diff --git a/code/backend/nest_backend/test/test_user.py b/code/backend/nest_backend/test/test_user.py
new file mode 100644
index 0000000..bc94398
--- /dev/null
+++ b/code/backend/nest_backend/test/test_user.py
@@ -0,0 +1,20 @@
+from flask.testing import Client
+
+
+class TestUserGet:
+    def test_for_success(self, flask_client: Client, access_token: str):
+        r = flask_client.get(f'/api/v1/users/admin@admin.com', headers={'Authorization': f"Bearer {access_token}"})
+        assert b'success' in r.data
+
+
+class TestUserAdd:
+    def test_for_success(self, flask_client: Client, access_token: str):
+        r = flask_client.post(f'/api/v1/users/', headers={'Authorization': f"Bearer {access_token}"},
+                              json={'email': 'utente_test@nest.com', 'password': 'password', 'username': 'utente_test'})
+        assert b'success' in r.data
+
+
+class TestUserDelete:
+    def test_for_success(self, flask_client: Client, access_token: str):
+        r = flask_client.delete(f'/api/v1/users/utente_test@nest.com', headers={'Authorization': f"Bearer {access_token}"})
+        assert b'success' in r.data
diff --git a/code/backend/nest_backend/test/test_user_add.py b/code/backend/nest_backend/test/test_user_add.py
deleted file mode 100644
index f533b9d..0000000
--- a/code/backend/nest_backend/test/test_user_add.py
+++ /dev/null
@@ -1,9 +0,0 @@
-from flask.testing import Client
-
-# test add user utente_test
-
-
-def test_user_add(flask_client: Client, access_token: str):
-    r = flask_client.post(f'/api/v1/users/', headers={'Authorization': f"Bearer {access_token}"},
-                          json={'email': 'utente_test@nest.com', 'password': 'password', 'username': 'utente_test'})
-    assert b'success' in r.data
diff --git a/code/backend/nest_backend/test/test_user_delete.py b/code/backend/nest_backend/test/test_user_delete.py
deleted file mode 100644
index 0117bdc..0000000
--- a/code/backend/nest_backend/test/test_user_delete.py
+++ /dev/null
@@ -1,8 +0,0 @@
-from flask.testing import Client
-
-# test delete user utente_test
-
-
-def test_user_delete(flask_client: Client, access_token: str):
-    r = flask_client.delete(f'/api/v1/users/utente_test@nest.com', headers={'Authorization': f"Bearer {access_token}"})
-    assert b'success' in r.data
diff --git a/code/backend/nest_backend/test/test_user_get.py b/code/backend/nest_backend/test/test_user_get.py
deleted file mode 100644
index ec670f0..0000000
--- a/code/backend/nest_backend/test/test_user_get.py
+++ /dev/null
@@ -1,9 +0,0 @@
-from flask.testing import Client
-
-# test get user admin
-
-
-def test_user_get(flask_client: Client, access_token: str):
-    r = flask_client.get(f'/api/v1/users/admin@admin.com', headers={'Authorization': f"Bearer {access_token}"})
-    assert b'success' in r.data
-