Don't change Arcade's default of XUnitRunnerVisualStudioVersion (#62250)

* Don't change Arcade's default of XUnitRunnerVisualStudioVersion

* Use net472 for tests

* Fix template tests: all empty templates have `NotFound.razor` page.

---------

Co-authored-by: Ilona Tomkowicz <[email protected]>

Directory.Build.props

@@ -106,7 +106,10 @@
     <NuspecBasePath>$(MSBuildProjectDirectory)</NuspecBasePath>
 
     <IncludeSymbols>true</IncludeSymbols>
+
     <DefaultNetFxTargetFramework>net462</DefaultNetFxTargetFramework>
+    <!-- Current xunit.runner.visualstudio supports net472+/net8.0+ only. So we can't use net462 -->
+    <DefaultNetFxTargetFramework Condition="'$(IsTestProject)'=='true'">net472</DefaultNetFxTargetFramework>
 
     <CrossgenOutput Condition="'$(DotNetBuildUseMonoRuntime)' == 'true'">false</CrossgenOutput>
   </PropertyGroup>

eng/Versions.props

@@ -321,7 +321,6 @@
     <XunitAssertVersion>$(XunitVersion)</XunitAssertVersion>
     <XunitExtensibilityCoreVersion>$(XunitVersion)</XunitExtensibilityCoreVersion>
     <XunitExtensibilityExecutionVersion>$(XunitVersion)</XunitExtensibilityExecutionVersion>
-    <XUnitRunnerVisualStudioVersion>2.8.2</XUnitRunnerVisualStudioVersion>
     <MicrosoftDataSqlClientVersion>5.2.2</MicrosoftDataSqlClientVersion>
     <MicrosoftOpenApiVersion>2.0.0-preview.18</MicrosoftOpenApiVersion>
     <MicrosoftOpenApiYamlReaderVersion>2.0.0-preview.18</MicrosoftOpenApiYamlReaderVersion>

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/.template.config/template.json

@@ -116,7 +116,6 @@
           "exclude": [
             "BlazorWeb-CSharp/Components/Pages/Auth.*",
             "BlazorWeb-CSharp/Components/Pages/Counter.*",
-            "BlazorWeb-CSharp/Components/Pages/NotFound.*",
             "BlazorWeb-CSharp/Components/Pages/Weather.*",
             "BlazorWeb-CSharp/Components/Layout/NavMenu.*",
             "BlazorWeb-CSharp/wwwroot/lib/**",

src/ProjectTemplates/test/Templates.Tests/template-baselines.json

@@ -3211,6 +3211,7 @@
         "App.razor",
         "_Imports.razor",
         "Pages/Home.razor",
+        "Pages/NotFound.razor",
         "Layout/MainLayout.razor",
         "Properties/launchSettings.json",
         "wwwroot/icon-192.png",
@@ -3299,6 +3300,7 @@
         "_Imports.razor",
         "Pages/Authentication.razor",
         "Pages/Home.razor",
+        "Pages/NotFound.razor",
         "Layout/MainLayout.razor",
         "Layout/LoginDisplay.razor",
         "Layout/RedirectToLogin.razor",
@@ -3390,6 +3392,7 @@
         "_Imports.razor",
         "Pages/Authentication.razor",
         "Pages/Home.razor",
+        "Pages/NotFound.razor",
         "Layout/MainLayout.razor",
         "Layout/LoginDisplay.razor",
         "Layout/RedirectToLogin.razor",
@@ -3480,6 +3483,7 @@
         "_Imports.razor",
         "Pages/Authentication.razor",
         "Pages/Home.razor",
+        "Pages/NotFound.razor",
         "Layout/MainLayout.razor",
         "Layout/LoginDisplay.razor",
         "Layout/RedirectToLogin.razor",
@@ -3569,6 +3573,7 @@
         "App.razor",
         "_Imports.razor",
         "Pages/Home.razor",
+        "Pages/NotFound.razor",
         "Layout/MainLayout.razor",
         "Properties/launchSettings.json",
         "wwwroot/icon-192.png",
@@ -3654,6 +3659,7 @@
         "App.razor",
         "_Imports.razor",
         "Pages/Home.razor",
+        "Pages/NotFound.razor",
         "Layout/MainLayout.razor",
         "wwwroot/icon-192.png",
         "wwwroot/index.html",