diff --git a/dao/persondao.test.js b/dao/persondao.test.js
index 1f00ec41a3bb7c037c6c44ba5743f208c5a184b9..cc379b378a1c19fc16bdf3fb81f067750a748b13 100644
--- a/dao/persondao.test.js
+++ b/dao/persondao.test.js
@@ -95,13 +95,12 @@ test("update person in db", done => {
     console.log(
       "Test callback: status=" + status + ", data=" + JSON.stringify(data)
     );
-    expect(data[0].navn).toBe("Kåre Heia");
+    expect(data.affectedRows).toBeGreaterThanOrEqual(1);
     done();
   }
 
   personDao.updateOne(
-    {navn: "Kåre Heia", alder: 100, adresse: "Apalveien 11" },
-     0,
+    {navn: "Kåre Heia", alder: 100, adresse: "Apalveien 11", id: 2 },
      callback
   );
 });