Pytest

Pytest is a mature, open-source testing framework for Python that simplifies writing small and scalable test suites. With an easy-to-read syntax, powerful fixtures, and an extensive plugin ecosystem, Pytest helps developers and teams write reliable tests faster and maintain robust codebases across projects of any size.

Features of Pytest:

• Simple, readable test syntax and automatic test discovery.
• Powerful fixture system for setup/teardown and dependency injection.
• Parametrized tests to run the same test with different data.
• Rich plugin ecosystem (e.g., pytest-xdist for parallel runs, pytest-cov for coverage).
• Excellent assertion introspection — failing assertions show useful diffs.
• Compatibility with unittest and doctest styles.
• Extensible hooks and markers for custom behavior and test selection.
• Lightweight CLI for running, filtering, and reporting test results.

PyTest Usage Instructions:

$ sudo su
$ cd /opt/pytest
$ source venv/bin/activate
$ To check version - pytest --version
$ Run this test script: pytest -v test_sample.py
$ Get started with Pytest, a powerful and user-friendly testing framework that makes writing, organizing, and running Python tests fast and effortless.
    

Disclaimer: Pytest is open-source software distributed under the MIT License. It is independently developed and maintained by a community of contributors and is not affiliated with any commercial entities unless explicitly stated. The software is provided "as is," without warranties or guarantees of any kind. Users are responsible for their use of the software and should ensure compliance with applicable laws and licenses.