Re-introduce "decompile" to backend

1 files changed, 41 insertions, 0 deletions

diff --git a/src/test/WixToolsetTest.CoreIntegration/DecompileFixture.cs b/src/test/WixToolsetTest.CoreIntegration/DecompileFixture.cs
new file mode 100644
index 00000000..66ce98c0
--- /dev/null
+++ b/src/test/WixToolsetTest.CoreIntegration/DecompileFixture.cs
@@ -0,0 +1,41 @@
+// 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.CoreIntegration
+{
+    using System.IO;
+    using System.Xml.Linq;
+    using WixBuildTools.TestSupport;
+    using WixToolset.Core.TestPackage;
+    using Xunit;
+
+    public class DecompileFixture
+    {
+        [Fact]
+        public void CanDecompileSingleFileCompressed()
+        {
+            var folder = TestData.Get(@"TestData\DecompileSingleFileCompressed");
+
+            using (var fs = new DisposableFileSystem())
+            {
+                var intermediateFolder = fs.GetFolder();
+                var outputPath = Path.Combine(intermediateFolder, @"Actual.wxs");
+
+                var result = WixRunner.Execute(new[]
+                {
+                    "decompile",
+                    Path.Combine(folder, "example.msi"),
+                    "-intermediateFolder", intermediateFolder,
+                    "-o", outputPath
+                });
+
+                result.AssertSuccess();
+
+                var actual = File.ReadAllText(outputPath);
+                var actualFormatted = XDocument.Parse(actual, LoadOptions.PreserveWhitespace | LoadOptions.SetBaseUri | LoadOptions.SetLineInfo).ToString();
+                var expected = XDocument.Load(Path.Combine(folder, "Expected.wxs"), LoadOptions.PreserveWhitespace | LoadOptions.SetBaseUri | LoadOptions.SetLineInfo).ToString();
+
+                Assert.Equal(expected, actualFormatted);
+            }
+        }
+    }
+}