fix: Fix broken test and update .Tests to .net 9.0 (#76)

* Initial plan

* Initial analysis and plan for fixing .NET test errors

Co-authored-by: BenjaminMichaelis <22186029+BenjaminMichaelis@users.noreply.github.com>

* Fix .NET test errors by upgrading to net6.0 target framework

Co-authored-by: BenjaminMichaelis <22186029+BenjaminMichaelis@users.noreply.github.com>

* Delete :GITHUB_ENV

* Update IntelliTect.TestTools.Console.Tests/IntelliTect.TestTools.Console.Tests.csproj

* Change default .NET version to 9.x

Updated default .NET versions to 9.x.

* Fix expected output format for Linux ping test in ConsoleAssertTests

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: BenjaminMichaelis <22186029+BenjaminMichaelis@users.noreply.github.com>
Co-authored-by: Benjamin Michaelis <benjamin@michaelis.net>

Author: Copilot

.github/actions/setup-dotnet-build/action.yml

@@ -5,8 +5,7 @@ inputs:
     description: '.NET versions to install'
     required: false
     default: |
-      3.1.x
-      6.x
+      9.x
   configuration:
     description: 'Build configuration'
     required: false
@@ -30,4 +29,4 @@ runs:
 
     - name: Build
       run: dotnet build --configuration ${{ inputs.configuration }} ${{ inputs.build-args }}
-      shell: pwsh
+      shell: pwsh

IntelliTect.TestTools.Console.Tests/ConsoleAssertTests.cs

@@ -195,7 +195,7 @@ public void ExecuteProcess_PingLocalhost_Success()
         }
         else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
         {
-            expected = $@"PING *(* (::1)) 56 data bytes
+            expected = $@"PING *(::1) 56 data bytes
 64 bytes from * (::1): icmp_seq=1 ttl=64 time=* ms*";
         }
         else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))

IntelliTect.TestTools.Console.Tests/IntelliTect.TestTools.Console.Tests.csproj

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-16"?>
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
+
     <ProductName>IntelliTect.TestTools.Console.Tests</ProductName>
   </PropertyGroup>