2

Directory.Build.props

@@ -1,6 +1,7 @@
 <Project>
+
 	<PropertyGroup>
-		<TargetFramework>net8.0</TargetFramework>
+		<TargetFramework>net9.0</TargetFramework>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<CheckForOverflowUnderflow>True</CheckForOverflowUnderflow>
 		<Authors>lingdar77</Authors>
@@ -8,13 +9,16 @@
 		<Nullable>enable</Nullable>
 		<EnforceCodeStyleInBuild>True</EnforceCodeStyleInBuild>
 	</PropertyGroup>
+
 	<PropertyGroup Condition="'$(MSBuildProjectName)' != 'Launcher'">
-		<OutputPath>..\Build</OutputPath>
+		<OutputPath>..\Build\$(MSBuildProjectName)</OutputPath>
+		<OutputPath Condition="'$(MSBuildProjectName)' == 'Generator'">..\Build\Source</OutputPath>
 		<AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
 		<AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
 	</PropertyGroup>
+
 	<PropertyGroup>
-		<BaseIntermediateOutputPath Condition="'$(MSBuildProjectName)' == 'Source'">..\Build\.intermediate\Source</BaseIntermediateOutputPath>
+		<BaseIntermediateOutputPath>..\Build\.intermediate\$(MSBuildProjectName)</BaseIntermediateOutputPath>
-		<BaseIntermediateOutputPath Condition="'$(MSBuildProjectName)' == 'Generator'">..\Build\.intermediate\Generator</BaseIntermediateOutputPath>
 	</PropertyGroup>
+	
 </Project>

Generator/Generator.csproj

@@ -1,9 +1,15 @@
 <Project Sdk="Microsoft.NET.Sdk">
-  <ItemGroup>
+	
-    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.11.0">
+	<PropertyGroup>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+		<IsPackable>false</IsPackable>
-      <PrivateAssets>all</PrivateAssets>
+	</PropertyGroup>
-    </PackageReference>
+
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.13.0" />
+	<ItemGroup>
-  </ItemGroup>
+		<PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.11.0">
+		<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+		<PrivateAssets>all</PrivateAssets>
+		</PackageReference>
+		<PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.13.0" />
+	</ItemGroup>
+
 </Project>

Generator/MySourceGenerator.cs

@@ -10,8 +10,8 @@ namespace MySourceGenerator {
 			sb.AppendLine("using System;");
 			sb.AppendLine("namespace Generated;");
 			sb.AppendLine("public static class HelloWorld {");
-			sb.AppendLine("	public static void SayHello() {");
+			sb.AppendLine("	public static string SayHello() {");
-			sb.AppendLine("		Console.WriteLine(\"Hello World!!!\");");
+			sb.AppendLine("		return \"Hello World!!!\";");
 			sb.AppendLine("	}");
 			sb.AppendLine("}");
 

Source/Program.cs

@@ -3,6 +3,6 @@ namespace Source;
 
 class Program {
 	static void Main(string[] args) {
-		HelloWorld.SayHello();
+		Console.WriteLine(HelloWorld.SayHello());
 	}
 }

Source/Source.csproj

@@ -1,8 +1,11 @@
 <Project Sdk="Microsoft.NET.Sdk">
-	<ItemGroup>
+
-		<ProjectReference Include="..\Generator\Generator.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
-	</ItemGroup>
 	<PropertyGroup>
 		<OutputType>Exe</OutputType>
 	</PropertyGroup>
+
+	<ItemGroup>
+		<ProjectReference Include="..\Generator\Generator.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false" />
+	</ItemGroup>
+
 </Project>

Tests/Tests.csproj

@@ -0,0 +1,23 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<IsPackable>false</IsPackable>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<PackageReference Include="coverlet.collector" Version="6.0.2" />
+		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
+		<PackageReference Include="xunit" Version="2.9.2" />
+		<PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
+
+	</ItemGroup>
+
+	<ItemGroup>
+		<Using Include="Xunit" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<ProjectReference Include="..\Source\Source.csproj" />
+	</ItemGroup>
+
+</Project>

Tests/UnitTest1.cs

@@ -0,0 +1,10 @@
+using Generated;
+
+namespace Tests;
+
+public class UnitTest1 {
+	[Fact]
+	public void Test1() {
+		Assert.Equal("Hello World!!!", HelloWorld.SayHello());
+	}
+}

codegen.sln

@@ -7,6 +7,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Source", "Source\Source.csp
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Generator", "Generator\Generator.csproj", "{AA6A4A38-6F2C-4EB2-8A6C-122030177E32}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tests", "Tests\Tests.csproj", "{C2653F10-1B69-4E2D-A858-E9E7773D9624}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -21,6 +23,10 @@ Global
 		{AA6A4A38-6F2C-4EB2-8A6C-122030177E32}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{AA6A4A38-6F2C-4EB2-8A6C-122030177E32}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{AA6A4A38-6F2C-4EB2-8A6C-122030177E32}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C2653F10-1B69-4E2D-A858-E9E7773D9624}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C2653F10-1B69-4E2D-A858-E9E7773D9624}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C2653F10-1B69-4E2D-A858-E9E7773D9624}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C2653F10-1B69-4E2D-A858-E9E7773D9624}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE