TestNG vs. pytest Comparison


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About TestNG is a testing framework inspired from JUnit and NUnit but introducing some new functionalities that make it more powerful and easier to use, such as annotations, or the possibility to run your tests in arbitrarily big thread pools with various policies available (all methods in their own thread, one thread per test class, etc.). You can test that your code is multithread safe, there is flexible test configuration, support for data-driven testing (with @DataProvider), support for parameters, powerful execution model (no more TestSuite). There is a supported by a variety of tools and plug-ins (Eclipse, IDEA, Maven, etc.), it also embeds BeanShell for further flexibility, and there is default JDK functions for runtime and logging (no dependencies), and dependent methods for application server testing. TestNG is designed to cover all categories of tests, unit, functional, end-to-end, integration, etc.	About pytest helps you write better programs. The pytest framework makes it easy to write small tests, yet scales to support complex functional testing for applications and libraries. Due to pytest’s detailed assertion introspection, only plain assert statements are used. Detailed info on failing assert statements. Auto-discovery of test modules and functions. Modular fixtures for managing small or parametrized long-lived test resources. Can run unittest (including trial) and nose test suites out of the box. Supports Python 3.6+ and PyPy 3. Rich plugin architecture, with over 315+ external plugins and thriving community. The maintainers of pytest and thousands of other packages are working with Tidelift to deliver commercial support and maintenance for the open source dependencies you use to build your applications. Save time, reduce risk, and improve code health, while paying the maintainers of the exact dependencies you use.
Platforms Supported Windows Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Development teams looking for a solution to test their code and run unit, functional, end-to-end, and integration tests	Audience Developers that require a solution to run complex functional tests for applications and libraries
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Supported
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Pricing No information available. Free Version Not Supported Free Trial Not Supported	Pricing No information available. Free Version Not Supported Free Trial Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information TestNG Founded: 2004 testng.org/doc/	Company Information pytest Founded: 2004 docs.pytest.org/en/6.2.x/
Alternatives Cucumber SmartBear	Alternatives behave
JUnit	Robot Framework
TestReport TestReport.io	TestNG
JMockit	pytest-cov Python
AgitarOne Agitar Technologies View All	Playwright View All
Categories Functional Testing Supported Software Testing Supported Unit Testing Supported	Categories Functional Testing Supported Software Testing Supported Test Automation Frameworks Supported Unit Testing Supported

Integrations Allure Report Supported Codecov Supported Qualflare Supported Roost.ai Supported Testmo Supported Zebrunner Supported Captain Not Supported Coverage.py Not Supported Eclipse Che Supported Jtest Supported Katalon Recorder Not Supported Katalon True Platform Not Supported MOZARK Supported Maven Supported Parasoft Supported Pynt Not Supported Python Not Supported TestQuality Not Supported VIKTOR Not Supported Show More Integrations View All 21 Integrations	Integrations Allure Report Supported Codecov Supported Qualflare Supported Roost.ai Supported Testmo Supported Zebrunner Supported Captain Supported Coverage.py Supported Eclipse Che Not Supported Jtest Not Supported Katalon Recorder Supported Katalon True Platform Supported MOZARK Not Supported Maven Not Supported Parasoft Not Supported Pynt Supported Python Supported TestQuality Supported VIKTOR Supported Show More Integrations View All 17 Integrations
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