diff --git a/src/index.test.js b/src/index.test.js
new file mode 100644
index 0000000..d1e90f9
--- /dev/null
+++ b/src/index.test.js
@@ -0,0 +1,21 @@
+const app = require("express")();
+const supertest = require("supertest");
+const request = supertest(app);
+
+
+app.get("/", function (req, res) {
+    res.status(200).send("practise with kubernetes");
+});
+
+
+describe("GET /", function () {
+    it("should return 200 OK", function (done) {
+        request
+            .get("/")
+            .expect(200)
+            .end(function (err, res) {
+                if (err) return done(err);
+                done();
+            });
+    });
+});
\ No newline at end of file