1 files changed, 31 insertions, 0 deletions

diff --git a/src/test/TestData/Example.Extension/ExampleTuple.cs b/src/test/TestData/Example.Extension/ExampleTuple.cs
new file mode 100644
index 00000000..f280a5c8
--- /dev/null
+++ b/src/test/TestData/Example.Extension/ExampleTuple.cs
@@ -0,0 +1,31 @@
+// 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 Example.Extension
+{
+    using WixToolset.Data;
+
+    public enum ExampleTupleFields
+    {
+        Example,
+        Value,
+    }
+
+    public class ExampleTuple : IntermediateTuple
+    {
+        public ExampleTuple() : base(TupleDefinitions.Example, null, null)
+        {
+        }
+
+        public ExampleTuple(SourceLineNumber sourceLineNumber, Identifier id = null) : base(TupleDefinitions.Example, sourceLineNumber, id)
+        {
+        }
+
+        public IntermediateField this[ExampleTupleFields index] => this.Fields[(int)index];
+
+        public string Value
+        {
+            get => this.Fields[(int)ExampleTupleFields.Value]?.AsString();
+            set => this.Set((int)ExampleTupleFields.Value, value);
+        }
+    }
+}