Convert ext\ to MSTest and traversal projects.

- Move ext\ unit tests to MSTest.
- MSBuildify ext projects with MSTest execution.
- Fork test support projects for MSTest:
  - WixInternal.TestSupport
  - WixInternal.Core.TestPackage

1 files changed, 19 insertions, 0 deletions

diff --git a/src/internal/WixInternal.MSTestSupport/ExternalExecutableResult.cs b/src/internal/WixInternal.MSTestSupport/ExternalExecutableResult.cs
new file mode 100644
index 00000000..57bf0d11
--- /dev/null
+++ b/src/internal/WixInternal.MSTestSupport/ExternalExecutableResult.cs
@@ -0,0 +1,19 @@
+// 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 WixInternal.MSTestSupport
+{
+    using System.Diagnostics;
+
+    public class ExternalExecutableResult
+    {
+        public int ExitCode { get; set; }
+
+        public string[] StandardError { get; set; }
+
+        public string[] StandardOutput { get; set; }
+
+        public string FileName { get; set; }
+
+        public string Arguments { get; set; }
+    }
+}