7 files changed, 196 insertions, 0 deletions

diff --git a/src/test/WixToolsetTest.LightIntegration/LightFixture.cs b/src/test/WixToolsetTest.LightIntegration/LightFixture.cs
new file mode 100644
index 00000000..21c10be9
--- /dev/null
+++ b/src/test/WixToolsetTest.LightIntegration/LightFixture.cs
@@ -0,0 +1,48 @@
+// 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 WixToolsetTest.LightIntegration
+{
+    using System.IO;
+    using System.Linq;
+    using WixToolset.Core;
+    using WixToolset.Tools;
+    using WixToolsetTest.LightIntegration.Utility;
+    using Xunit;
+
+    public class LightFixture
+    {
+        [Fact]
+        public void CanBuildFromWixout()
+        {
+            var folder = TestData.Get(@"TestData\Wixout");
+
+            using (var fs = new DisposableFileSystem())
+            {
+                var baseFolder = fs.GetFolder();
+                var intermediateFolder = Path.Combine(baseFolder, "obj");
+
+                var program = new Light();
+                var result = program.Run(new WixToolsetServiceProvider(), null, new[]
+                {
+                    Path.Combine(folder, "test.wixout"),
+                    "-loc", Path.Combine(folder, "Package.en-us.wxl"),
+                    "-b", Path.Combine(folder, "data"),
+                    "-intermediateFolder", intermediateFolder,
+                    "-o", Path.Combine(baseFolder, @"bin\test.msi")
+                });
+
+                Assert.Equal(0, result);
+
+                var binFolder = Path.Combine(baseFolder, @"bin\");
+                var builtFiles = Directory.GetFiles(binFolder, "*", SearchOption.AllDirectories);
+
+                Assert.Equal(new[]{
+                    "MsiPackage\\test.txt",
+                    "test.msi",
+                    "test.wir",
+                    "test.wixpdb",
+                }, builtFiles.Select(f => f.Substring(binFolder.Length)).OrderBy(s => s).ToArray());
+            }
+        }
+    }
+}
diff --git a/src/test/WixToolsetTest.LightIntegration/TestData/Wixout/Package.en-us.wxl b/src/test/WixToolsetTest.LightIntegration/TestData/Wixout/Package.en-us.wxl
new file mode 100644
index 00000000..38c12ac1
--- /dev/null
+++ b/src/test/WixToolsetTest.LightIntegration/TestData/Wixout/Package.en-us.wxl
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+This file contains the declaration of all the localizable strings.
+-->
+<WixLocalization xmlns="http://wixtoolset.org/schemas/v4/wxl" Culture="en-US">
+
+  <String Id="DowngradeError">A newer version of [ProductName] is already installed.</String>
+  <String Id="FeatureTitle">MsiPackage</String>
+
+</WixLocalization>
diff --git a/src/test/WixToolsetTest.LightIntegration/TestData/Wixout/data/test.txt b/src/test/WixToolsetTest.LightIntegration/TestData/Wixout/data/test.txt
new file mode 100644
index 00000000..cd0db0e1
--- /dev/null
+++ b/src/test/WixToolsetTest.LightIntegration/TestData/Wixout/data/test.txt
@@ -0,0 +1 @@
+This is test.txt.
\ No newline at end of file
diff --git a/src/test/WixToolsetTest.LightIntegration/TestData/Wixout/test.wixout b/src/test/WixToolsetTest.LightIntegration/TestData/Wixout/test.wixout
new file mode 100644
index 00000000..009b625f
--- /dev/null
+++ b/src/test/WixToolsetTest.LightIntegration/TestData/Wixout/test.wixout
diff --git a/src/test/WixToolsetTest.LightIntegration/Utility/DisposableFileSystem.cs b/src/test/WixToolsetTest.LightIntegration/Utility/DisposableFileSystem.cs
new file mode 100644
index 00000000..3b8c0e19
--- /dev/null
+++ b/src/test/WixToolsetTest.LightIntegration/Utility/DisposableFileSystem.cs
@@ -0,0 +1,86 @@
+// 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 WixToolsetTest.LightIntegration.Utility
+{
+    using System;
+    using System.Collections.Generic;
+    using System.IO;
+
+    public class DisposableFileSystem : IDisposable
+    {
+        protected bool Disposed { get; private set; }
+
+        private List<string> CleanupPaths { get; } = new List<string>();
+
+        protected string GetFile(bool create = false)
+        {
+            var path = Path.GetTempFileName();
+
+            if (!create)
+            {
+                File.Delete(path);
+            }
+
+            this.CleanupPaths.Add(path);
+
+            return path;
+        }
+
+        public string GetFolder(bool create = false)
+        {
+            var path = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName());
+
+            if (create)
+            {
+                Directory.CreateDirectory(path);
+            }
+
+            this.CleanupPaths.Add(path);
+
+            return path;
+        }
+
+
+        #region // IDisposable
+
+        public void Dispose()
+        {
+            this.Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (this.Disposed)
+            {
+                return;
+            }
+
+            if (disposing)
+            {
+                foreach (var path in this.CleanupPaths)
+                {
+                    try
+                    {
+                        if (File.Exists(path))
+                        {
+                            File.Delete(path);
+                        }
+                        else if (Directory.Exists(path))
+                        {
+                            Directory.Delete(path, true);
+                        }
+                    }
+                    catch
+                    {
+                        // Best effort delete, so ignore any failures.
+                    }
+                }
+            }
+
+            this.Disposed = true;
+        }
+
+        #endregion
+    }
+}
diff --git a/src/test/WixToolsetTest.LightIntegration/Utility/TestData.cs b/src/test/WixToolsetTest.LightIntegration/Utility/TestData.cs
new file mode 100644
index 00000000..c13e9d6d
--- /dev/null
+++ b/src/test/WixToolsetTest.LightIntegration/Utility/TestData.cs
@@ -0,0 +1,17 @@
+// 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 WixToolsetTest.LightIntegration.Utility
+{
+    using System;
+    using System.IO;
+
+    public class TestData
+    {
+        public static string LocalPath => Path.GetDirectoryName(new Uri(System.Reflection.Assembly.GetExecutingAssembly().CodeBase).LocalPath);
+
+        public static string Get(params string[] paths)
+        {
+            return Path.Combine(LocalPath, Path.Combine(paths));
+        }
+    }
+}
diff --git a/src/test/WixToolsetTest.LightIntegration/WixToolsetTest.LightIntegration.csproj b/src/test/WixToolsetTest.LightIntegration/WixToolsetTest.LightIntegration.csproj
new file mode 100644
index 00000000..ef303868
--- /dev/null
+++ b/src/test/WixToolsetTest.LightIntegration/WixToolsetTest.LightIntegration.csproj
@@ -0,0 +1,33 @@
+<?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.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>net461</TargetFramework>
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+  <ItemGroup>
+    <None Remove="TestData\Wixout\Package.en-us.wxl" />
+    <None Remove="TestData\Wixout\test.wixout" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Content Include="TestData\Wixout\data\test.txt" CopyToOutputDirectory="PreserveNewest" />
+    <Content Include="TestData\Wixout\Package.en-us.wxl">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="TestData\Wixout\test.wixout">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\light\light.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.3.0-preview-20170628-02" />
+    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
+  </ItemGroup>
+</Project>