What is pytest fixture teardown?

Can you explain what pytest fixture teardown is?

Sure! In pytest, fixture teardown refers to the cleanup process that occurs after a test using a fixture has run. It ensures that any resources allocated during the test are properly released.

How do I implement a teardown in my pytest fixtures?

You can implement teardown by using the yield statement in your fixture. Code before the yield runs before the test, and code after it runs as the teardown.

Can you give me an example of a fixture with teardown?

Absolutely! Here's a simple example:

import pytest

def my_fixture():
    resource = allocate_resource()
    yield resource  # This is where the test runs
    resource.cleanup()  # This is the teardown code