From 825407f8f767c68d212d88919aa3070e21ebf38d Mon Sep 17 00:00:00 2001
From: Rolf Kristensen <sweaty1@hotmail.com>
Date: Thu, 16 Nov 2023 18:28:28 +0100
Subject: [PATCH] Change TargetFrameworks to net461 when old
 VisualStudioVersion

---
 tests/NLog.Database.Tests/NLog.Database.Tests.csproj      | 5 ++++-
 tests/NLog.UnitTests/NLog.UnitTests.csproj                | 8 +++++---
 .../NLog.WindowsRegistry.Tests.csproj                     | 5 ++++-
 tests/TestTrimPublish/TestTrimPublish.csproj              | 4 ++++
 4 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/tests/NLog.Database.Tests/NLog.Database.Tests.csproj b/tests/NLog.Database.Tests/NLog.Database.Tests.csproj
index e254e26a16..e701ad000b 100644
--- a/tests/NLog.Database.Tests/NLog.Database.Tests.csproj
+++ b/tests/NLog.Database.Tests/NLog.Database.Tests.csproj
@@ -1,7 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net461;net6.0</TargetFrameworks>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">17.0</VisualStudioVersion>
+    <TargetFrameworks Condition=" '$(TargetFrameworks)' == '' AND '$(VisualStudioVersion)' &lt; '17.0' ">net461</TargetFrameworks>
+    <TargetFrameworks Condition=" '$(TargetFrameworks)' == '' ">net461;net6.0</TargetFrameworks>
+    
     <IsPackable>false</IsPackable>
 
     <AssemblyOriginatorKeyFile>NLogTests.snk</AssemblyOriginatorKeyFile>
diff --git a/tests/NLog.UnitTests/NLog.UnitTests.csproj b/tests/NLog.UnitTests/NLog.UnitTests.csproj
index 8644e31c35..127e7ba670 100644
--- a/tests/NLog.UnitTests/NLog.UnitTests.csproj
+++ b/tests/NLog.UnitTests/NLog.UnitTests.csproj
@@ -1,10 +1,12 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <RestoreProjectStyle>PackageReference</RestoreProjectStyle>
-
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">17.0</VisualStudioVersion>
+    <TargetFrameworks Condition=" '$(TargetFrameworks)' == '' AND '$(VisualStudioVersion)' &lt; '17.0' ">net461</TargetFrameworks>
     <TargetFrameworks Condition=" '$(TargetFrameworks)' == '' ">net461;net6.0</TargetFrameworks>
 
+    <IsPackable>false</IsPackable>
+
     <AssemblyOriginatorKeyFile>NLogTests.snk</AssemblyOriginatorKeyFile>
     <DelaySign>false</DelaySign>
     <SignAssembly>true</SignAssembly>
diff --git a/tests/NLog.WindowsRegistry.Tests/NLog.WindowsRegistry.Tests.csproj b/tests/NLog.WindowsRegistry.Tests/NLog.WindowsRegistry.Tests.csproj
index 20273f535c..4ef8b1e082 100644
--- a/tests/NLog.WindowsRegistry.Tests/NLog.WindowsRegistry.Tests.csproj
+++ b/tests/NLog.WindowsRegistry.Tests/NLog.WindowsRegistry.Tests.csproj
@@ -1,7 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net461;net6.0</TargetFrameworks>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">17.0</VisualStudioVersion>
+    <TargetFrameworks Condition=" '$(TargetFrameworks)' == '' AND '$(VisualStudioVersion)' &lt; '17.0' ">net461</TargetFrameworks>
+    <TargetFrameworks Condition=" '$(TargetFrameworks)' == '' ">net461;net6.0</TargetFrameworks>
+    
     <IsPackable>false</IsPackable>
 
     <AssemblyOriginatorKeyFile>NLogTests.snk</AssemblyOriginatorKeyFile>
diff --git a/tests/TestTrimPublish/TestTrimPublish.csproj b/tests/TestTrimPublish/TestTrimPublish.csproj
index 75cc1ee999..0260bc3b60 100644
--- a/tests/TestTrimPublish/TestTrimPublish.csproj
+++ b/tests/TestTrimPublish/TestTrimPublish.csproj
@@ -2,7 +2,11 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
+    
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">17.0</VisualStudioVersion>
+    <TargetFramework Condition=" '$(TargetFramework)' == '' AND '$(VisualStudioVersion)' &lt; '17.0' ">netcoreapp3.1</TargetFramework>
     <TargetFramework>net6.0</TargetFramework>
+    
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <PublishTrimmed>true</PublishTrimmed>