fault on purpose

dao/persondao.test.js

@@ -109,7 +109,8 @@ test("delete a person", done => {
     console.log(
       "Test callback: status=" + status + ", data.length=" + data.length
     );
-    expect(data.length).toBeLessThan(3);
+    //expect(data.length).toBeLessThan(3);
+    expect(data.length).toBeLessThan(5);
     done();
   }