it shall fail

dao/persondao.test.js

@@ -112,3 +112,14 @@ test("get all persons from db", done => {
 
   personDao.getAll(callback);
 });
+
+test("fail this should", done => {
+    function callback(status, data) {
+        console.log(
+            "Test callback: status=" + status + ", data=" + JSON.stringify(data)
+        );
+        expect(data).toBe(1);
+        done();
+    }
+    callback(100, 2)
+});