diff --git a/coverage/dao.js.html b/coverage/dao.js.html
index f562f1d39aca1e90759abd5e399957be33fae026..29718a5e751e7e7b0e6f0121f1730ed249f48809 100644
--- a/coverage/dao.js.html
+++ b/coverage/dao.js.html
@@ -133,7 +133,7 @@
 </div><!-- /wrapper -->
 <div class='footer quiet pad2 space-top1 center small'>
   Code coverage
-  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Mon Sep 24 2018 13:56:20 GMT+0200 (Central European Summer Time)
+  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Tue Sep 25 2018 12:44:08 GMT+0200 (Central European Summer Time)
 </div>
 </div>
 <script src="prettify.js"></script>
diff --git a/coverage/index.html b/coverage/index.html
index c5e79c169691407cc632f52a6cc529e6936eab2e..5c6ea873029ea318447db526515d0c18fb11a208 100644
--- a/coverage/index.html
+++ b/coverage/index.html
@@ -103,7 +103,7 @@
 </div><!-- /wrapper -->
 <div class='footer quiet pad2 space-top1 center small'>
   Code coverage
-  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Mon Sep 24 2018 13:56:20 GMT+0200 (Central European Summer Time)
+  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Tue Sep 25 2018 12:44:08 GMT+0200 (Central European Summer Time)
 </div>
 </div>
 <script src="prettify.js"></script>
diff --git a/coverage/persondao.js.html b/coverage/persondao.js.html
index a4158f47d5fcdf5140168de13226d5cbc5418683..ba0ad0817dcc1ace4098e2aee21abaa121a1fdbb 100644
--- a/coverage/persondao.js.html
+++ b/coverage/persondao.js.html
@@ -172,7 +172,7 @@ module.exports = class PersonDao extends Dao {
 </div><!-- /wrapper -->
 <div class='footer quiet pad2 space-top1 center small'>
   Code coverage
-  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Mon Sep 24 2018 13:56:20 GMT+0200 (Central European Summer Time)
+  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Tue Sep 25 2018 12:44:08 GMT+0200 (Central European Summer Time)
 </div>
 </div>
 <script src="prettify.js"></script>
diff --git a/coverage/runsqlfile.js.html b/coverage/runsqlfile.js.html
index 4542d1501c6efff1378a75d06a894c04c7df1aee..76338e24a5108faa1b2449527dbf50f466955634 100644
--- a/coverage/runsqlfile.js.html
+++ b/coverage/runsqlfile.js.html
@@ -124,7 +124,7 @@ module.exports = function run(filename, pool, done) {
 </div><!-- /wrapper -->
 <div class='footer quiet pad2 space-top1 center small'>
   Code coverage
-  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Mon Sep 24 2018 13:56:20 GMT+0200 (Central European Summer Time)
+  generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Tue Sep 25 2018 12:44:08 GMT+0200 (Central European Summer Time)
 </div>
 </div>
 <script src="prettify.js"></script>
diff --git a/dao/persondao.test.js b/dao/persondao.test.js
index d85d43bee22355723b3b12e621c6d2e5fa6b6367..2f96b3cb865626ecb8d8b6aeadf17e4783376525 100644
--- a/dao/persondao.test.js
+++ b/dao/persondao.test.js
@@ -57,7 +57,7 @@ test("delete person from db", done => {
     console.log(
       "Test callback: status=" + status + ", data=" + JSON.stringify(data)
     );
-    expect(data.affectedRows).toBe(2);
+    expect(data.affectedRows).toBe(1);
     done();
   }
   personDao.deleteOne(3, callback);