Testing update and delete person

dao/persondao.js

@@ -37,4 +37,9 @@ module.exports = class PersonDao extends Dao {
         callback
     );
   }
+  countAll(callback){
+      super.query(
+          "SELECT COUNT(*) FROM person;",[],callback
+      )
+  }
 };

dao/persondao.test.js

@@ -83,7 +83,7 @@ test("oppdater person to db", done => {
     console.log(
         "Test callback: status=" + status + ", data=" + JSON.stringify(data)
     );
-    expect(data.affectedRows).toBeGreaterThanOrEqual(1);
+    expect(data.affectedRows).toBe(1);
     done();
   }
 
@@ -92,11 +92,11 @@ test("oppdater person to db", done => {
 });
 
 test("slett person to db", done => {
-  function callback(status, data) {
+  function callback(status) {
     console.log(
         "Test callback: status=" + status + ", data=" + JSON.stringify(data)
     );
-    expect(data.affectedRows).toBeGreaterThanOrEqual(1);
+    expect(personDao.countAll((status, data))).toEqual(1);
     done();
   }
 

server.js

@@ -57,4 +57,12 @@ app.delete("/person/:personId", (req, res) => {
   });
 });
 
+app.get("/person", (req, res) => {
+  console.log("/person: fikk request fra klient");
+  personDao.countAll((status, data) => {
+    res.status(status);
+    res.json(data);
+  });
+});
+
 var server = app.listen(8080);