Upgrade to .NET 9

.github/workflows/CI.yml

@@ -11,7 +11,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 8.0.x
+        dotnet-version: 9.0.x
 
     - name: Restore
       run: dotnet restore

.github/workflows/CodeQL.yml

@@ -53,7 +53,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 8.0.x
+        dotnet-version: 9.0.x
 
     # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
     # If this step fails, then you should remove it and run the build manually (see below)

.github/workflows/Results.yml

@@ -13,23 +13,23 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 8.0.x
+        dotnet-version: 9.0.x
 
     - name: Build benchmarks
       run: dotnet publish -c Release
 
     - name: Run benchmarks
       run: dotnet BenchmarkMockNet.dll
-      working-directory: BenchmarkMockNet/bin/Release/net8.0/publish
+      working-directory: BenchmarkMockNet/bin/Release/net9.0/publish
 
     - name: Upload results report
       uses: actions/upload-artifact@v4
       with:
         name: Results Report
-        path: BenchmarkMockNet/bin/Release/net8.0/publish/Results.md
+        path: BenchmarkMockNet/bin/Release/net9.0/publish/Results.md
 
     - name: Upload raw results
       uses: actions/upload-artifact@v4
       with:
         name: Raw Results
-        path: BenchmarkMockNet/bin/Release/net8.0/publish/BenchmarkDotNet.Artifacts/results/*.md
+        path: BenchmarkMockNet/bin/Release/net9.0/publish/BenchmarkDotNet.Artifacts/results/*.md

.github/workflows/Sonar.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: 8.0.x
+          dotnet-version: 9.0.x
 
       - name: Install Java
         uses: actions/setup-java@v4

BenchmarkMockNet.Tests/BenchmarkMockNet.Tests.csproj

@@ -1,12 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
 	<PropertyGroup>
-		<TargetFramework>net8.0</TargetFramework>
+		<TargetFramework>net9.0</TargetFramework>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<Nullable>enable</Nullable>
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
+		<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" PrivateAssets="all" />
 		<PackageReference Include="coverlet.collector" Version="6.0.2" PrivateAssets="all" />

BenchmarkMockNet/BenchmarkMockNet.csproj

@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<OutputType>Exe</OutputType>
-		<TargetFramework>net8.0</TargetFramework>
+		<TargetFramework>net9.0</TargetFramework>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<Nullable>enable</Nullable>
 		<SonarQubeTestProject>false</SonarQubeTestProject>

README.md

@@ -58,7 +58,7 @@ Latest official results from the GitHub Actions workflow are available on the [R
 
 ### Requirements
 
-- .NET SDK 8
+- .NET SDK
 
 ### Installation
 
@@ -67,6 +67,6 @@ Latest official results from the GitHub Actions workflow are available on the [R
 
 ### Usage
 
-1. Once restored and built, run `dotnet bin/Release/net8.0/publish/BenchmarkMockNet.dll` to execute the benchmarks
+1. Once restored and built, run `dotnet bin/Release/net9.0/publish/BenchmarkMockNet.dll` to execute the benchmarks
 2. Benchmarks will take about 5 minutes to run
 3. Results are stored in the `BenchmarkDotNet.Artifacts` directory, in both HTML and Markdown formats