In this video, we will learn how to use test-driven development (TDD) to build a logout feature in Django. We will start by writing tests to specify the behavior of our logout function, including the authentication and session management it should handle. Then, we will implement the code to make the tests pass and see how the logout feature works in practice. This is a great way to learn about authentication and logout in Django and how to use TDD to ensure that your code is working as expected.