My project is huge, I tried to write unitest for one API session
import unittest
from unittest.mock import patch, MagicMock
from alm_commons_utils.mylau.lau_client import lauApiSession
class TestlauApiSession(unittest.TestCase):
@patch("alm_commons_utils.mylau.lau_client.lauApiSession.get_component")
def test_mock_get_component(self, mock_get_component):
# Mock the return value of get_component
mock_get_component.return_value = {"component": "mock_component"}
# Initialize the lauApiSession
session = lauApiSession(
ldap_user="mock_user",
ldap_password="mock_password",
lau_api_url="https://mock-lau-api-url",
lau_login_url="https://mock-lau-login-url"
)
# Call the mocked method
result = session.get_component("mock_repo")
# Assert the mocked method was called with the correct arguments
mock_get_component.assert_called_once_with("mock_repo")
# Assert the return value is as expected
self.assertEqual(result, {"component": "mock_component"})
if __name__ == "__main__":
unittest.main()
I am running it as a job on Github Action,got error
Run python -m unittest "alm_commons_utils.lautest.mock_lau_client"
2025-06-03 10:58:33,011 - asyncio - DEBUG - Using selector: EpollSelector
2025-06-03 10:58:33,012 [INFO] Retrieving token from lau API... (alm_commons_utils.mylau.lau_client)
2025-06-03 10:58:33,012 - alm_commons_utils.mylau.lau_client - INFO - Retrieving token from lau API...
Error: -03 10:58:33,038 [ERROR] Error retrieving token: Cannot connect to host mock-lau-login-url:443 ssl:False [Name or service not known] (alm_commons_utils.mylau.lau_client)
2025-06-03 10:58:33,012 - root - INFO - Entry login_corporativo()
2025-06-03 10:58:33,012 - root - INFO - Entry on endpoint component_yaml_login_corporativo
2025-06-03 10:58:33,012 - root - DEBUG - Yaml alias is: mock_user
2025-06-03 10:58:33,012 - root - INFO - Exit on endpoint component_yaml_login_corporativo
2025-06-03 10:58:33,019 - root - ERROR - Timeout trying to make login
2025-06-03 10:58:33,022 - root - ERROR - Timeout trying to make login
2025-06-03 10:58:33,038 - alm_commons_utils.mylau.lau_client - ERROR - Error retrieving token: Cannot connect to host mock-lau-login-url:443 ssl:False [Name or service not known]
I want to tell him not to connect, just to mock everything as a real life scenario. What is wrong with my code?
Your output in line #4 suggests that you are not retrieving the token. So basically your test is trying to retrieve a token from the URL https://mock-lau-login-url, your lau_login_url. You'll need to mock also the token when you want to run the lauApiSession, since the constructor of laupApiSession is still making real network calls.
@patch("alm_commons_utils.mylau.lau_client.lauApiSession.get_component")
@patch("alm_commons_utils.mylau.lau_client.lauApiSession._get_token") # or whatever the method is
def test_mock_get_component(self, mock_get_token, mock_get_component):
mock_get_token.return_value = "mock_token"
mock_get_component.return_value = {"component": "mock_component"}
session = lauApiSession(
ldap_user="mock_user",
ldap_password="mock_password",
lau_api_url="https://mock-lau-api-url",
lau_login_url="https://mock-lau-login-url"
)
result = session.get_component("mock_repo")
mock_get_component.assert_called_once_with("mock_repo")
self.assertEqual(result, {"component": "mock_component"})
@patch("alm_commons_utils.mylau.lau_client.lauApiSession.__init__", return_value=None)
@patch("alm_commons_utils.mylau.lau_client.lauApiSession.get_component")
def test_mock_get_component(self, mock_get_component, mock_init):
mock_get_component.return_value = {"component": "mock_component"}
session = lauApiSession()
session.get_component = mock_get_component # manually assign if needed
result = session.get_component("mock_repo")
mock_get_component.assert_called_once_with("mock_repo")
self.assertEqual(result, {"component": "mock_component"})