Test for Module.wrap()

1 files changed, 7 insertions, 1 deletions

diff --git a/test/js/node/module/node-module-module.test.js b/test/js/node/module/node-module-module.test.js
index fd43c7353..c988cd8c7 100644
--- a/test/js/node/module/node-module-module.test.js
+++ b/test/js/node/module/node-module-module.test.js
@@ -1,5 +1,5 @@
 import { expect, test } from "bun:test";
-import { _nodeModulePaths, builtinModules, isBuiltin } from "module";
+import { _nodeModulePaths, builtinModules, isBuiltin, wrap } from "module";
 import Module from "module";
 
 test("builtinModules exists", () => {
@@ -43,3 +43,9 @@ test("_nodeModulePaths() works", () => {
   ]);
   expect(_nodeModulePaths("/a/b/../d")).toEqual(["/a/d/node_modules", "/a/node_modules", "/node_modules"]);
 });
+
+test("Module.wrap", () => {
+  var mod = { exports: {} };
+  expect(eval(wrap("exports.foo = 1; return 42"))(mod, mod.exports)).toBe(42);
+  expect(wrap()).toBe("(function (exports, require, module, __filename, __dirname) { undefined\n});");
+});