Add unit tests for token verification in security service

Author: carolinebrasil

app/tests/test_services_security.py

@@ -0,0 +1,41 @@
+import pytest
+from unittest.mock import patch
+import requests
+from fastapi import HTTPException
+from ..services.security import verify_token
+
+
+def test_verify_token_valid():
+    token = "valid-token"
+    user_data = {"user_id": 1, "username": "testuser"}
+
+    with patch("requests.get") as mock_get:
+        mock_get.return_value.status_code = 200
+        mock_get.return_value.json.return_value = user_data
+
+        result = verify_token(token)
+        assert result == user_data
+
+
+def test_verify_token_invalid():
+    token = "invalid-token"
+
+    with patch("requests.get") as mock_get:
+        mock_get.return_value.status_code = 401
+
+        with pytest.raises(HTTPException) as exc_info:
+            verify_token(token)
+        assert exc_info.value.status_code == 401
+        assert exc_info.value.detail == "Token inválido ou expirado"
+
+
+def test_verify_token_service_error():
+    token = "any-token"
+
+    with patch("requests.get") as mock_get:
+        mock_get.side_effect = requests.RequestException
+
+        with pytest.raises(HTTPException) as exc_info:
+            verify_token(token)
+        assert exc_info.value.status_code == 500
+        assert exc_info.value.detail == "Erro ao conectar com o auth-service"