diff --git a/scripts/hello.js b/scripts/hello.js
new file mode 100644
index 000000000000..959daa58e4fc
--- /dev/null
+++ b/scripts/hello.js
@@ -0,0 +1,5 @@
+function hello(name){
+    return "hello" + name
+}
+
+module.exports = hello
\ No newline at end of file
diff --git a/tests/hello.test.js b/tests/hello.test.js
new file mode 100644
index 000000000000..a29e8a5dae56
--- /dev/null
+++ b/tests/hello.test.js
@@ -0,0 +1,9 @@
+const { describe } = require('node:test')
+const hello = require('../scripts/hello')
+
+describe('hello test', () => {
+    test('should check hello function', () => {
+        let x = hello("mike")
+        expect(x).toContain("mike")
+    })
+})