Python Unit Test Automation

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Learn how to automate unit testing of Python 3 code with Python 3 automation libraries, such as doctest, unittest, nose, nose2, and pytest. The book explores important concepts in software testing and shows how to automate, organize, and execute unittests with Python. This new edition starts with an introduction to Python. Next, it explains how pydoc auto-generates documentation from Python modules. The book covers code documentation techniques and the doctest framework. This is followed by a discussion on unittest, a framework that comes packaged with Python libraries. This updated edition also discusses new routines and functionalities such as test suite and assertRaises. It explains how nose2 provides a plugin that implements automatic test module discovery, such as running tests and conventions, parameterized tests, and generating reports. Moving forward, you will learn about testify, a replacement for Python's unittest module and nose. It is modeled after unittest, and existing unittest classes are supported, and logging, which is a very useful tool in a programmer's toolbox. The final chapter discusses additional topics such as text-driven development with Python and Selenium with pytest and logger. After completing this book, you will understand the concepts of software testing and be able to work with unittest automation in Python 3.What You Will LearnHow to start testing with doctest and pydocWhat is unit testingHow to get started with Nose 2What is Testify and how does it replace Python's unittest module and noseWhat is logger and loguruWho This Book Is ForPython developers, software testers, open source enthusiasts, and contributors to the Python community.