Skip impacted tests and re-enable netfx testing.

Author: eiriktsarpalis

tests/ModelContextProtocol.Tests/ModelContextProtocol.Tests.csproj

@@ -2,9 +2,8 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFrameworks>net9.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>net9.0;net8.0;net472</TargetFrameworks>
     <!-- https://github.com/modelcontextprotocol/csharp-sdk/issues/587 -->
-    <TargetFrameworks Condition="'$(OS)' != 'Windows_NT'">$(TargetFrameworks);net472</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
 

tests/ModelContextProtocol.Tests/Server/McpServerDelegatesTests.cs

@@ -1,10 +1,18 @@
 using ModelContextProtocol.Protocol;
 using ModelContextProtocol.Server;
+using System.Runtime.InteropServices;
 
 namespace ModelContextProtocol.Tests.Server;
 
 public class McpServerHandlerTests
 {
+    public McpServerHandlerTests()
+    {
+#if !NET
+        Assert.SkipWhen(RuntimeInformation.IsOSPlatform(OSPlatform.Windows), "https://github.com/modelcontextprotocol/csharp-sdk/issues/587");
+#endif
+    }
+
     [Fact]
     public void AllPropertiesAreSettable()
     {

tests/ModelContextProtocol.Tests/Server/McpServerLoggingLevelTests.cs

@@ -1,11 +1,19 @@
 using Microsoft.Extensions.DependencyInjection;
 using ModelContextProtocol.Protocol;
 using ModelContextProtocol.Server;
+using System.Runtime.InteropServices;
 
 namespace ModelContextProtocol.Tests.Server;
 
 public class McpServerLoggingLevelTests
 {
+    public McpServerLoggingLevelTests()
+    {
+#if !NET
+        Assert.SkipWhen(RuntimeInformation.IsOSPlatform(OSPlatform.Windows), "https://github.com/modelcontextprotocol/csharp-sdk/issues/587");
+#endif
+    }
+
     [Fact]
     public void CanCreateServerWithLoggingLevelHandler()
     {

tests/ModelContextProtocol.Tests/Server/McpServerPromptTests.cs

@@ -7,13 +7,21 @@
 using System.ComponentModel;
 using System.Diagnostics;
 using System.Reflection;
+using System.Runtime.InteropServices;
 using System.Text.Json;
 using System.Text.Json.Nodes;
 
 namespace ModelContextProtocol.Tests.Server;
 
 public class McpServerPromptTests
 {
+    public McpServerPromptTests()
+    {
+#if !NET
+        Assert.SkipWhen(RuntimeInformation.IsOSPlatform(OSPlatform.Windows), "https://github.com/modelcontextprotocol/csharp-sdk/issues/587");
+#endif
+    }
+
     [Fact]
     public void Create_InvalidArgs_Throws()
     {

tests/ModelContextProtocol.Tests/Server/McpServerResourceTests.cs

@@ -4,12 +4,20 @@
 using ModelContextProtocol.Server;
 using Moq;
 using System.Reflection;
+using System.Runtime.InteropServices;
 using System.Text.Json.Serialization;
 
 namespace ModelContextProtocol.Tests.Server;
 
 public partial class McpServerResourceTests
 {
+    public McpServerResourceTests()
+    {
+#if !NET
+        Assert.SkipWhen(RuntimeInformation.IsOSPlatform(OSPlatform.Windows), "https://github.com/modelcontextprotocol/csharp-sdk/issues/587");
+#endif
+    }
+
     [Fact]
     public void CanCreateServerWithResource()
     {

tests/ModelContextProtocol.Tests/Server/McpServerTests.cs

@@ -3,6 +3,7 @@
 using ModelContextProtocol.Server;
 using ModelContextProtocol.Tests.Utils;
 using System.Reflection;
+using System.Runtime.InteropServices;
 using System.Text.Json;
 using System.Text.Json.Nodes;
 
@@ -15,6 +16,9 @@ public class McpServerTests : LoggedTest
     public McpServerTests(ITestOutputHelper testOutputHelper)
         : base(testOutputHelper)
     {
+#if !NET
+        Assert.SkipWhen(RuntimeInformation.IsOSPlatform(OSPlatform.Windows), "https://github.com/modelcontextprotocol/csharp-sdk/issues/587");
+#endif
         _options = CreateOptions();
     }
 

tests/ModelContextProtocol.Tests/Server/McpServerToolTests.cs

@@ -7,6 +7,7 @@
 using ModelContextProtocol.Tests.Utils;
 using Moq;
 using System.Reflection;
+using System.Runtime.InteropServices;
 using System.Text.Json;
 using System.Text.Json.Nodes;
 using System.Text.Json.Serialization;
@@ -17,6 +18,13 @@ namespace ModelContextProtocol.Tests.Server;
 
 public partial class McpServerToolTests
 {
+    public McpServerToolTests()
+    {
+#if !NET
+        Assert.SkipWhen(RuntimeInformation.IsOSPlatform(OSPlatform.Windows), "https://github.com/modelcontextprotocol/csharp-sdk/issues/587");
+#endif
+    }
+
     [Fact]
     public void Create_InvalidArgs_Throws()
     {