1 files changed, 0 insertions, 42 deletions

diff --git a/src/internal/WixBuildTools.TestSupport/TestDataFolderFileSystem.cs b/src/internal/WixBuildTools.TestSupport/TestDataFolderFileSystem.cs
deleted file mode 100644
index 15b7631d..00000000
--- a/src/internal/WixBuildTools.TestSupport/TestDataFolderFileSystem.cs
+++ /dev/null
@@ -1,42 +0,0 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
-
-namespace WixBuildTools.TestSupport
-{
-    using System;
-
-    /// <summary>
-    /// This class builds on top of DisposableFileSystem
-    /// to make it easy to write a test that needs a whole folder of test data copied to a temp location
-    /// that will automatically be cleaned up at the end of the test.
-    /// </summary>
-    public class TestDataFolderFileSystem : IDisposable
-    {
-        private DisposableFileSystem fileSystem;
-
-        public string BaseFolder { get; private set; }
-
-        public void Dispose()
-        {
-            this.fileSystem?.Dispose();
-        }
-
-        public void Initialize(string sourceDirectoryPath)
-        {
-            if (this.fileSystem != null)
-            {
-                throw new InvalidOperationException();
-            }
-            this.fileSystem = new DisposableFileSystem();
-
-            this.BaseFolder = this.fileSystem.GetFolder();
-
-            RobocopyFolder(sourceDirectoryPath, this.BaseFolder);
-        }
-
-        public static ExternalExecutableResult RobocopyFolder(string sourceFolderPath, string destinationFolderPath)
-        {
-            var args = $"\"{sourceFolderPath}\" \"{destinationFolderPath}\" /E /R:1 /W:1";
-            return RobocopyRunner.Execute(args);
-        }
-    }
-}