.idea/misc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="JavaScriptSettings">
+    <option name="languageLevel" value="FLOW" />
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_10" default="false" project-jdk-name="10" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file

.idea/modules.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/Database-Test.iml" filepath="$PROJECT_DIR$/Database-Test.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file

.idea/vcs.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file

Database-Test.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file

dao/persondao.js

@@ -21,4 +21,21 @@ module.exports = class PersonDao extends Dao {
       callback
     );
   }
+
+  updateOne(json, callback) {
+    var val = [json.navn, json.adresse, json.alder, json.id];
+    super.query(
+        "update person set navn = ?, adresse = ?, alder = ? where id=?",
+        val,
+        callback
+    );
+  }
+
+  deleteOne(id, callback) {
+    super.query(
+        "delete from person where id=?",
+        [id],
+        callback
+    );
+  }
 };

dao/persondao.test.js

@@ -6,10 +6,10 @@ const runsqlfile = require("./runsqlfile.js");
 // GitLab CI Pool
 var pool = mysql.createPool({
   connectionLimit: 1,
-  host: "mysql",
-  user: "root",
-  password: "secret",
-  database: "supertestdb",
+  host: "mysql.stud.iie.ntnu.no",
+  user: "eyvindnh",
+  password: "baqveHFo",
+  database: "eyvindnh",
   debug: false,
   multipleStatements: true
 });
@@ -66,6 +66,41 @@ test("add person to db", done => {
   );
 });
 
+test("update person in db", done => {
+    function callback(status, data) {
+        console.log(
+            "Test callback: status=" + status + ", data=" + JSON.stringify(data)
+        );
+        function callback2(status, data) {
+            console.log(
+                "Test callback: status=" + status + ", data=" + JSON.stringify(data)
+            );
+            expect(data.length).toBe(1);
+            expect(data[0].navn).toBe("Tale Leif");
+            done();
+        }
+
+        personDao.getOne(2, callback2);
+    }
+
+    personDao.updateOne(
+        { navn: "Tale Leif", alder: 57, adresse: "Veien 5", id: 2 },
+        callback
+    );
+});
+
+test("delete person in db", done => {
+    function callback(status, data) {
+        console.log(
+            "Test callback: status=" + status + ", data.length=" + data.length
+        );
+        expect(data.affectedRows).toBeGreaterThanOrEqual(1);
+        done();
+    }
+
+    personDao.deleteOne(1, callback);
+});
+
 test("get all persons from db", done => {
   function callback(status, data) {
     console.log(
@@ -77,3 +112,14 @@ test("get all persons from db", done => {
 
   personDao.getAll(callback);
 });
+
+test("fail this should do ho", done => {
+    function callback(status, data) {
+        console.log(
+            "Test callback: status=" + status + ", data=" + JSON.stringify(data)
+        );
+        expect(data).toBe(1);
+        done();
+    }
+    callback(100, 2)
+});

package.json

@@ -13,10 +13,12 @@
     "body-parser": "^1.18.3",
     "express": "^4.16.3",
     "fs": "0.0.1-security",
-    "jest": "^23.6.0",
     "mysql": "^2.16.0"
   },
   "scripts": {
     "test": "jest"
+  },
+  "devDependencies": {
+    "jest": "^23.6.0"
   }
 }

server.js

@@ -9,9 +9,9 @@ const PersonDao = require("./dao/persondao.js");
 var pool = mysql.createPool({
   connectionLimit: 2,
   host: "mysql.stud.iie.ntnu.no",
-  user: "nilstesd",
-  password: "lqqWcMzq",
-  database: "nilstesd",
+  user: "eyvindnh",
+  password: "baqveHFo",
+  database: "eyvindnh",
   debug: false
 });
 
@@ -41,4 +41,23 @@ app.post("/person", (req, res) => {
   });
 });
 
+app.put("/person/:personId", (req, res) => {
+    console.log("/person/:personId fikk PUT-request fra klienten");
+    var bodyString = JSON.stringify(req.body);
+    bodyString = bodyString.substring(1,bodyString.length-1);
+    var bodyJson = JSON.parse('{"id": ' +  req.params.personId + "," + bodyString + "}");
+    personDao.updateOne(bodyJson, (status, data) => {
+        res.status(status);
+        res.json(data);
+    });
+});
+
+app.delete("/person/:personId", (req, res) => {
+    console.log("/person/:personId fikk PUT-request fra klienten");
+    personDao.deleteOne(req.params.personId, (status, data) => {
+        res.status(status);
+        res.json(data);
+    });
+});
+
 var server = app.listen(8080);