diff --git a/tests/ts/reflection/enum-val.js b/tests/ts/reflection/enum-val.js
new file mode 100644
index 0000000..f2ce03d
--- /dev/null
+++ b/tests/ts/reflection/enum-val.js
@@ -0,0 +1,110 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+import { Type } from '../reflection/type.js';
+export class EnumVal {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsEnumVal(bb, obj) {
+        return (obj || new EnumVal()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsEnumVal(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new EnumVal()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    name(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    value() {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? this.bb.readInt64(this.bb_pos + offset) : BigInt('0');
+    }
+    mutate_value(value) {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt64(this.bb_pos + offset, value);
+        return true;
+    }
+    unionType(obj) {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        return offset ? (obj || new Type()).__init(this.bb.__indirect(this.bb_pos + offset), this.bb) : null;
+    }
+    documentation(index, optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? this.bb.__string(this.bb.__vector(this.bb_pos + offset) + index * 4, optionalEncoding) : null;
+    }
+    documentationLength() {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    static getFullyQualifiedName() {
+        return 'reflection_EnumVal';
+    }
+    static startEnumVal(builder) {
+        builder.startObject(5);
+    }
+    static addName(builder, nameOffset) {
+        builder.addFieldOffset(0, nameOffset, 0);
+    }
+    static addValue(builder, value) {
+        builder.addFieldInt64(1, value, BigInt('0'));
+    }
+    static addUnionType(builder, unionTypeOffset) {
+        builder.addFieldOffset(3, unionTypeOffset, 0);
+    }
+    static addDocumentation(builder, documentationOffset) {
+        builder.addFieldOffset(4, documentationOffset, 0);
+    }
+    static createDocumentationVector(builder, data) {
+        builder.startVector(4, data.length, 4);
+        for (let i = data.length - 1; i >= 0; i--) {
+            builder.addOffset(data[i]);
+        }
+        return builder.endVector();
+    }
+    static startDocumentationVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static endEnumVal(builder) {
+        const offset = builder.endObject();
+        builder.requiredField(offset, 4); // name
+        return offset;
+    }
+    unpack() {
+        return new EnumValT(this.name(), this.value(), (this.unionType() !== null ? this.unionType().unpack() : null), this.bb.createScalarList(this.documentation.bind(this), this.documentationLength()));
+    }
+    unpackTo(_o) {
+        _o.name = this.name();
+        _o.value = this.value();
+        _o.unionType = (this.unionType() !== null ? this.unionType().unpack() : null);
+        _o.documentation = this.bb.createScalarList(this.documentation.bind(this), this.documentationLength());
+    }
+}
+export class EnumValT {
+    constructor(name = null, value = BigInt('0'), unionType = null, documentation = []) {
+        this.name = name;
+        this.value = value;
+        this.unionType = unionType;
+        this.documentation = documentation;
+    }
+    pack(builder) {
+        const name = (this.name !== null ? builder.createString(this.name) : 0);
+        const unionType = (this.unionType !== null ? this.unionType.pack(builder) : 0);
+        const documentation = EnumVal.createDocumentationVector(builder, builder.createObjectOffsetList(this.documentation));
+        EnumVal.startEnumVal(builder);
+        EnumVal.addName(builder, name);
+        EnumVal.addValue(builder, this.value);
+        EnumVal.addUnionType(builder, unionType);
+        EnumVal.addDocumentation(builder, documentation);
+        return EnumVal.endEnumVal(builder);
+    }
+}