoesNotThrow(() => WorkerLoopExceptionLogger.Log(
+            Assert.DoesNotThrow((Action)(() => WorkerLoopExceptionLogger.Log(
                 exception: new InvalidOperationException("boom"),
-                onLog: null));
+                onLog: null)));
         }
 
         /// <summary>Pins the behaviour expressed by the test name: log treats subclass of task canceled exception as cancellation.</summary>

tests/MTConnect.NET-Common-Tests/Agents/AgentMulticastIsolationTests.cs

@@ -65,7 +65,7 @@ public void Agent_DeviceAdded_NullInternalErrorSwallowsFault()
             var device = new Device { Name = "device-1", Uuid = "uuid-1" };
             EventHandler<IDevice> handler = (_, _) => throw new InvalidOperationException("DeviceAdded fault");
 
-            Assert.DoesNotThrow(() => handler.Raise(this, (IDevice)device, null));
+            Assert.DoesNotThrow((Action)(() => handler.Raise(this, (IDevice)device, null)));
         }
 
         // -----------------------------------------------------------------------
@@ -96,7 +96,7 @@ public void Agent_ObservationReceived_NullInternalErrorSwallowsFault()
             var obs = new ObservationInput();
             EventHandler<IObservationInput> handler = (_, _) => throw new InvalidOperationException("ObservationReceived fault");
 
-            Assert.DoesNotThrow(() => handler.Raise(this, (IObservationInput)obs, null));
+            Assert.DoesNotThrow((Action)(() => handler.Raise(this, (IObservationInput)obs, null)));
         }
 
         // -----------------------------------------------------------------------
@@ -127,7 +127,7 @@ public void Agent_ObservationAdded_NullInternalErrorSwallowsFault()
             var obs = new Observation();
             EventHandler<IObservation> handler = (_, _) => throw new InvalidOperationException("ObservationAdded fault");
 
-            Assert.DoesNotThrow(() => handler.Raise(this, (IObservation)obs, null));
+            Assert.DoesNotThrow((Action)(() => handler.Raise(this, (IObservation)obs, null)));
         }
 
         // -----------------------------------------------------------------------
@@ -158,7 +158,7 @@ public void Agent_AssetAdded_NullInternalErrorSwallowsFault()
             var asset = new Asset { AssetId = "a1", Timestamp = DateTime.UtcNow };
             EventHandler<IAsset> handler = (_, _) => throw new InvalidOperationException("AssetAdded fault");
 
-            Assert.DoesNotThrow(() => handler.Raise(this, (IAsset)asset, null));
+            Assert.DoesNotThrow((Action)(() => handler.Raise(this, (IAsset)asset, null)));
         }
 
         // -----------------------------------------------------------------------
@@ -187,7 +187,7 @@ public void AgentBroker_StreamsResponseSent_NullInternalErrorSwallowsFault()
         {
             EventHandler handler = (_, _) => throw new InvalidOperationException("StreamsResponseSent fault");
 
-            Assert.DoesNotThrow(() => handler.Raise(this, EventArgs.Empty, null));
+            Assert.DoesNotThrow((Action)(() => handler.Raise(this, EventArgs.Empty, null)));
         }
 
         // -----------------------------------------------------------------------
@@ -201,7 +201,7 @@ public void Agent_NullGenericHandler_DoesNotThrow()
             EventHandler<IDevice>? handler = null;
             var device = new Device { Name = "noop-device", Uuid = "noop-uuid" };
 
-            Assert.DoesNotThrow(() => handler.Raise(this, (IDevice)device, null));
+            Assert.DoesNotThrow((Action)(() => handler.Raise(this, (IDevice)device, null)));
         }
 
         /// <summary>Pins the behavior expressed by the test name: Raise with a null non-generic EventHandler is a safe no-op covering the no-subscriber case at runtime.</summary>
@@ -210,7 +210,7 @@ public void AgentBroker_NullNonGenericHandler_DoesNotThrow()
         {
             EventHandler? handler = null;
 
-            Assert.DoesNotThrow(() => handler.Raise(this, EventArgs.Empty, null));
+            Assert.DoesNotThrow((Action)(() => handler.Raise(this, EventArgs.Empty, null)));
         }
 
         // =======================================================================
@@ -246,7 +246,7 @@ public void Agent_InvalidDeviceAdded_NullInternalErrorSwallowsFault()
             var result = new ValidationResult(false, "bad device");
             MTConnectDeviceValidationHandler handler = (_, _) => throw new InvalidOperationException("InvalidDeviceAdded fault");
 
-            Assert.DoesNotThrow(() => MulticastIsolation.Raise(handler, h => h(device, result)));
+            Assert.DoesNotThrow((Action)(() => MulticastIsolation.Raise(handler, h => h(device, result))));
         }
 
         // -----------------------------------------------------------------------
@@ -278,7 +278,7 @@ public void Agent_InvalidComponentAdded_NullInternalErrorSwallowsFault()
             var result = new ValidationResult(false, "bad component");
             MTConnectComponentValidationHandler handler = (_, _, _) => throw new InvalidOperationException("InvalidComponentAdded fault");
 
-            Assert.DoesNotThrow(() => MulticastIsolation.Raise(handler, h => h("uuid-1", component, result)));
+            Assert.DoesNotThrow((Action)(() => MulticastIsolation.Raise(handler, h => h("uuid-1", component, result))));
         }
 
         // -----------------------------------------------------------------------
@@ -310,7 +310,7 @@ public void Agent_InvalidCompositionAdded_NullInternalErrorSwallowsFault()
             var result = new ValidationResult(false, "bad composition");
             MTConnectCompositionValidationHandler handler = (_, _, _) => throw new InvalidOperationException("InvalidCompositionAdded fault");
 
-            Assert.DoesNotThrow(() => MulticastIsolation.Raise(handler, h => h("uuid-1", composition, result)));
+            Assert.DoesNotThrow((Action)(() => MulticastIsolation.Raise(handler, h => h("uuid-1", composition, result))));
         }
 
         // -----------------------------------------------------------------------
@@ -342,7 +342,7 @@ public void Agent_InvalidDataItemAdded_NullInternalErrorSwallowsFault()
             var result = new ValidationResult(false, "bad data item");
             MTConnectDataItemValidationHandler handler = (_, _, _) => throw new InvalidOperationException("InvalidDataItemAdded fault");
 
-            Assert.DoesNotThrow(() => MulticastIsolation.Raise(handler, h => h("uuid-1", dataItem, result)));
+            Assert.DoesNotThrow((Action)(() => MulticastIsolation.Raise(handler, h => h("uuid-1", dataItem, result))));
         }
 
         // -----------------------------------------------------------------------
@@ -372,7 +372,7 @@ public void Agent_InvalidObservationAdded_NullInternalErrorSwallowsFault()
             var result = new ValidationResult(false, "bad observation");
             MTConnectObservationValidationHandler handler = (_, _, _) => throw new InvalidOperationException("InvalidObservationAdded fault");
 
-            Assert.DoesNotThrow(() => MulticastIsolation.Raise(handler, h => h("uuid-1", "key-1", result)));
+            Assert.DoesNotThrow((Action)(() => MulticastIsolation.Raise(handler, h => h("uuid-1", "key-1", result))));
         }
 
         // -----------------------------------------------------------------------
@@ -404,7 +404,7 @@ public void Agent_InvalidAssetAdded_NullInternalErrorSwallowsFault()
             var result = new ValidationResult(false, "bad asset");
             MTConnectAssetValidationHandler handler = (_, _) => throw new InvalidOperationException("InvalidAssetAdded fault");
 
-            Assert.DoesNotThrow(() => MulticastIsolation.Raise(handler, h => h(asset, result)));
+            Assert.DoesNotThrow((Action)(() => MulticastIsolation.Raise(handler, h => h(asset, result))));
         }
 
         // =======================================================================
@@ -435,7 +435,7 @@ public void AgentBroker_DevicesRequestReceived_NullInternalErrorSwallowsFault()
         {
             MTConnectDevicesRequestedHandler handler = _ => throw new InvalidOperationException("DevicesRequestReceived fault");
 
-            Assert.DoesNotThrow(() => MulticastIsolation.Raise(handler, h => h("uuid-1")));
+            Assert.DoesNotThrow((Action)(() => MulticastIsolation.Raise(handler, h => h("uuid-1"))));
         }
 
         // -----------------------------------------------------------------------
@@ -462,7 +462,7 @@ public void AgentBroker_DevicesResponseSent_NullInternalErrorSwallowsFault()
         {
             MTConnectDevicesHandler handler = _ => throw new InvalidOperationException("DevicesResponseSent fault");
 
-            Assert.DoesNotThrow(() => MulticastIsolation.Raise(handler, h => h(null!)));
+            Assert.DoesNotThrow((Action)(() => MulticastIsolation.Raise(handler, h => h(null!))));
         }
 
         // -----------------------------------------------------------------------
@@ -489,7 +489,7 @@ public void AgentBroker_StreamsRequestReceived_NullInternalErrorSwallowsFault()
         {
             MTConnectStreamsRequestedHandler handler = _ => throw new InvalidOperationException("StreamsRequestReceived fault");
 
-            Assert.DoesNotThrow(() => MulticastIsolation.Raise(handler, h => h("uuid-1")));
+            Assert.DoesNotThrow((Action)(() => MulticastIsolation.Raise(handler, h => h("uuid-1"))));
         }
 
         // -----------------------------------------------------------------------
@@ -518,7 +518,7 @@ public void AgentBroker_AssetsRequestReceived_NullInternalErrorSwallowsFault()
             var ids = new[] { "asset-1" };
             MTConnectAssetsRequestedHandler handler = _ => throw new InvalidOperationException("AssetsRequestReceived fault");
 
-            Assert.DoesNotThrow(() => MulticastIsolation.Raise(handler, h => h(ids)));
+            Assert.DoesNotThrow((Action)(() => MulticastIsolation.Raise(handler, h => h(ids))));
         }
 
         // -----------------------------------------------------------------------
@@ -545,7 +545,7 @@ public void AgentBroker_DeviceAssetsRequestReceived_NullInternalErrorSwallowsFau
         {
             MTConnectDeviceAssetsRequestedHandler handler = _ => throw new InvalidOperationException("DeviceAssetsRequestReceived fault");
 
-            Assert.DoesNotThrow(() => MulticastIsolation.Raise(handler, h => h("uuid-1")));
+            Assert.DoesNotThrow((Action)(() => MulticastIsolation.Raise(handler, h => h("uuid-1"))));
         }
 
         // -----------------------------------------------------------------------
@@ -572,7 +572,7 @@ public void AgentBroker_AssetsResponseSent_NullInternalErrorSwallowsFault()
         {
             MTConnectAssetsHandler handler = _ => throw new InvalidOperationException("AssetsResponseSent fault");
 
-            Assert.DoesNotThrow(() => MulticastIsolation.Raise(handler, h => h(null!)));
+            Assert.DoesNotThrow((Action)(() => MulticastIsolation.Raise(handler, h => h(null!))));
         }
 
         // -----------------------------------------------------------------------
@@ -599,7 +599,7 @@ public void AgentBroker_ErrorResponseSent_NullInternalErrorSwallowsFault()
         {
             MTConnectErrorHandler handler = _ => throw new InvalidOperationException("ErrorResponseSent fault");
 
-            Assert.DoesNotThrow(() => MulticastIsolation.Raise(handler, h => h((IErrorResponseDocument)null!)));
+            Assert.DoesNotThrow((Action)(() => MulticastIsolation.Raise(handler, h => h((IErrorResponseDocument)null!))));
         }
     }
 }

tests/MTConnect.NET-Common-Tests/Agents/AgentUuidDeterministicDefaultTests.cs

@@ -123,7 +123,7 @@ private static string SimulateFreshBoot(string agentName, int port = 0)
         public void DeriveFromSeed_matches_python_uuid_v5_NAMESPACE_DNS_example_com_vector()
         {
             var derived = DeterministicAgentUuid.DeriveFromSeed("example.com");
-            Assert.AreEqual("cfbff0d1-9375-5685-968c-48ce8b15ae17", derived,
+            Assert.That(derived, Is.EqualTo("cfbff0d1-9375-5685-968c-48ce8b15ae17"),
                 "DeriveFromSeed must reproduce the canonical UUID v5(NAMESPACE_DNS, 'example.com') vector.");
         }