I have Processor class:

class Processor:
    def __init__(self, session_provider):
        self.session_provider = session_provider

    def  run(self):
        ...
        self.session_provider.get_session().stop()

I don’t want session to be closed at the end of run method, but later. I tried to temporarily change it with patch:

import unittest
from unittest.mock import Mock, MagicMock, patch
from src.components.processor import Processor

class TestProcessor(unittest.TestCase):
    def test_run(self):
        ...
        with('src.components.processor.self.session_provider.get_session.stop', new_callable=Mock()):
            processor.run()

But I’m receiving error:

AttributeError: module 'src.components.processor' has no attribute 'self'

How can I fix this?