Fix a few more tmp path places

Author: jkoritzinsky

test/Microsoft.DotNet.PackageInstall.Tests/TestToolBuilder.cs

@@ -19,7 +19,7 @@ public class TestToolBuilderCollection : ICollectionFixture<TestToolBuilder>
     //  global packages folder to ensure that the newly built package is used the next time a test tries to install it.
     //
     //  The main thing this class can't handle is if the way the .NET SDK builds packages changes.  In CI runs, we should use a clean test execution folder each time (I think!), so this shouldn't be an issue.
-    //  For local testing, you may need to delete the artifacts\tmp\Debug\TestTools folder if the SDK changes in a way that affects the built package.
+    //  For local testing, you may need to delete the artifacts\tmp\Debug\testing\TestTools folder if the SDK changes in a way that affects the built package.
     public class TestToolBuilder
     {
         public class TestToolSettings

test/UnitTests.proj

@@ -105,7 +105,7 @@
         <DestinationFolder>eng/</DestinationFolder>
       </TestExecutionDirectoryFiles>
 
-      <FilesInHelixRoot Include="$(RepoRoot)artifacts\tmp\$(Configuration)\NuGet.config" />
+      <FilesInHelixRoot Include="$(TestLayoutDir)\NuGet.config" />
       <FilesInHelixRoot Condition="$([MSBuild]::IsOSPlatform(`Windows`))" Include="$(RepoRoot)build\RunTestsOnHelix.cmd" />
       <FilesInHelixRoot Condition=" '$([MSBuild]::IsOSPlatform(`Windows`))' == 'false' " Include="$(RepoRoot)build\RunTestsOnHelix.sh" />
     </ItemGroup>

test/dotnet-new.IntegrationTests/BaseIntegrationTest.cs

@@ -68,7 +68,7 @@ public static string GetTestTemplateLocation(string templateName)
 
         /// <summary>
         /// Creates a temp test directory under test execution folder.
-        /// Format: artifacts\tmp\Debug\dotnet-new.IntegrationTests\<paramref name="testName"/>\<paramref name="folderName"/>\date-time-utc-now[optional counter].
+        /// Format: artifacts\tmp\Debug\testing\dotnet-new.IntegrationTests\<paramref name="testName"/>\<paramref name="folderName"/>\date-time-utc-now[optional counter].
         /// </summary>
         /// <remarks>
         /// Use this method when temp folder should be under location that is aware of repo nuget.config.

test/dotnet-new.IntegrationTests/Utilities.cs

@@ -20,7 +20,7 @@ internal static string GetTestExecutionTempFolder()
 
         /// <summary>
         /// Creates a temp folder in location dedicated for dotnet-new.IntegrationTests.
-        /// Format: artifacts\tmp\Debug\dotnet-new.IntegrationTests\<paramref name="caller"/>\<paramref name="customName"/>\date-time-utc-now[optional counter].
+        /// Format: artifacts\tmp\Debug\testing\dotnet-new.IntegrationTests\<paramref name="caller"/>\<paramref name="customName"/>\date-time-utc-now[optional counter].
         /// </summary>
         internal static string CreateTemporaryFolder([CallerMemberName] string caller = "Unnamed", string customName = "")
         {