tests.py

Lesson in the Django Roadmap · Stage 7: Views

Last updated 14 September 2026

What is tests.py?

tests.py is a Python file within a Django app's directory that is dedicated to containing tests for that specific app. It allows developers to write and execute automated tests to ensure the app's functionality works as expected, covering various aspects like models, views, and forms. These tests help prevent bugs, ensure code quality, and facilitate easier refactoring and maintenance.

Study this in the interactive course See the whole Django roadmap

Free resources to learn tests.py

Official docsWriting and running tests
VideoTesting in Django Tutorial #4 - Django Testing Basics

tests.py: common questions

Can I learn tests.py in Hindi?

This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain tests.py in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.

Is this tests.py tutorial for beginners?

It is lesson 24 of 112 in the free Django roadmap, in stage 7, Views. If you are new to Django, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.