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, 17 insertions, 0 deletions

diff --git a/src/ext/VisualStudio/visualstudio_t.proj b/src/ext/VisualStudio/visualstudio_t.proj
new file mode 100644
index 00000000..52de8019
--- /dev/null
+++ b/src/ext/VisualStudio/visualstudio_t.proj
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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. -->
+
+<Project Sdk="Microsoft.Build.Traversal">
+  <ItemGroup>
+    <ProjectReference Include="test\WixToolsetTest.VisualStudio\WixToolsetTest.VisualStudio.csproj" />
+    <ProjectReference Include="wixext\WixToolset.VisualStudio.wixext.csproj" Targets="Pack" Properties="NoBuild=true" />
+  </ItemGroup>
+
+  <Target Name="WixClean" BeforeTargets="Restore" Condition="'$(SuppressWixClean)' != 'true'">
+    <RemoveDir Directories="$(RootBuildFolder)VisualStudio.wixext" />
+    <RemoveDir Directories="$(USERPROFILE)\.nuget\packages\wixtoolset.VisualStudio.wixext" Condition="'$(NUGET_PACKAGES)' == ''" />
+    <RemoveDir Directories="$(NUGET_PACKAGES)\wixtoolset.VisualStudio.wixext" Condition="'$(NUGET_PACKAGES)' != ''" />
+
+    <Delete Files="$(ArtifactsFolder)WixToolset.VisualStudio.wixext.*.nupkg" />
+  </Target>
+</Project>