diff --git a/tests/ts/reflection/advanced-features.ts b/tests/ts/reflection/advanced-features.ts
new file mode 100644
index 0000000..dd3b865
--- /dev/null
+++ b/tests/ts/reflection/advanced-features.ts
@@ -0,0 +1,11 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+/**
+ * New schema language features that are not supported by old code generators.
+ */
+export enum AdvancedFeatures {
+  AdvancedArrayFeatures = '1',
+  AdvancedUnionFeatures = '2',
+  OptionalScalars = '4',
+  DefaultVectorsAndStrings = '8'
+}