Conftest.py purpose in PyTest - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is the main purpose of conftest.py in pytest?

conftest.py is used to share fixtures and hooks across multiple test files without importing them explicitly.

beginner

How does pytest find and use conftest.py files?

pytest automatically discovers conftest.py files in test directories and applies their fixtures and hooks to tests in the same or subdirectories.

beginner

Can you import <code>conftest.py</code> directly in your test files?

<p>No, you should not import <code>conftest.py</code> directly. pytest loads it automatically to provide fixtures and hooks.</p>

beginner

What kind of code do you typically put inside conftest.py?

You put reusable fixtures, hooks, and configuration code that multiple test files can use to avoid repetition.

intermediate

Why is using conftest.py better than importing fixtures manually?

It keeps tests cleaner and simpler by avoiding manual imports and allows pytest to manage fixture scope and sharing automatically.

What does conftest.py mainly provide in pytest?

A Test data files

B Test case definitions

C Test reports

D Shared fixtures and hooks

conftest.py is used to share fixtures and hooks across tests.

Should you import conftest.py in your test files?

A No, pytest loads it automatically

B Yes, always

C Only for fixtures

D Only for hooks

pytest automatically loads conftest.py without manual imports.

Where does pytest look for conftest.py files?

A Only in the root directory

B In the Python standard library

C In test directories and subdirectories

D In the user's home directory

pytest discovers conftest.py in test folders and their subfolders.

What kind of code is NOT suitable for conftest.py?

A Test case functions

B Reusable fixtures

C Hooks for pytest events

D Configuration code

Test case functions belong in test files, not conftest.py.

Using conftest.py helps to:

A Run tests in parallel

B Avoid repeating fixture code

C Generate test reports

D Write test cases faster

conftest.py helps share fixtures to avoid repetition.

Explain the role of conftest.py in organizing pytest tests.

Think about how pytest finds and uses shared setup code.

Describe what kind of code you would put inside conftest.py and why.

Consider what helps tests run smoothly and share setup.