diff --git a/tests/my-game/example/ability.js b/tests/my-game/example/ability.js
new file mode 100644
index 0000000..9fea3d6
--- /dev/null
+++ b/tests/my-game/example/ability.js
@@ -0,0 +1,54 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+export class Ability {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    id() {
+        return this.bb.readUint32(this.bb_pos);
+    }
+    mutate_id(value) {
+        this.bb.writeUint32(this.bb_pos + 0, value);
+        return true;
+    }
+    distance() {
+        return this.bb.readUint32(this.bb_pos + 4);
+    }
+    mutate_distance(value) {
+        this.bb.writeUint32(this.bb_pos + 4, value);
+        return true;
+    }
+    static getFullyQualifiedName() {
+        return 'MyGame.Example.Ability';
+    }
+    static sizeOf() {
+        return 8;
+    }
+    static createAbility(builder, id, distance) {
+        builder.prep(4, 8);
+        builder.writeInt32(distance);
+        builder.writeInt32(id);
+        return builder.offset();
+    }
+    unpack() {
+        return new AbilityT(this.id(), this.distance());
+    }
+    unpackTo(_o) {
+        _o.id = this.id();
+        _o.distance = this.distance();
+    }
+}
+export class AbilityT {
+    constructor(id = 0, distance = 0) {
+        this.id = id;
+        this.distance = distance;
+    }
+    pack(builder) {
+        return Ability.createAbility(builder, this.id, this.distance);
+    }
+}