Python Test

Open-source Python projects categorized as Test
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Python Testing testing-tools Pytest unit-testing
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Top 18 Python Test Projects

Test

  1. pytest

    The pytest framework makes it easy to write small tests, yet scales to support complex functional testing

    Project mention: Most Effective Approaches for Debugging Applications | dev.to | 2025-04-27

    Large-scale changes to fix a bug often introduce unintended side effects, making incremental fixes a safer approach. Robbin Schuchmann, Co-Founder of EOR Overview, advises, “Applying fixes incrementally is the most reliable way to correct bugs in applications.” By adjusting one variable or function at a time and validating each change with tools like pytest or Mocha, developers ensure fixes are effective without destabilizing the system. This aligns with test-driven development (TDD), which a 2022 IEEE study found reduces defect rates by 15%. Incremental fixes also simplify rollbacks, preserving stability.

  2. Stream

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  3. uiautomator2

    Android Uiautomator2 Python Wrapper

  4. cocotb

    cocotb: Python-based chip (RTL) verification

    Project mention: Use cocotb to test and verify chip designs in Python | news.ycombinator.com | 2024-11-22

  5. django-jenkins

    Plug and play continuous integration with django and jenkins

  6. Nitrate

    Django based full-featured test case management system (by Nitrate)

  7. nbmake

    📝 Pytest plugin for testing notebooks

  8. monkeyble

    End-to-end testing framework for Ansible

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  10. byexample

    Write snippets of code in C++, Python, Ruby, and others as documentation and execute them as regression tests.

  11. pytypest

    Testing framework that empowers pytest (with better fixtures and parametrization)

  12. rasa-train-test-gha

    A GitHub action to run easily rasa train and rasa test in the CIs.

  13. exam-terminal

    A terminal/console based exam, test, or quiz tool for educators and learners

  14. sample-microservices

    Sample cloud-first application forked from GoogleCloudPlatform/microservices-demo with added support for REST and Thrift APIs.

  15. testa

    A POC for testing your code, only with comments.

  16. hyperscript

    Powerful HTTP Request Tester ⌚ (by happer64bit)

    Project mention: HyperScript – Python Based API Testing | news.ycombinator.com | 2024-08-02

  17. spock

    Python implementation for spock framework (by zen-xu)

  18. clirunner

    A python test helper for invoking and testing command line interfaces (CLIs) based on Click's CliRunner

  19. codegame

    Python desktop application to create, distribute, discover, and run codegames

  20. balder

    Balder is a python test system that allows you to reuse a once written testcode for different but similar platforms/devices/applications.

  21. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Python Test related posts

  • Show HN: Magnitude – open-source, AI-native test framework for web apps

    2 projects | news.ycombinator.com | 25 Apr 2025

  • How ReportPortal "Made" Pytest Run Twice

    1 project | dev.to | 24 Nov 2024

  • Local Variables as Accidental Breadcrumbs for Faster Debugging

    1 project | news.ycombinator.com | 10 Oct 2024

  • Integrating Lab Equipment into pytest-Based Tests

    1 project | /r/Python | 4 Oct 2023

  • Testing an automation framework

    2 projects | /r/softwaretesting | 16 May 2023

  • Pytypest: Modern Interface for Pytest Fixtures

    1 project | news.ycombinator.com | 12 Apr 2023

  • The new Balder Test Framework - Reusable and installable tests

    3 projects | /r/Python | 7 Apr 2023
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    getstream.io | 12 Jul 2025
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Index

What are some of the best open-source Test projects in Python? This list will help you:

# Project Stars
1 pytest 12,840
2 uiautomator2 7,292
3 cocotb 2,020
4 django-jenkins 940
5 Nitrate 293
6 nbmake 199
7 monkeyble 101
8 byexample 60
9 pytypest 59
10 rasa-train-test-gha 34
11 exam-terminal 20
12 sample-microservices 13
13 testa 10
14 hyperscript 6
15 spock 5
16 clirunner 5
17 codegame 3
18 balder 1

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