diff --git a/code/backend/nest_backend/routes/users/user_create.py b/code/backend/nest_backend/routes/users/user_create.py
index f1ea9c6..43fb5a1 100644
--- a/code/backend/nest_backend/routes/users/user_create.py
+++ b/code/backend/nest_backend/routes/users/user_create.py
@@ -20,7 +20,7 @@ def page_user_create():
     if not user.isAdmin:
         abort(403)
     new_user = User(email=request.json.get("email"), password=gen_password(request.json.get("password")),
-                 username=request.json.get("username"))
+                    username=request.json.get("username"))
     Base.session.add(new_user)
     Base.session.commit()
     return json_success(new_user.to_json())
diff --git a/code/backend/nest_backend/test/user_create_test.py b/code/backend/nest_backend/test/user_create_test.py
index d98fef0..baca138 100644
--- a/code/backend/nest_backend/test/user_create_test.py
+++ b/code/backend/nest_backend/test/user_create_test.py
@@ -1,11 +1,14 @@
+import unittest
 import requests
 import json
 
+
 auth_code = ""
 
 
-def test_user_create():
-    global auth_code
+class MyTestCase(unittest.TestCase):
+    def test_user_create(self):
+        global auth_code
 
     r = requests.post('http://localhost:5000/api/login', json={'email': 'admin@admin.com', 'password': 'password'})
     j = json.loads(r.text)
@@ -13,7 +16,7 @@ def test_user_create():
     auth_code = j['data']['access_token']
 
     r = requests.post(f'http://localhost:5000/api/user/create', headers={'authorization': "Bearer " + auth_code},
-                      json={'email': 'utente12@nest.com', 'password': '1234', 'username': 'utente12'})
+                      json={'email': 'utente16@nest.com', 'password': '', 'username': 'utente16'})
     j = json.loads(r.text)
     assert j['result'] == "success"
 
@@ -21,4 +24,8 @@ def test_user_create():
 
 
 print("Testing del metodo user_create")
-test_user_create()
+
+
+if __name__ == '__main__':
+    unittest.main()
+
diff --git a/code/backend/nest_backend/test/user_delete_test.py b/code/backend/nest_backend/test/user_delete_test.py
index 41e984e..5faa754 100644
--- a/code/backend/nest_backend/test/user_delete_test.py
+++ b/code/backend/nest_backend/test/user_delete_test.py
@@ -1,24 +1,26 @@
 import requests
 import json
+import unittest
 
 auth_code = ""
 
 
-def test_user_delete():
-    global auth_code
+class MyTestCase(unittest.TestCase):
+    def test_user_delete(self):
+        global auth_code
 
-    r = requests.post('http://localhost:5000/api/login', json={'email': 'admin@admin.com', 'password': 'password'})
-    j = json.loads(r.text)
-    assert j['result'] == "success"
-    auth_code = j['data']['access_token']
+        r = requests.post('http://localhost:5000/api/login', json={'email': 'admin@admin.com', 'password': 'password'})
+        j = json.loads(r.text)
+        assert j['result'] == "success"
+        auth_code = j['data']['access_token']
 
-    r = requests.post(f'http://localhost:5000/api/user/remove', headers={'authorization': "Bearer " + auth_code},
-                      json={'email': 'utente10@nest.com'})
-    j = json.loads(r.text)
-    assert j['result'] == "success"
+        r = requests.post(f'http://localhost:5000/api/user/remove', headers={'authorization': "Bearer " + auth_code},
+                          json={'email': 'utente15@nest.com'})
+        j = json.loads(r.text)
+        assert j['result'] == "success"
 
-    print("User_delete eseguito correttamente!")
+        print("User_delete eseguito correttamente!")
+
+    print("Testing del metodo user_delete")
 
 
-print("Testing del metodo user_delete")
-test_user_delete()