How can I use advanced features in Python's unittest module?

How can I use advanced features in Python's unittest module?

You can use advanced features like test discovery, test fixtures, and mocking. Would you like to know more about a specific feature?

Yes, can you explain how to use mocking in unittest?

Sure! Mocking allows you to replace parts of your system under test and make assertions about how they were used. You can use unittest.mock for this.

Can you give me an example of using unittest.mock?

Absolutely! Here's a simple example: from unittest.mock import Mock; mock_obj = Mock(); mock_obj.method(); mock_obj.method.assert_called_once().

What about setting up and tearing down tests?

You can use setUp() and tearDown() methods in your test class to prepare and clean up resources before and after each test.