diff --git a/.vscode/exampleApp.py b/.vscode/exampleApp.py
new file mode 100644
index 0000000000000000000000000000000000000000..f703090c689b63ae91172bc73c5e64240051fa0e
--- /dev/null
+++ b/.vscode/exampleApp.py
@@ -0,0 +1,47 @@
+import sqlite3
+from flask import Flask, request, jsonify
+
+def create_app(conn):
+    app = Flask(__name__)
+
+    def create_user(cursor, name, email):
+        cursor.execute('''CREATE TABLE IF NOT EXISTS users (
+                       id INTEGER PRIMARY KEY AUTOINCREMENT,
+                       name TEXT NOT NULL, 
+                       email TEXT NOT NULL)''')
+        
+        cursor.execute('''INSERT INTO users (name, email) VALUES (?, ?)''', (name, email))
+        cursor.connection.commit()
+
+    def get_user(cursor, name):
+        cursor.execute('''SELECT * FROM users WHERE name = ?''', (name,))
+        row = cursor.fetchone()
+        if row:
+            return {'id': row[0], 'name': row[1], 'email': row[2]}
+        return None
+
+    @app.route('/create_user', methods=['POST'])
+    def api_create_user():
+        data = request.get_json()
+        name = data.get('name')
+        email = data.get('email')
+        
+        # Verwende 'with' für den Cursor, um sicherzustellen, dass er ordnungsgemäß verwendet wird
+        with conn.cursor() as cursor:
+            create_user(cursor, name, email)
+        return jsonify({'message': 'User has been created successfully'}), 201
+    
+    @app.route('/get_user/<name>', methods=['GET']) 
+    def api_get_user(name):  
+        with conn.cursor() as cursor:
+            user = get_user(cursor, name)
+        if user:
+            return jsonify(user), 200
+        return jsonify({'message': 'User not found'}), 404
+    
+    return app
+
+if __name__ == '__main__':
+    conn = sqlite3.connect(':memory:')  
+    app = create_app(conn)
+    app.run(debug=True, port=8001)
diff --git a/.vscode/integrationTestExample1.py b/.vscode/integrationTestExample1.py
new file mode 100644
index 0000000000000000000000000000000000000000..9f6bfd8c8539b19507f2ee56bd53da7327452bd1
--- /dev/null
+++ b/.vscode/integrationTestExample1.py
@@ -0,0 +1,2 @@
+import unittest
+import sqlite3
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000000000000000000000000000000000000..65d939f9dd562ac3e3ac485fd26ab46ed1873838
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,11 @@
+{
+    "python.testing.unittestArgs": [
+        "-v",
+        "-s",
+        ".",
+        "-p",
+        "*test.py"
+    ],
+    "python.testing.pytestEnabled": false,
+    "python.testing.unittestEnabled": true
+}
\ No newline at end of file
diff --git a/test.py b/test.py
new file mode 100644
index 0000000000000000000000000000000000000000..f027fd1b10d975e53ba24358ab5a225fe9bb3230
--- /dev/null
+++ b/test.py
@@ -0,0 +1,24 @@
+import unittest
+
+class Person:
+    def __init__(self, name, age):
+        self.name = name
+        self.age = age
+
+    def adult(self):
+        return self.age >= 18
+    
+class TestPerson(unittest.TestCase):
+    def test_if_adult(self):
+        person1 = Person("Daniel", 24)
+        person2 = Person("Wasilios", 21)
+        person3 = Person("Goksis", 12)
+
+        self.assertTrue(person1.adult())
+        self.assertTrue(person2.adult())
+        self.assertFalse(person3.adult())
+
+
+
+if __name__ == "__main__":
+    unittest.main()
diff --git a/unittestExample1.py b/unittestExample1.py
new file mode 100644
index 0000000000000000000000000000000000000000..55c1a53b46497034d83be840ffffdb85ddf19586
--- /dev/null
+++ b/unittestExample1.py
@@ -0,0 +1,27 @@
+import unittest
+
+class Person:
+    def __init__(self, name, age):
+        self.name = name
+        self.age = age
+
+    def adult(self):
+        return self.age >= 18
+    
+class TestPerson(unittest.TestCase):
+    def test_if_adult(self):
+        person1 = Person("Daniel", 24)
+        person2 = Person("Wasilios", 21)
+        person3 = Person("Goksis", 12)
+
+        self.assertTrue(person1.adult())
+        self.assertTrue(person2.adult())
+        self.assertFalse(person3.adult())
+
+
+
+if __name__ == "__main__":
+    unittest.main()
+
+
+
diff --git a/unittestExample2.py b/unittestExample2.py
new file mode 100644
index 0000000000000000000000000000000000000000..84ff7a74104c0125ffeffb80612b17e1f2f028ff
--- /dev/null
+++ b/unittestExample2.py
@@ -0,0 +1,37 @@
+import unittest
+
+def add(a, b):
+    return a + b
+    
+def sub(a, b):
+    return a - b
+    
+def mul(a, b):
+    return a * b
+    
+def div(a, b):
+    return a / b
+    
+class TestCalculation(unittest.TestCase):
+    def test_add(self):
+        self.assertEqual(add(1,2), 3)
+        self.assertEqual(add(8,7), 15)
+        self.assertEqual(add(200, 380), 580)
+
+    def test_sub(self):
+        self.assertEqual(sub(2,1), 1)
+        self.assertEqual(sub(8,7), 1)
+        self.assertEqual(sub(380, 200), 180)
+
+    def test_mul(self):
+        self.assertEqual(mul(2,5), 10)
+        self.assertEqual(mul(8,7), 56)
+        self.assertEqual(mul(3, 20), 60)
+
+    def test_div(self):
+        self.assertEqual(div(10,5), 2)
+        self.assertEqual(div(8,1), 8)
+        self.assertEqual(div(200, 20), 10)
+
+if __name__ == "__main__":
+    unittest.main()
\ No newline at end of file