Attempt to enable local DOTNET_CLI_HOME to avoid read-only filesystem errors

Author: Jason Zhai

test/dotnet.Tests/CommandTests/Workload/Restore/GivenDotnetWorkloadRestore.cs

@@ -1,4 +1,4 @@
-// Licensed to the .NET Foundation under one or more agreements.
+// Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
 namespace Microsoft.DotNet.Cli.Workload.Restore.Tests;
@@ -15,9 +15,9 @@ public GivenDotnetWorkloadRestore(ITestOutputHelper log) : base(log)
     [Fact]
     public void ProjectsThatDoNotSupportWorkloadsAreNotInspected()
     {
-        var testDir = _testAssetsManager.CreateTestDirectory().Path;
-        var cliHome = Path.Combine(testDir, ".home");
-        var metadataDir = Path.Combine(testDir, ".metadata");
+        var cliHome = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName());
+        Directory.CreateDirectory(cliHome);
+        File.Create(Path.Combine(cliHome, "userlocal")).Dispose();
 
         var projectPath =
             _testAssetsManager
@@ -28,8 +28,6 @@ public void ProjectsThatDoNotSupportWorkloadsAreNotInspected()
         new DotnetWorkloadCommand(Log, "restore")
         .WithWorkingDirectory(projectPath)
         .WithEnvironmentVariable("DOTNET_CLI_HOME", cliHome)
-        .WithEnvironmentVariable("DOTNET_WORKLOAD_METADATA_DIR", metadataDir)
-        .WithEnvironmentVariable("DOTNET_SKIP_WORKLOAD_VERIFICATION", "true")
         .Execute()
         .Should()
         // if we did try to restore the dcproj in this TestAsset we would fail, so passing means we didn't!
@@ -39,9 +37,9 @@ public void ProjectsThatDoNotSupportWorkloadsAreNotInspected()
     [Fact]
     public void ProjectsThatDoNotSupportWorkloadsAndAreTransitivelyReferencedDoNotBreakTheBuild()
     {
-        var testDir = _testAssetsManager.CreateTestDirectory().Path;
-        var cliHome = Path.Combine(testDir, ".home");
-        var metadataDir = Path.Combine(testDir, ".metadata");
+        var cliHome = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName());
+        Directory.CreateDirectory(cliHome);
+        File.Create(Path.Combine(cliHome, "userlocal")).Dispose();
 
         var projectPath =
             _testAssetsManager
@@ -52,8 +50,6 @@ public void ProjectsThatDoNotSupportWorkloadsAndAreTransitivelyReferencedDoNotBr
         new DotnetWorkloadCommand(Log, "restore")
         .WithWorkingDirectory(projectPath)
         .WithEnvironmentVariable("DOTNET_CLI_HOME", cliHome)
-        .WithEnvironmentVariable("DOTNET_WORKLOAD_METADATA_DIR", metadataDir)
-        .WithEnvironmentVariable("DOTNET_SKIP_WORKLOAD_VERIFICATION", "true")
         .Execute()
         .Should()
         // if we did try to restore the esproj in this TestAsset we would fail, so passing means we didn't!