diff --git a/tests/ts/reflection/schema.js b/tests/ts/reflection/schema.js
new file mode 100644
index 0000000..d502297
--- /dev/null
+++ b/tests/ts/reflection/schema.js
@@ -0,0 +1,213 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+import { Enum } from '../reflection/enum.js';
+import { Object_ } from '../reflection/object.js';
+import { SchemaFile } from '../reflection/schema-file.js';
+import { Service } from '../reflection/service.js';
+export class Schema {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsSchema(bb, obj) {
+        return (obj || new Schema()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsSchema(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new Schema()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static bufferHasIdentifier(bb) {
+        return bb.__has_identifier('BFBS');
+    }
+    objects(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? (obj || new Object_()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    objectsLength() {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    enums(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? (obj || new Enum()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    enumsLength() {
+        const offset = this.bb.__offset(this.bb_pos, 6);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    fileIdent(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 8);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    fileExt(optionalEncoding) {
+        const offset = this.bb.__offset(this.bb_pos, 10);
+        return offset ? this.bb.__string(this.bb_pos + offset, optionalEncoding) : null;
+    }
+    rootTable(obj) {
+        const offset = this.bb.__offset(this.bb_pos, 12);
+        return offset ? (obj || new Object_()).__init(this.bb.__indirect(this.bb_pos + offset), this.bb) : null;
+    }
+    services(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 14);
+        return offset ? (obj || new Service()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    servicesLength() {
+        const offset = this.bb.__offset(this.bb_pos, 14);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    advancedFeatures() {
+        const offset = this.bb.__offset(this.bb_pos, 16);
+        return offset ? this.bb.readUint64(this.bb_pos + offset) : BigInt('0');
+    }
+    mutate_advanced_features(value) {
+        const offset = this.bb.__offset(this.bb_pos, 16);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeUint64(this.bb_pos + offset, value);
+        return true;
+    }
+    /**
+     * All the files used in this compilation. Files are relative to where
+     * flatc was invoked.
+     */
+    fbsFiles(index, obj) {
+        const offset = this.bb.__offset(this.bb_pos, 18);
+        return offset ? (obj || new SchemaFile()).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos + offset) + index * 4), this.bb) : null;
+    }
+    fbsFilesLength() {
+        const offset = this.bb.__offset(this.bb_pos, 18);
+        return offset ? this.bb.__vector_len(this.bb_pos + offset) : 0;
+    }
+    static getFullyQualifiedName() {
+        return 'reflection_Schema';
+    }
+    static startSchema(builder) {
+        builder.startObject(8);
+    }
+    static addObjects(builder, objectsOffset) {
+        builder.addFieldOffset(0, objectsOffset, 0);
+    }
+    static createObjectsVector(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 startObjectsVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addEnums(builder, enumsOffset) {
+        builder.addFieldOffset(1, enumsOffset, 0);
+    }
+    static createEnumsVector(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 startEnumsVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addFileIdent(builder, fileIdentOffset) {
+        builder.addFieldOffset(2, fileIdentOffset, 0);
+    }
+    static addFileExt(builder, fileExtOffset) {
+        builder.addFieldOffset(3, fileExtOffset, 0);
+    }
+    static addRootTable(builder, rootTableOffset) {
+        builder.addFieldOffset(4, rootTableOffset, 0);
+    }
+    static addServices(builder, servicesOffset) {
+        builder.addFieldOffset(5, servicesOffset, 0);
+    }
+    static createServicesVector(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 startServicesVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static addAdvancedFeatures(builder, advancedFeatures) {
+        builder.addFieldInt64(6, advancedFeatures, BigInt('0'));
+    }
+    static addFbsFiles(builder, fbsFilesOffset) {
+        builder.addFieldOffset(7, fbsFilesOffset, 0);
+    }
+    static createFbsFilesVector(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 startFbsFilesVector(builder, numElems) {
+        builder.startVector(4, numElems, 4);
+    }
+    static endSchema(builder) {
+        const offset = builder.endObject();
+        builder.requiredField(offset, 4); // objects
+        builder.requiredField(offset, 6); // enums
+        return offset;
+    }
+    static finishSchemaBuffer(builder, offset) {
+        builder.finish(offset, 'BFBS');
+    }
+    static finishSizePrefixedSchemaBuffer(builder, offset) {
+        builder.finish(offset, 'BFBS', true);
+    }
+    unpack() {
+        return new SchemaT(this.bb.createObjList(this.objects.bind(this), this.objectsLength()), this.bb.createObjList(this.enums.bind(this), this.enumsLength()), this.fileIdent(), this.fileExt(), (this.rootTable() !== null ? this.rootTable().unpack() : null), this.bb.createObjList(this.services.bind(this), this.servicesLength()), this.advancedFeatures(), this.bb.createObjList(this.fbsFiles.bind(this), this.fbsFilesLength()));
+    }
+    unpackTo(_o) {
+        _o.objects = this.bb.createObjList(this.objects.bind(this), this.objectsLength());
+        _o.enums = this.bb.createObjList(this.enums.bind(this), this.enumsLength());
+        _o.fileIdent = this.fileIdent();
+        _o.fileExt = this.fileExt();
+        _o.rootTable = (this.rootTable() !== null ? this.rootTable().unpack() : null);
+        _o.services = this.bb.createObjList(this.services.bind(this), this.servicesLength());
+        _o.advancedFeatures = this.advancedFeatures();
+        _o.fbsFiles = this.bb.createObjList(this.fbsFiles.bind(this), this.fbsFilesLength());
+    }
+}
+export class SchemaT {
+    constructor(objects = [], enums = [], fileIdent = null, fileExt = null, rootTable = null, services = [], advancedFeatures = BigInt('0'), fbsFiles = []) {
+        this.objects = objects;
+        this.enums = enums;
+        this.fileIdent = fileIdent;
+        this.fileExt = fileExt;
+        this.rootTable = rootTable;
+        this.services = services;
+        this.advancedFeatures = advancedFeatures;
+        this.fbsFiles = fbsFiles;
+    }
+    pack(builder) {
+        const objects = Schema.createObjectsVector(builder, builder.createObjectOffsetList(this.objects));
+        const enums = Schema.createEnumsVector(builder, builder.createObjectOffsetList(this.enums));
+        const fileIdent = (this.fileIdent !== null ? builder.createString(this.fileIdent) : 0);
+        const fileExt = (this.fileExt !== null ? builder.createString(this.fileExt) : 0);
+        const rootTable = (this.rootTable !== null ? this.rootTable.pack(builder) : 0);
+        const services = Schema.createServicesVector(builder, builder.createObjectOffsetList(this.services));
+        const fbsFiles = Schema.createFbsFilesVector(builder, builder.createObjectOffsetList(this.fbsFiles));
+        Schema.startSchema(builder);
+        Schema.addObjects(builder, objects);
+        Schema.addEnums(builder, enums);
+        Schema.addFileIdent(builder, fileIdent);
+        Schema.addFileExt(builder, fileExt);
+        Schema.addRootTable(builder, rootTable);
+        Schema.addServices(builder, services);
+        Schema.addAdvancedFeatures(builder, this.advancedFeatures);
+        Schema.addFbsFiles(builder, fbsFiles);
+        return Schema.endSchema(builder);
+    }
+}